The Space Show by Dr. David Livingston
Dr. David M. Livingston
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The Space Show focuses on timely and important issues influencing the development of outer-space commerce and space tourism, as well as related subjects of interest to the space community. Hosted by Dr. David M. Livingston, the program features interviews with entrepreneurs, engineers, scientists, and policy makers. It explores the business, technical, and regulatory aspects of space exploration and commercialization. Each episode aims to inform and educate listeners about the latest developments and opportunities in the space industry.
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The Space Show Presents Dale Skran Discussing the NSS Orbital Space Settlement Design Project with Co-host John Jossy. 03.10.2026 1h 30minThe Space Show Presents Dale Skran with John Jossy as co-host. Friday, August 7, 2026, #4572Quick Summary:This was a Space Show program featured Dale Skran, Senior Vice President and Chief Operating Officer of the National Space Society, discussing the NSS Orbital Space Settlement Design Project. John Jossy acted as the co-host for this program. Dale explained how the project uses the International Telecommunications Union (ITU) standardization methodology to design the first orbital space settlement, with a focus on a rotating 1G settlement accommodating approximately 1,000 people in the Earth-Moon system. The project has a five-year timeline and involves creating recommendations that would allow someone skilled in the art to build the settlement, with plans for a workshop in October 2026 in Florida. The discussion covered key technical questions including population size, mental health considerations, agricultural systems, and the need for pets, as well as economic models, location options, and regulatory aspects under the Outer Space Treaty. Participants raised questions about collaboration with commercial LEO destinations, building methods, and the project’s potential impact on space industry development.Detailed Summary:Dale Skran, Senior Vice President and Chief Operating Officer of the National Space Society, discussed the new Orbital Space Settlement Design Project. The project stems from a 2021 workshop that reviewed the status of space settlement and resulted in a book called “The Dream Renewed, O’Neill’s Vision in the 21st Century.” Dale explained that the initiative aims to establish a comprehensive set of peer-reviewed papers demonstrating the feasibility of space settlement, inspired by the standardization methodology used by the International Telecommunications Union. Jossy did the introduction and led the program discussion with the first questions pertaining to the NSS new Orbital Space Settlement Design Project.Dale explained the project to design the first orbital space settlement, which is governed by a Terms of Reference document approved in March 2026 and follows the ITU process. He outlined the methodology, emphasizing the importance of thoroughly examining questions before beginning design work, and described how rapporteurs will chair groups to determine consensus. Dale announced an upcoming Space Settlement Summit in Florida in October where participants will examine questions and divide them into high-level, biological, and physical categories, with plans to select 4-5 initial topics for further workshops after the event.Our guest went over the requirements for participating in space settlement meetings, explaining that participants must submit relevant papers and have appropriate qualifications to meaningfully contribute. He addressed questions about minimum population size for space settlements, noting that 1,000 people would be necessary for permanent settlements rather than the smaller crews typically discussed. Dale also covered the importance of addressing pets in space settlements and the need to maintain appropriate levels of cleanliness and microbiome conditions to support human health.Our Wisdom Team discussed planning for a space settlement workshop in October, with Dale likely leading the high-level section, Bryce potentially leading the biological section, and Rick likely leading the physical aspects. Marshall shared insights from reading Meyer’s book about minimum farm sizes and health considerations for space settlements. John Hunt raised important questions about the economic function and use case of the settlement, to which Dale responded that these questions would be addressed at the first workshop, emphasizing that location, economic model, and use case are interdependent factors that need to be considered together.Dale confirmed that the space settlement design project is a 5-year initiative, based on feedback from John Mankins who suggested this timeframe would be more effective than 10 years. The project will focus on Earth-based research and development work before considering space implementation, with Dale emphasizing that the research would be relevant to Earth-based agricultural systems and medical practices. Dale clarified that the settlement design would not need to be fully autonomous, as medical evacuations and other services would be handled similarly to how small communities on Earth manage such needs.Another project discussed by Dale was the Board of Scientific and Technical Advisors (BSTA) with a core of 7-9 members and 25-50 subject matter experts to provide scientific oversight. He addressed concerns about attracting diverse participants beyond the NSS space community, noting that the previous meeting included experts like George Dyson who were not traditional NSS leaders. Dallas mentioned his master’s thesis on a rotating business center in Earth orbit for 400 people, which Dale encouraged him to submit for consideration, along with the British Interplanetary Society’s Avalon design. The project will be conducted virtually, rotating between continents.Dale talked about the location options for an orbiting facility, mentioning two preferred locations: an equatorial location and an Earth-Moon cycler orbit. He explained that space agencies are not driving the project due to their conservative nature, and noted that while NSS has some relationship with SpaceX, they have a more friendly relationship with Blue Origin. Dale emphasized that SpaceX’s focus on transportation and data centers means they are not duplicating efforts in those areas, and suggested working with SpaceX as a customer would work with any service provider.Dale and Marshall discussed the potential for in-space reuse and salvage of satellites, with Dale emphasizing the need to consider economic, physical, and biological challenges when designing a rotating space element. Dale clarified that the project’s scope would focus on the design of the rotating space element rather than detailed engineering specifications, involving modeling and analysis to demonstrate buildability. Phil inquired about the project’s approach, to which Dale explained it would not be a detailed bolt-and-screw design but would include sufficient modeling to demonstrate feasibility. Dale also mentioned the possibility of using lunar resources for construction, highlighting recent technological advances in mass drivers.Dale explained that after the five-year project concludes, the recommendations will be published in the NASA Journal of Space Settlement and potentially as a book or peer-reviewed papers, making the information freely available to collaborators. He outlined plans to collaborate with commercial LEO destination focused organizations like Blue Origin, Axiom, and Vast, as well as organizations like Paragon and the British Interplanetary Society, to help bring the rotating space settlement concept to fruition. The discussion also covered regulatory aspects, with Dale noting that the Outer Space Treaty is generally favorable to rotating space elements but requires establishing the legal right to mine the moon for construction materials.Special thanks to our sponsors:American Institute of Aeronautics and Astronautics, Helix Space in Luxembourg, Celestis Memorial Spaceflights, Astrox Corporation, Dr. Haym Benaroya of Rutgers University, The Space Settlement Progress Blog by John Jossy, The Atlantis Project, and Artless EntertainmentWe use Zoom phone numbers for program participation.For real time program participation, email Dr. Space at: [email protected] for instructions and access.The Space Show is a non-profit 501C3 through its parent, One Giant Leap Foundation, Inc. To donate via Pay Pal, use:To donate with Zelle, use the email address: [email protected] you prefer donating with a check, please make the check payable to One Giant Leap Foundation and mail to:One Giant Leap Foundation, 11035 Lavender Hill Drive Ste. 160-306 Las Vegas, NV 89135Broadcast 4596: Zoom: Dr. Rainer Zitelmann | Sunday 04 Oct 2026 1200PM PTGuests: Dr. Rainer ZitelmannZoom: Dr. Zitelmann will discuss his book, “New Space Capitalism: The Entrepreneurial Path to the Stars” Get full access to The Space Show-One Giant Leap Foundation at doctorspace.substack.com/subscribe -
The Space Show Presents Kris Brown with Sue Mitchell re the book, “Northern Lights and Rocket Flights: My Years at Poker Flat Research Range.” 01.10.2026 1h 11minMeeting assets for The Space Show Presents Kris Brown & Sue Mitchell re “Norther Lights & Rocket Flights: My Years at Poker Flat Research Range” Tuesday, Sept. 29, 206Quick Summary:The Space Show featured a discussion about the book “Northern Lights and Rocket Flights: My Years at Poker Flat Research Range,” edited by Sue Mitchell and brought to publication by Kris Brown, son of the late author Neil Brown. Kris and Sue shared the history and significance of the Poker Flat Research Range in Alaska, detailing its founding, unique location, and role in studying the aurora and upper atmosphere using sounding rockets. They explained the range’s origins, its connection to Cold War research, and its current operations, including its funding structure and public outreach. The conversation included personal anecdotes about life in Alaska, the challenges of working in extreme cold, and the improvisational engineering that characterized the early years of the facility. The guests also addressed the continued relevance of sounding rocket research in the context of modern satellite technology and space weather. The program concluded with reflections on Neil Brown’s legacy and the enduring frontier spirit of Alaska. During our discussion, Kris showed several photos from the book and from the history of he Poker Flat Range.Detailed Summary:Kris explained that the name “Poker Flat” originated from Bret Harte’s 1960’s story “The Outcasts of Poker Flat” and was later adopted for the Alaskan research facility due to its remote location and nuclear testing associations. David introduced the evening’s program and announced upcoming guests, including Eric Berger for Hotel Mars and an interview with Dr. Zeitelmann. Tonight’s main discussion focused on the book “Northern Lights and Rocket Flights: My Years at Poker Flat Research Range,” which was edited by Sue Brown and published by Kris Brown, son of Neal Brown who passed in 2021. Kris provided background on his father’s role as the first director of Poker Flat Research Range for 18 years, his early NASA career, and how he became interested in studying the Northern Lights after working in Greenland during the Cold War.Kris discussed his book about the Northern Lights and sounding rocket site in Alaska, explaining that the facility was initially used for atmospheric studies during the Cold War due to its proximity to the Soviet Union. He clarified that while the site could theoretically launch orbital rockets, practical considerations like extreme cold temperatures in Fairbanks make it challenging for human spaceflight. The group discussed how sounding rockets were primarily used for data collection rather than requiring human presence, as the recovered payloads could be analyzed after the flight.The Space Show Wisdom Team discussed the history of rocket launches and military presence at launch sites. Kris explained that while there was initially a military presence at rocket launch sites, there is not currently one. He also shared details about how sounding rockets were developed from Korean War-era missiles in the 1950s. The discussion revealed historical incidents involving nuclear weapons, including a B-52 crash in Greenland in 1968 that led to diplomatic issues and the relocation of nuclear activities to Alaska, as well as plans to build a deep water harbor in Alaska that were ultimately canceled due to environmental concerns raised by scientists.The discussion focused on the University of Alaska’s Poker Flat Research Range, with both Kris and Sue explaining its history and operations. They described how the range is uniquely owned by the University of Alaska Fairbanks and operates as a rental facility for researchers funded by agencies like NASA and NOAA. The conversation covered the range’s origins under founder Neil Davis and its development under director Neal Brown, who led the facility for 18 years. The discussion ended with David asking about the current relevance of sounding rockets in today’s satellite launch environment, though this question was not completed in the transcript.The group discussed the continued relevance of studying auroras and their impact on space weather, telecommunications, and satellite operations. Kris explained that Poker Flat, located 30 miles north of Fairbanks, hosts regular rocket launches and public tours during summer months, with upcoming launches planned for October. The discussion included historical context about early military rocket systems like Nike Ajax being used for aurora research, and how modern launches now combine different rocket stages for various experiments. The conversation also touched on Fairbanks’ role as a hub for aurora tourism and the economic benefits the facility brings to the local community during winter months.Kris shared personal photos and stories about his father’s work at Poker Flat rocket range, including a photo of his father taking a barium gas release photo in freezing conditions. He described how his family lived in a trailer at the facility during a six-month custody arrangement after his parents’ divorce, and shared a photo from around 1974-75 of him and his siblings examining a rocket booster. Sue mentioned that the book contains human interest stories and anecdotes scattered throughout, including a humorous incident about a moose hanging from a rocket launcher.The group discussed Kris’s childhood writing sample about Poker Flat that was recently published in the book. Sue shared details about early rocket disposal methods at Poker Flat, including burning excess solid fuel and using innovative techniques like railroad tracks for rocket storage and dynamite for demolishing an old A-frame building. The conversation concluded with David asking about family life at the rocket base in Alaska.Kris shared experiences of growing up in rural Alaska, describing challenging winter conditions including extreme cold, transportation difficulties, and the need for special car heating procedures. He explained how distances to neighbors and activities were significant, leading to independent play and creativity with siblings. Sue added similar experiences from her Fairbanks childhood, including the unique challenge of trick-or-treating requiring costumes that fit over parkas and being transported by car due to cold distances.Kris shared stories about his father’s work at Poker Flat and his post-retirement creation of the Alaska Space Academy, where he inspired students across the state through his ability to communicate complex scientific concepts to people of all ages. Sue confirmed this was her final book as she is retiring from writing, though she left open the possibility of writing her memoir in the future. The discussion concluded with David offering to share the archived show links with Kris and Sue for promotional use.Attendees: David Livingston (Organizer), Marshall Martin (External), John Hunt (External), Kris Brown - Vector Sciences (External), Hanna Spencer (External), Sue Mitchell (External)Special thanks to our sponsors:American Institute of Aeronautics and Astronautics, Helix Space in Luxembourg, Celestis Memorial Spaceflights, Astrox Corporation, Dr. Haym Benaroya of Rutgers University, The Space Settlement Progress Blog by John Jossy, The Atlantis Project, and Artless EntertainmentWe use Zoom phone numbers for program participation.For real time program participation, email Dr. Space at: [email protected] for instructions and access.The Space Show is a non-profit 501C3 through its parent, One Giant Leap Foundation, Inc. To donate via Pay Pal, use:To donate with Zelle, use the email address: [email protected] you prefer donating with a check, please make the check payable to One Giant Leap Foundation and mail to:One Giant Leap Foundation, 11035 Lavender Hill Drive Ste. 160-306 Las Vegas, NV 89135Upcoming Programs:Friday, Oct. 2, 2026: No Program today | Friday 02 Oct 2026 930AM PTGuests: Dr. David LivingstonNo Program TodayBroadcast 4596: Zoom: Dr. Rainer Zitelmann | Sunday 04 Oct 2026 1200PM PTGuests: Dr. Rainer ZitelmannZoom: Dr. Zitelmann will discuss his book, “New Space Capitalism: The Entrepreneurial Path to the Stars” Get full access to The Space Show-One Giant Leap Foundation at doctorspace.substack.com/subscribe -
The Space Show Presents Jules Ross on space station design, artificial gravity & microgravity. 30.09.2026 1h 21minThe Space Show Presents Jules Ross with co-host John Jossy, Sept. 13, 2026, Sunday.Quick Summary:The Sunday Space Show featured Jules Ross, founder of Jules Space Technology, along with cohost John Jossy, discussing the company’s development of Space Station EO, a commercial LEO platform designed to provide artificial gravity and microgravity environments. Jules explained the station’s design, focusing on human-friendly features like immersive rooms, private quarters, and a closed-loop shower system. He detailed the power generation concept using the station’s rotational energy and addressed questions about radiation shielding, assembly, and economic models. The conversation also covered the challenges of transportation to and from the station, with Jules advocating for space planes over traditional capsules. Other participants, including John Jossy, Manuel Cuba, Joe Carroll, and Marshall Martin, asked technical questions about the station’s mechanics, power system, and market viability. The discussion touched on the broader space industry, including the potential retirement of Falcon 9 and Dragon, and the need for frequent, safe access to space to enable new markets.Detailed Summary:David shared Mark Whittington’s email newsletter discussing the potential cancellation of Falcon 9 and Dragon, raising concerns about transportation to private space stations. The group discussed potential alternatives, including Russian and Chinese providers, though both options were considered problematic. Joe noted that the latest Starship user guide from 2020 may not be compatible with current plans, and Marshall mentioned Russian economic challenges that could affect their space program.Dr. Space hosted the Sunday Space Show with John Jossy as co-host for Jules Ross, founder and CEO of Jules Space Technology, as the primary guest. Jules discussed his company’s flagship project, Space Station EO, which aims to provide both artificial gravity and microgravity on a single platform to address the five hazards of human spaceflight. He explained how the design incorporates private rooms, an immersive environment system, and water conservation features, with the goal of making space more human-friendly for long-duration missions and deep space exploration.Jules mentioned his shielding technology for space stations, explaining that it combines electromagnetic elements, water shielding in walls, and Faraday cages to minimize but not eliminate space radiation exposure. He described a unique power generation system using windmill principles created by combining zero-G and 1G environments on the same platform, which would generate the megawatts needed for electromagnetic fields around human habitation areas. Jules indicated they are currently raising capital and plan to develop a working model with four initial habitats before scaling up to the full 16-habitat design, with the first testing phase planned to take about 10-12 years to develop.Jules also talked about the closed-loop water system for space showers that can reuse up to 2 gallons of water for 21 showers, and explained that food would come from pre-packaged NASA supplies and a new cube food system. When asked about the economic model, Jules identified the need for frequent access to space and proposed a dual-wheeled space station design that could support up to 15 people in one ring and 20 in another, with plans to eventually replace capsules with space planes for transportation. The space station design includes 16 habitats, laboratory space following ISS standards, and the ability to support both 0 G and 1G environments for Mars research.Jules discussed his company’s plans to develop a space station with artificial gravity, differentiating it from existing zero-G stations like the ISS. He explained that the main challenge is creating safe and affordable transportation to and from space, with initial cost projections around $1 million per trip that he aims to reduce further. Jules expressed concerns about dependency on SpaceX’s Falcon X rocket systems and mentioned the potential need to develop their own rocket technology to reduce costs and create a more substantial space market beyond the current satellite-focused operations.Jules discussed plans to relocate to Florida’s Space Coast and potentially acquire Falcon rockets as NASA considers retiring the system. He explained that the space station assembly would require 27 launches and would use robotic arms for construction, with four anchor habitats being the first components launched. Jules acknowledged that regulatory approval would be needed and expressed his vision to revolutionize space travel by creating new opportunities for space tourism and addressing unfulfilled promises to taxpayers.Manuel discussed the interest in private European space stations and mentioned his company’s R&D efforts in microgravity for nutraceutical development. Jules explained the technical specifications of the space station design, including its 111.5-foot radius, 40-mile-per-hour spin rate, and magnetic bearing system. Jules outlined his funding strategy, starting with a $300,000 initial round for a working model, and emphasized his cautious approach to selecting investors to maintain control over the company’s long-term vision.Manuel and Jules discussed the challenges of finding investors for space technology companies, with Jules explaining his plans to approach Space Angel organizations in Seattle. Jules outlined his strategy to raise $10 million to begin manufacturing, which would increase the company’s valuation to around half a billion dollars. He emphasized the importance of carefully vetting potential investors and developing both space and terrestrial markets for their products. The discussion also touched on the technical aspects of artificial gravity and the need for de-risking technology through feasibility studies and testing.Jules explained his vision for a space station designed to function primarily in 1G environment, with crew members spending limited time in 0 G for maintenance and technology inspection. He described plans for the Avalon, a three-wheel space station concept featuring guest accommodations, a gambling area, and zero-G play facilities. When asked about radiation hardening concerns, Marshall’s question was cut off at the end of the transcript, leaving the discussion incomplete.Jules discussed plans to develop space stations in low Earth orbit (LEO) as a stepping stone to deeper space exploration, including potential construction platforms at Lagrange points. He addressed the 30-year lifespan of the stations, with AI serving as the eighth crew member to monitor health and rotation systems, and explained the design includes modular habitats that can be replaced and reused. Jules also described his innovative power generation system using a rotating 5-megawatt generator powered by thrusters, similar to a wind turbine, which he designed with a gear shift system to control power output while maintaining rotation.Jules and Joe discussed a proposed space power generation system using a combination of 0 G and 1G environments. Joe expressed skepticism about the concept, comparing it to a perpetual motion machine and questioning how the system could be anchored without propellant. Jules maintained that the system had been tested and could work by using magnets to suspend and anchor the generator components, with plans to test it further in zero-g conditions using the Vomit Comet.The meeting focused on a discussion with Jules about space transportation and market development. Jules emphasized the importance of designing spacecraft that can master escape and reentry, stating that without this capability, space markets would remain small and insignificant. When asked about his team, Jules clarified that he has been working mostly alone for 17 years with some AI and ex-NASA engineering support, though he uses “we” to remind himself that the project will eventually involve a team. The group discussed Jules’s potential attendance at the ISDC conference in Los Angeles next year, and the conversation ended with plans to share Jules’s contact information with interested participants.Attendees: David Livingston (Organizer), Dr. Sherry Bell (External), Joe Carroll (External), Marshall Martin (External), Manuel Cuba (External), jules ross (External), John Jossy (External).Special thanks to our sponsors:American Institute of Aeronautics and Astronautics, Helix Space in Luxembourg, Celestis Memorial Spaceflights, Astrox Corporation, Dr. Haym Benaroya of Rutgers University, The Space Settlement Progress Blog by John Jossy, The Atlantis Project, and Artless EntertainmentWe use Zoom phone numbers for program participation.For real time program participation, email Dr. Space at: [email protected] for instructions and access.The Space Show is a non-profit 501C3 through its parent, One Giant Leap Foundation, Inc. To donate via Pay Pal, use:To donate with Zelle, use the email address: [email protected] you prefer donating with a check, please make the check payable to One Giant Leap Foundation and mail to:One Giant Leap Foundation, 11035 Lavender Hill Drive Ste. 160-306 Las Vegas, NV 89135Upcoming Programs:Friday, Oct. 2, 2026: No Program today | Friday 02 Oct 2026 930AM PTGuests: Dr. David LivingstonNo Program TodayBroadcast 4596: Zoom: Dr. Rainer Zitelmann | Sunday 04 Oct 2026 1200PM PTGuests: Dr. Rainer ZitelmannZoom: Dr. Zitelmann will discuss his book, “New Space Capitalism: The Entrepreneurial Path to the Stars” Get full access to The Space Show-One Giant Leap Foundation at doctorspace.substack.com/subscribe -
The Space Show Presents An Open Lines Discussion 29.09.2026 1h 58minThe Space Show Presents Open Lines Discussion, Sunday, 9-27-26SummaryThe Space Show’s Open Lines program discussed several key space topics including Starship’s upcoming orbital flight scheduled for 7:15 AM Central Time the following morning, which will perform six orbits and deliver 26 Version 3 Starlink satellites before landing in the Gulf off Boca Raton. The group extensively debated the proposed Space Academy initiative, with AJ arguing for its necessity to develop unique space vocabulary and training while David expressed skepticism about its political feasibility given current partisan divisions. AJ presented his technical proposal for a nuclear-powered hypersonic aircraft using molten salt reactors, explaining how it could achieve long-range flights with minimal fuel while avoiding radioactive exhaust, though he acknowledged regulatory challenges in getting such technology approved. The discussion also covered Rocket Lab’s progress approaching 100 launches, SpaceX’s retirement of Falcon Heavy, and Cosmic Robotics’ autonomous construction robot technology for space applications, while John Hunt provided an update on UAP data releases showing limited new information beyond existing declassified materials.David discussed ongoing technical issues with the Space Show website, primarily caused by LLM crawlers that are overwhelming the site’s functionality and making it difficult to upload content. He announced plans to transition away from the current website to a frozen archive on WordPress, with all new content moving to Substack and YouTube instead. The discussion also covered upcoming Space Show programs, including interviews with Sue and Chris about Poker Flat Research Range and Dr. Rainer Zeitelmann about space capitalism and economic frameworks for space exploration.Marshall discussed the upcoming Starship launch scheduled for 7:15 Central Standard Time the next morning, which will carry 26 version three Starlink satellites and attempt to land in the Gulf off Boca Raton. The group briefly discussed the logistics of watching the launch and Marshall’s plans to potentially play pickleball afterward. The conversation then shifted to a discussion about playing pickleball in space, where Dr. Ajay Kothar and others explored the feasibility of playing the sport in microgravity or on planets with atmosphere like Mars.The Space Show Wisdom Team discussed the potential location for a Space Academy, with Dr. Kothari highlighting three main contenders: Texas, Alabama, and Florida. David suggested California as an alternative, proposing the Bay Area and referencing Starfleet Academy, though he expressed skepticism about the project’s likelihood of success under the current political climate. The discussion concluded with debate about whether the US needs a dedicated Space Academy, with participants arguing that it would likely survive budget hearings similar to how the Space Force was established.The group discussed the potential creation of a Space Academy, with Ajay noting that funding could come from NASA and Space Force budgets, though David expressed skepticism about its political feasibility due to current partisan divisions. Marshall highlighted the need for specialized vocabulary and courses unique to space operations, while others discussed potential locations near major launch sites. The conversation concluded with agreement for The Space Show to get a Space Force expert at Maxwell Air Force Base in Alabama, after the upcoming report from the committee chaired by Isaacman is released.The group discussed government spending and deficits, with David and Dr. Ajay agreeing that while individual spending items may seem small compared to the overall $40 trillion deficit, the collective impact matters. They debated the economic implications of government spending and deficits, with Dr. Ajay noting that Congress doesn’t consider the cumulative effect when making decisions. The conversation then shifted to Dr. Ajay’s expertise on a Russian missile system called Mirovsnik Storm Petrel, which he described as potentially more significant than current hypersonic programs due to its air-breathing capabilities and ability to operate without refueling. Dr. Ajay explained that this technology could have applications beyond military use, including high-speed vehicles with non-radioactive exhaust, though he couldn’t share his detailed design.Ajay explained the Russian development of a nuclear-powered aircraft engine using uranium-233 in molten salt, which heats air for propulsion through a turbine or ramjet system without radioactive exhaust. He clarified that this system operates at subsonic speeds and cannot be detected by radar systems like Golden Dome, making defense challenging. The discussion addressed questions about the propellant and defense capabilities, with Ajay confirming that while the system cannot be detected by current radar systems, it is not hypersonic and operates at subsonic speeds.Ajay discussed the development of a nuclear-powered aircraft, explaining that while some in the Department of War believe existing ICBMs provide sufficient mutual assured destruction deterrence, he argues for developing the technology for various uses including commercial and military applications. The group discussed regulatory challenges around nuclear aircraft, with Ajay noting that molten salt reactors operate at higher temperatures than traditional nuclear systems and highlighting the global shift toward accepting nuclear energy. The conversation concluded with a discussion about Rocket Lab’s progress toward 100 launches and SpaceX’s decision to retire the Falcon rocket line, which Ajay noted creates challenges for lunar missions that previously relied on Falcon Heavy.The group discussed the 100-flight rule for space vehicle reliability, with John Jossy explaining that it represents a commonsense judgment rather than a formal regulation, based on achieving greater than 99% reliability. John Jossy also shared information about Cosmic Robotics, a startup developing autonomous construction robots for space applications including Mars colonization. The participants reviewed upcoming Starship testing plans and discussed potential lunar mission configurations for 2027’s Artemis III mission. The conversation ended with discussion about UAP data releases and scheduling future open line shows for Sundays.________________________________________Attendees: David Livingston (Organizer), Dr. Sherry Bell, Michael J Listner, Dr. Ajay Kothari, Marshall Martin, John Hunt, Manuel Cuba - Helix Space, John Jossy.Special thanks to our sponsors:American Institute of Aeronautics and Astronautics, Helix Space in Luxembourg, Celestis Memorial Spaceflights, Astrox Corporation, Dr. Haym Benaroya of Rutgers University, The Space Settlement Progress Blog by John Jossy, The Atlantis Project, and Artless EntertainmentWe use Zoom phone numbers for program participation.For real time program participation, email Dr. Space at: [email protected] for instructions and access.The Space Show is a non-profit 501C3 through its parent, One Giant Leap Foundation, Inc. To donate via Pay Pal, use:To donate with Zelle, use the email address: [email protected] you prefer donating with a check, please make the check payable to One Giant Leap Foundation and mail to:One Giant Leap Foundation, 11035 Lavender Hill Drive Ste. 160-306 Las Vegas, NV 89135Upcoming Programs:Broadcast 4594 Zoom: Kris Brown, Sue Mitchell re “Northern Lights & Rocket Flights” | Tuesday 29 Sep 2026 700PM PTGuests: Sue Mitchell, Kristopher BrownZoom: A Pioneering Memoir of the Poker Flat Research Range by THE rocket scientist Neal Brown. Check out his book “Northern Lights and Rocket Flights: My Years a Poker Flat Research Range” on Amazon.Broadcast 4595: Hotel Mars with Eric Berger | Wednesday 30 Sep 2026 930AM PTGuests: John Batchelor, Dr. David Livingston, Eric BergerHotel Mars with Eric Berger re Starship and moreFriday, Oct. 2, 2026: No Program today | Friday 02 Oct 2026 930AM PTGuests: Dr. David LivingstonNo Program TodayBroadcast 4596: Zoom: Dr. Rainer Zitelmann | Sunday 04 Oct 2026 1200PM PTGuests: Dr. Rainer ZitelmannZoom: Dr. Zitelmann will discuss his book, “New Space Capitalism: The Entrepreneurial Path to the Stars” Get full access to The Space Show-One Giant Leap Foundation at doctorspace.substack.com/subscribe -
The Space Show Presents Anastasia Prosina, Space Architect on human space flight investment and more. 29.09.2026 1h 1minThe Space Show Presents Anastasia Prosina, Friday, 9-18-26Meeting Summary:The meeting was a Space Show episode featuring guest Anastasia Prosina, a space architect and entrepreneur who discussed her work with Stellar Amenities Lab and the challenges of advancing human spaceflight technologies through the mid-TRL gap. She explained her background in space architecture, her experience with various projects, and the difficulties in securing funding and support for human-centric technologies in space. The conversation covered topics such as the lack of investment in human life support systems, the role of humans versus robotics in space exploration, and the importance of long-term thinking in space policy and settlement planning. Participants John Jossy, John Hunt, Marshall, and Ajay asked questions about lunar base sequencing, artificial gravity, nuclear energy, and the broader implications of space settlement. Anastasia also mentioned her upcoming book on consciousness and space, and the group discussed the current state of space policy, funding, and the challenges of integrating space settlement into mainstream spaceflight discussions.Detailed Summary:The group discussed the upcoming Starship 14 launch scheduled for next Thursday at 7 PM Central Time, which will carry Starlink version 3 satellites and potentially attempt a ship catch on the next mission. John Hunt shared details about attending a local fair in Coal Camp, Missouri, where he saw antique tanks, participated in school reunions, and had discussions about scientific topics. The conversation also briefly touched on Elon Musk’s appearance at the All In summit, which John Hunt had missed and planned to watch later.David welcomed Anastasia Prosina, a space architect and entrepreneur, as the guest for the one hour session. Anastasia discussed her 10-year career in space architecture and commercialization, including her work at Excalibur Almaz, MIT Media Lab on self-assembling spacecraft concepts, and her current company Stellar Amenities Lab. She explained the challenges in maturing space technologies between TRL 4 and 7, noting that many meaningful technologies “die” due to lack of funding and market demand for scalable solutions. Anastasia described her new Stellar Amenities Lab, which is six months old and aims to mature technologies, infuse capital, and spin out companies focused on near-term human space exploration, particularly on the lunar surface.Anastasia and David discussed the current state of investment in human space flight. Anastasia explained that while 2026 saw the highest investment in the private space sector, less than 1% went to human space flight initiatives, with most investment focused on infrastructure rather than human components. She noted that while venture capital tends to avoid human-focused projects due to economic reasons, national and strategic investors may be more interested, particularly following a new directive from the national security department in August 2026 prioritizing crew systems. Anastasia outlined her lab’s goal to build a sophisticated dataset of human body responses to space to better understand aging processes and DNA changes caused by space travel.Anastasia discussed the challenge of making a business case for human space exploration, drawing parallels to the evolution of consumer electronics and wearable health technology, where initial skepticism gave way to significant investment as people recognized the value of health monitoring and longevity. She explained that while robotics offers advantages like durability and reduced life support needs, humans remain valuable for scientific discovery and preserving consciousness, though she acknowledged the economic arguments against human missions. The discussion also covered lunar habitation sequencing challenges, with Anastasia describing a four-phase framework for moon base construction and highlighting the need to align incentives and determine goals before establishing the proper construction sequence.Ajay and Anastasia discussed the growing interest in lunar missions and architecture, with Ajay mentioning his friend’s work on hopper designs. Anastasia shared details about her fellowship at Evermay in DC, where she focuses on space policy and human spaceflight, and discussed her background in space architecture and urbanization planning for Mars. Ajay invited Anastasia to a US Chamber of Commerce meeting about aviation and space next Wednesday, and David joined briefly to ask about TRL (Technology Readiness Level) goals for human spaceflight.Anastasia talked about the challenges in technology maturation, particularly the gap between TRL 4 and 6 where technologies struggle to secure sustainable funding. She explained that early innovations receive initial funding but face difficulties accessing larger NASA contracts due to insufficient technology readiness, often leading to project stagnation. The discussion also touched on artificial gravity space stations, with Anastasia noting the significant financial challenges and lack of funding for such large-scale projects, referencing the 50th anniversary of O’Neill studies on space colonization.David and Anastasia discussed the difference between space settlement and human spaceflight research, with David questioning why these topics are often treated separately rather than being integrated into broader human spaceflight discussions. Anastasia explained that current NASA grants and funding structures focus on specific components rather than comprehensive settlement systems, reflecting short-term planning horizons that don’t align with the long-term nature of city development and settlement establishment. The conversation highlighted how budget constraints and grant requirements limit research scope, with Marshall adding that lava tube habitats face similar exclusion due to these limitations.Our Space Show Wisdom Team continued talking about Anastasia’s work on lunar habitats, particularly lava tubes, and her forthcoming book about consciousness and space exploration. The conversation covered technical aspects of lunar habitation, with John Jossy clarifying that initial moon bases would not be permanent settlements but rather learning outposts. Ajay inquired about nuclear fission energy in lunar habitats, which Anastasia confirmed is part of longer-term plans but not her current focus area.Attendees: Dr. David Livingston (Host), John Jossy, Michael J Listner, Dr. Ajay Kothari, Marshall Martin, Paige Lazarus, John Hunt, Anastasia Prosina, our guest of honor.Special thanks to our sponsors:American Institute of Aeronautics and Astronautics, Helix Space in Luxembourg, Celestis Memorial Spaceflights, Astrox Corporation, Dr. Haym Benaroya of Rutgers University, The Space Settlement Progress Blog by John Jossy, The Atlantis Project, and Artless EntertainmentWe use Zoom phone numbers for program participation.For real time program participation, email Dr. Space at: [email protected] for instructions and access.The Space Show is a non-profit 501C3 through its parent, One Giant Leap Foundation, Inc. To donate via Pay Pal, use:To donate with Zelle, use the email address: [email protected] you prefer donating with a check, please make the check payable to One Giant Leap Foundation and mail to:One Giant Leap Foundation, 11035 Lavender Hill Drive Ste. 160-306 Las Vegas, NV 89135Upcoming Programs:Broadcast 4594 Zoom: Kris Brown, Sue Mitchell re “Northern Lights & Rocket Flights” | Tuesday 29 Sep 2026 700PM PTGuests: Sue Mitchell, Kristopher BrownZoom: A Pioneering Memoir of the Poker Flat Research Range by THE rocket scientist Neal Brown. Check out his book “Northern Lights and Rocket Flights: My Years a Poker Flat Research Range” on Amazon.Broadcast 4595: Hotel Mars with Eric Berger | Wednesday 30 Sep 2026 930AM PTGuests: John Batchelor, Dr. David Livingston, Eric BergerHotel Mars with Eric Berger re Starship and moreFriday, Oct. 2, 2026: No Program today | Friday 02 Oct 2026 930AM PTGuests: Dr. David LivingstonNo Program TodayBroadcast 4596: Zoom: Dr. Rainer Zitelmann | Sunday 04 Oct 2026 1200PM PTGuests: Dr. Rainer ZitelmannZoom: Dr. Zitelmann will discuss his book, “New Space Capitalism: The Entrepreneurial Path to the Stars” Get full access to The Space Show-One Giant Leap Foundation at doctorspace.substack.com/subscribe -
The Space Show Presents Bob Zimmerman with news and updates. 26.09.2026 1h 49minThe Space Show Presents Bob Zimmerman, Tuesday, 9-22-26SummaryThe Tuesday Space Show featured Bob Zimmerman discussing the current state and future of the launch industry, addressing concerns about SpaceX’s phase-out of Falcon 9 launches from Florida and the impact on launch capabilities. Zimmerman argued that these concerns were overblown, pointing to a wave of new rockets coming online from companies like Rocket Lab, Blue Origin, and Stoke Space, along with existing operational rockets from SpaceX, Arianespace, and others. He explained that SpaceX’s decision to focus on Vandenberg launches and end transport missions was actually clearing the field to allow competition to thrive, noting that by early 2027 there could be 14 operational rockets, with many new companies planning launches in the next year. The discussion also covered spaceports, with Zimmerman explaining that successful spaceports typically require long-term leases to specific companies rather than trying to accommodate multiple operators, and touched on SpaceX’s significant revenue from Starlink ($14 billion annually) and data center operations, which Joseph noted was more profitable than traditional launch services.Detailed Summary:Bob pointed us to his recent essays on the launch industry and spaceports, criticizing panic over SpaceX phasing out Falcon 9 and questioning NASA’s recent decision to give more launches to Dragon rather than Boeing. The group had technical difficulties with John’s video connection throughout the meeting, with John moving to different locations to improve the setup. David announced upcoming guests including Joe discussing orbital data centers on Hotel Mars and potentially Dr. Stephen Benner on Friday, with Sunday planned for open lines.Our guest continued his discussion his recent essays about the space industry, particularly addressing the panic caused by SpaceX’s decision to stop Starlink Falcon 9 launches from Florida and no longer take orders for future transport missions. He explained that while this created concern about launch capabilities, there are actually multiple rockets in development and becoming operational, with 10 currently operational and many more expected to launch in the coming years. Bob expressed optimism about Blue Origin’s New Glenn rocket under new CEO David Limp, predicting it could launch before the end of the year, and outlined a significant pipeline of new rockets from various companies expected to become operational by 2027.Bob continued to point out and talk about the current state of the rocket industry, explaining that while there is anxiety due to the temporary absence of rockets, the situation is expected to improve within two years. He analyzed Elon Musk’s decision to shut down Falcon 9 in Florida for Starlink, noting that it was driven by ideological idealism and a desire to enable competition in the industry. Bob also examined the success factors of spaceports, concluding that the U.S. model of leasing pads to companies works best, and he addressed David’s question about the market for small rockets by explaining that companies like Rocket Lab demonstrate viable demand for smaller payload launches. Get full access to The Space Show-One Giant Leap Foundation at doctorspace.substack.com/subscribe -
The Space Show Presents Dr. Steven A. Benner on his new book, “Meet The Neighbors: Life on Mars and How to Find It.” 26.09.2026 1h 45minThe Space Show Present Dr. Steven A. Benner re his new book, “Meet The Neighbors: Life on Mars and How to Find It” Friday, 9-25-26Quick summary:This Space Show program featured Dr. Steven Benner discussing the Viking mission’s search for life on Mars in 1976. Dr. Benner explained that despite Viking’s three life detection experiments showing positive results for biological activity, NASA scientists misinterpreted the data due to their lack of understanding of perchlorate oxidants in Martian soil. He described how the community consensus led to the incorrect conclusion that no organics or life were found on Mars, with textbooks later changing the narrative to match the new consensus. Dr. Benner discussed his reanalysis of the Viking gas chromatography mass spectrometry data published in 2000, which showed the scientists had incorrectly concluded there were no organics present. He described his current agnostic life finder (ALF) instrument designed to search for molecules required for Darwinian evolution, which could be sent to Mars to look for polyelectrolyte structures that could indicate life even if it’s different from Earth life. The discussion covered why NASA hasn’t returned to search for life despite the likely presence of microbial life on Mars, with Dr. Benner attributing it to cultural blinders and groupthink within the Mars exploration community rather than malicious intent. This discussion was based on Dr. Benner’s new book, “Meet The Neighbors” Life on Mars and How to Find It.”Detailed Summary:Dr. Steven Benner discussed new findings about the Viking mission’s search for life on Mars, mentioning a recent conference where experts revisited the data and chemistry results. He explained that despite ongoing debate, the consensus from the original mission has persisted long after the underlying logic was shown to be incorrect. The conversation also touched on Mars-related symbols like the Mars flag and national anthem, with participants discussing their origins and significance in the space community.Steven Benner discussed his research on the Viking Mars lander mission, explaining how scientists misinterpreted data from the gas chromatography mass spectrometry instrument in 1976, leading to a conclusion that no organics were found on Mars. He described how he published a paper in 2000 showing the data had been misinterpreted, and how the scientific community has been resistant to reevaluating the findings. Benner noted that NASA’s current approach to life detection experiments remains limited by the lack of understanding about what life might be like on Mars, and he criticized the peer review process in the Mars exploration community for being insufficiently conversant with chemistry.David Livingston hosted this Space Show featuring Dr. Steven Benner, a chemist and astrobiologist discussing the Viking mission’s search for life on Mars in 1976. Dr. Benner explained that the Viking landers conducted three life-detection experiments, with two of them showing positive results for biological activity, including the formation of organic molecules and the detection of carbon dioxide from radioactive food. The discussion highlighted how these results were initially interpreted as evidence of life, though Dr. Benner noted that no definitive proof was obtained and the experiments required repetition for confirmation.Steven talked about different definitions of life and explained his work on an agnostic life finder (ALF) instrument designed to detect life on Mars by searching for molecules necessary for Darwinian evolution, particularly polyelectrolytes. He noted that while NASA has successfully delivered rovers to Mars since 1999, extant life detection missions were forbidden due to scientific mistakes in interpreting data from earlier missions like Viking. Steve clarified that the ALF instrument could be miniaturized for space travel and would not require sample return, only needing a ride to Mars where it could analyze water samples for signs of life.Steve explained how scientists approached the Viking Mars lander experiments, describing how they validated results by heating samples and testing under different conditions. He detailed how the community initially interpreted positive life detection results as false positives due to fear of making incorrect claims, and how they later misinterpreted the gas chromatography mass spectrometry data when organics were detected alongside perchlorates. Steve noted that his 2000 paper correctly identified the misinterpretation of GCMS data, but his findings were dismissed by the scientific community, preventing a proper reevaluation of the life-detection results.Steven elaborated on his research explaining why a particular piece of equipment couldn’t have detected life on Mars, citing NASA’s discovery of perchlorate in Martian soil and a 2010 paper by Rafael Navarro Gonzalez that interpreted Viking mission results in terms of perchlorate. John Hunt asked about NASA’s policy regarding human missions to Mars and potential planetary protection issues, to which our guest responded that he believes incompetence rather than malice explains the situation, noting that the Mars exploration community lacks expertise in organic chemistry and relies too heavily on outdated textbooks. Benner attributed the ongoing issues to a lack of scientific expertise among decision-makers and referenced a 2019 conference where 60 co-authors discussed approaches to searching for extant life on Mars.Marshall and Benner discussed the presence of organics on Mars, with Steven explaining how the Viking landers detected organics but faced challenges due to perchlorates in the soil that could ignite at high temperatures. Steven described how the Curiosity mission has been conducting “opportunistic derivatization” to analyze organics without setting them on fire, and noted that meteorite organics have been found on Mars, including benzoic acid as predicted in 2000. When asked about potential life on Mars, Benner outlined what Martian life might look like, suggesting it would need to survive extreme cold, water scarcity, and UV radiation, possibly taking refuge in “special regions” where conditions might be more favorable.Benner discussed the challenges of detecting sentient life, emphasizing that while Viking missions have accumulated evidence supporting life on Mars, definitive proof remains elusive. He explained that early human habitation on Mars would face significant survival challenges due to the thin atmosphere and dust, requiring extensive technological support similar to living in extreme environments on Earth. The discussion concluded with John Jossy mentioning Pioneer Labs in Emeryville and their development of a microbe, though the transcript ended before he could complete his statement.The Space Show Wisdom Team discussed recent discoveries about potential life on Mars, including engineered microbes designed to use Martian resources to build the first city on the planet. Seven explained the scientific and cultural implications of finding microbial life on Mars, noting that while it would be a significant scientific discovery, it likely wouldn’t cause the same cultural impact as finding intelligent life. The discussion also touched on planetary protection protocols and the challenges of conducting Mars exploration, with Steve suggesting that NASA’s astrobiology community might need to work outside conventional scientific channels to make progress on the issue.Steve discussed his book about the failure to explore Martian life and his foundation’s efforts to raise awareness among billionaires like Jeff Bezos and Elon Musk about the potential to discover alien life on Mars. He explained their plan to use Jan Spacek’s International Mars Prospector Rideshare System, which would deploy thousands of impact-hardened penetrators for around $40,000 each, avoiding NASA’s peer review process and soft landing requirements. The discussion touched on ethical concerns about terraforming Mars, with Steve expressing preference for keeping Mars in its natural state for scientific interest while acknowledging the philosophical debate about planetary colonization.David and Steve discussed the state of science education and its preparation of future generations for critical thinking and scientific leadership. Steve shared his experience with NASA’s Mars exploration efforts and emphasized the importance of teaching students logical argumentation and problem selection skills. The conversation then shifted to potential locations for searching for life beyond Earth, with Benner arguing that Mars represents the most cost-effective and immediate opportunity for discovering extraterrestrial life, while also mentioning other promising locations such as Europa, Enceladus, and Venus.The discussion centered on the potential discovery of life on Mars and its implications for space exploration and regulatory environments. Benner and David debated whether Elon Musk would be concerned about life discovery affecting his Mars plans, with Benner suggesting it depends on Musk’s legacy goals. Benner expressed personal interest in visiting Mars despite acknowledging the engineering challenges, while defending the use of private funding for space exploration, arguing that such investments drive technological advancement that ultimately benefits society.David and Benner discussed planetary protection and genetic modification for space travel. Steven explained that while there is some back-and-forth contamination between Earth and Mars, the “geese argument” is relatively persuasive for planetary protection issues. Regarding genetic modification for space, Steven expressed concerns about using such technology, noting that significant biological modifications would be needed before humans could survive on Mars without spacesuits, and questioned whether society could handle the technology responsibly. The discussion also touched on cancer research and its application to both human and animal medicine.Benner once again mentioned his new book released by Penguin on the 50th anniversary of the Viking landing, which aims to change public perception about life on Mars. He explained his skepticism about AI in chemistry, particularly regarding protein design, arguing that current AI approaches create an “illusion of design” while laboratory evolution methods offer more effective solutions. The discussion concluded with Benner describing his plans to analyze Martian polyelectrolytes to determine if they contain size and shape regular building blocks, which would provide evidence of biological origins.Today’s Space Show Wisdom Team included Dr. David Livingston (Organizer), John Hunt, Dr. Sherry Bell, Marshall Martin, Dr. Ajay Kothari, Bill Gowan, John Jossy, and our guest of honor Dr. Steven A. Benner.Special thanks to our sponsors:American Institute of Aeronautics and Astronautics, Helix Space in Luxembourg, Celestis Memorial Spaceflights, Astrox Corporation, Dr. Haym Benaroya of Rutgers University, The Space Settlement Progress Blog by John Jossy, The Atlantis Project, and Artless EntertainmentWe use Zoom phone numbers for program participation.For real time program participation, email Dr. Space at: [email protected] for instructions and access.The Space Show is a non-profit 501C3 through its parent, One Giant Leap Foundation, Inc. To donate via Pay Pal, use:To donate with Zelle, use the email address: [email protected] you prefer donating with a check, please make the check payable to One Giant Leap Foundation and mail to:One Giant Leap Foundation, 11035 Lavender Hill Drive Ste. 160-306 Las Vegas, NV 89135Upcoming Programs:Broadcast 4593: Zoom: Open Lines for All. Join us! | Sunday 27 Sep 2026 1200PM PTGuests: Dr. David LivingstonZoom: Open Lines Discussion. 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The Space Show Presents A Wide Open Wisdom Team Discussion, Sunday, Sept. 8, 2026 09.09.2026 1h 27minOpen Lines, Sept. 8, 2026The Space Show held an Open Lines discussion on September 8th, with David, John Junt, Joe Pistreto, Marshall Martin, and Dr. Charles Lurio participating. The conversation covered a wide range of topics, starting with a focus on Dr. Eric Weinstein, his criticisms of modern physics and peer review, and his visionary ideas about space and time. The group also talked extensively about SpaceX’s Starship developments, including an upcoming test flight and plans for a new launch site in Louisiana. Other topics included the Artemis program’s timeline and challenges, the political documentary about Elon Musk premiering at the Venice Film Festival, and the ongoing debate about space property rights. The participants also briefly touched on the Roman telescope launch and the concept of black triangle UFOs.In more detail, our Wisdom Team discussed several topics during their Open Lines show. First up was our conversation regarding Dr. Eric Weinstein, a mathematician and physicist who has been critical of string theory and peer review processes in physics. John explained Weinstein’s views on physics, including his concept of geometric unity and multi-dimensional time, while David expressed concerns about conducting an interview with Weinstein due to his limited mathematical background. Briefly, we mentioned two upcoming programs.The Space Show Wisdom Team discussed potentially inviting Eric Weinstein to appear on a space show, with David expressing interest in having him as a guest despite concerns about the technical complexity of the discussion. Joe and Marshall shared insights into the challenges of communicating with highly theoretical mathematicians and physicists, noting the significant intellectual gap between experts and the general public. The group agreed that Weinstein’s appearance would likely generate more views and that David would invite him to be a guest on The Space Show.We went on to talk about the upcoming Starship test flight, which is planned to launch next week, possibly as early as Monday. The payload will include 20 Version 3 Starlink satellites with a total mass of 37 tons, similar to the Apollo Command Service Module and Lunar Module combined. The flight will not attempt to catch either stage at Starbase in Texas, as SpaceX wants to achieve two precision ocean landings first before attempting landing there. Marshall noted that SpaceX currently has a launch window of five days, 21 minutes, 21 hours, and 28 minutes for September 15th, though the date keeps changing frequently.The group discussed SpaceX’s plans for launch towers, clarifying that the baseline is now 12 launch pads rather than 10, with capacity to potentially launch 30 Starships per day. Joe explained that SpaceX is operating as a Neocloud provider, selling AI compute capacity to companies like Google and Anthropic, while also developing StarMind for satellite data centers in different orbits from Starlink. The conversation also touched on Stoke’s recent billion-dollar funding announcement and a new documentary about Elon Musk debuting at the Venice Film Festival.The group discussed a new documentary about Elon Musk that is expected to be critical of him, particularly focusing on his political support for Trump and his role in the 2020 election. They agreed that the film would likely generate negative reactions from the left but might not significantly impact public opinion. The conversation then shifted to NASA’s Artemis program, where they discussed challenges with pressure suits for lunar operations, noting that Axiom Space is developing the suits with some capability down scoping to meet deadlines.The group discussed SpaceX’s timeline for returning to flight, with Charles noting they are still aiming for a launch before the end of the year, potentially with their Blue Moon lunar lander. The conversation then shifted to NASA’s Artemis program, with Joe mentioning that NASA officially targets May or June 2028 for the first crewed moon landing. The discussion concluded with an in-depth conversation about the technical challenges of landing at the moon’s South Pole, including lighting and terrain considerations that affect landing calculations, with Charles explaining the 18.5-year lunar orbit cycle that impacts these calculations.The group discussed lunar exploration missions, focusing on terrain mapping and lander capabilities. Joseph explained that previous orbiters including Lunar Prospector and Chinese satellites had provided good maps of target areas, while Marshall noted that Blue Origin’s Blue Moon lander still plans to deploy a rover despite NASA canceling its original mission. The conversation then shifted to political pressure regarding President Trump’s goal of putting humans on the moon before his term ends, with Marshall suggesting Trump would follow Elon Musk’s approach of setting ambitious deadlines, though Joe believed safety would prevent rushing an unsafe mission and predicted that Blue Origin’s Blue Moon lander would be more likely to be selected for Artemis IV than SpaceX’s Starship due to its proximity to the Artemis III mission.The group discussed the limitations of the current ICPS stage on SLS, which lacks sufficient delta-v for lunar missions, leading to discussions about Block 2 and 2A upgrades. The conversation then shifted to space property rights, with David asking Charles about the current status of this topic after 25 years. Charles indicated that while space property rights remain a discussion topic, there hasn’t been a definitive resolution, and he suspects it will evolve based on future space activities and usage patterns. Joe mentioned that the Artemis Accords might have influenced the landscape regarding space property rights.The group discussed space property rights and jurisdictional challenges in space exploration. Marshall explained that safety zones around spacecrafts and satellites could establish de facto property rights in space, particularly for nuclear reactors on the moon. The discussion included speculation about potential resource discoveries in space, including the Psyche mission to a metal-rich asteroid and the possibility of finding water or valuable minerals. The conversation concluded with updates about the Roman telescope project, which was launched nine months early and under budget, and plans for upcoming shows including one about artificial gravity and space stations with Jules Ross for Sunday, Sept. 13. Get full access to The Space Show-One Giant Leap Foundation at doctorspace.substack.com/subscribe -
The Space Show Presents Scott Edwards and his documentary, “To The Black” regarding Firefly Aerospace. 03.09.2026 1h 8minThe Space Show Presents Scott Edwards of Merit Production are ready! Tuesday, 8-11-26Quick Summary:This was a Space Show interview with documentary filmmaker Scott Edwards about his 10-year project following Firefly Aerospace, a rocket company that faced multiple challenges before ultimately succeeding. Scott explained how he first encountered Firefly in 2016 while working on a project for Autodesk, and decided to document the company’s journey after witnessing their early rocket tests and learning about their financial struggles, including losing a promised $30 million investment due to Brexit. The documentary, titled “To the Black,” follows Firefly from their startup days through bankruptcy, restarts, and eventual success with their lunar lander contract and successful rocket launches. The film is set to release on Amazon, Apple, and Google platforms in late September, and during the discussion Scott shared insights about the challenges of both making and selling the documentary, noting that while the content was compelling, the film industry market shifted significantly during production, making distribution more difficult than anticipated.Detailed Summary:David introduced the evening’s Space Show program with Scott Edwards, discussing his background as a documentary filmmaker and his work on the Firefly project. David outlined upcoming shows, including guests discussing nuclear weapons in space, microbial life research, and quantum computing with NASA.Scott explained how he became involved in documenting Firefly’s rocket development after meeting Tom Markusic and other founders while working on a project for Autodesk. He initially filmed rocket tests in Texas on his own time after being encouraged by Eric Solwyn to document the company’s space efforts. When Firefly lost their promised $30 million investment due to Brexit-related issues, Scott realized there was a compelling story to follow, particularly as the company was close to shutting down.Scott discussed his documentary about Firefly Space Systems in detail, which chronicled the company’s struggles with litigation, funding challenges, and eventual bankruptcy before being rebooted with new investors. He explained that the film follows the company’s journey from closure to restart, highlighting the team’s resilience and passion for their mission. Scott mentioned that the film’s release on Amazon Prime, Apple, and Google Play has been delayed due to legal reasons involving secret rocket technology, with a new release date expected in September.Scott discussed his documentary about Firefly, explaining how the company expanded from being a small launch provider to developing a lunar lander after winning a government contract. He described the film’s focus on the personal stories and emotional journey of the people involved rather than just the technical aspects of rocket development. When asked about his artistic background as a painter, Scott explained how his visual composition skills influenced the cinematic approach of the documentary, aiming to create beautiful and dramatic imagery that tells a compelling story.Scott discussed his approach to filming Firefly Aerospace, describing how he viewed the engineers as characters in a story with significant stakes. He explained that the company’s first launch attempt failed when a wire came loose, preventing them from becoming the first to successfully reach space on their initial try. Scott shared that he had unusual access to film the company, with a contract that gave him final cut rights and allowed him to document the process freely, though some leadership was initially concerned about the project’s risks.Our guest discussed screening his film about Tom Rakusic’s space company Firefly at two sold-out theaters in Austin, where it received positive reception from employees and friends. When asked about future projects, Scott indicated he might collaborate with Tom on filming his new space plane venture at Frontera Space, though he remains uncertain about his direction. The discussion concluded with participants reflecting on whether they would pursue entrepreneurial ventures in the space industry, with Phil expressing doubt about his capabilities and Marshall emphasizing the special qualities required of leaders in such ambitious projects.Scott did talk about the high-pressure environment for entrepreneurs in Austin’s tech scene, particularly for founders of space companies who risk their reputations when their ventures fail. He explained how Austin’s entrepreneurial ecosystem provides opportunities for his filmmaking business, including working with companies like Aloe Atomics, and described his approach to building his production team “Merit Productions” based on skill and performance rather than traditional employment relationships. When asked about space launches, Scott revealed he hasn’t attended one in person but noted that the documentary’s main subject, Tom, had worked for major space companies including SpaceX, NASA, and Blue Origin before founding Firefly. John asked if Firefly’s name was inspired by the TV series “Firefly,” though Scott couldn’t confirm this but acknowledged it would be an interesting connection.The group discussed how Firefly Systems has evolved from its early startup days into a larger, more corporate entity with NASA contracts and public IPO status. Scott explained that the company’s culture and approach have changed significantly, moving from a small team working irregular hours driven by Tom’s leadership to a more structured corporate environment. The discussion also covered the documentary film about Firefly’s early days, which premiered at the Atlanta Film Festival under the original title plus the challenges of distributing space-related documentaries through film festivals.We addressed the challenges in the film industry, particularly how festivals have become disconnected from mainstream audiences by focusing on unique topics rather than commercially viable content. He shared his experience making a documentary about Tom building a rocket in Texas, which initially received positive responses from industry professionals and networks, but faced difficulties when the market shifted during COVID and streaming platforms went bankrupt. The film, which follows an ordinary person rather than a celebrity, struggled to find distribution deals despite initial interest from major producers and networks.The group discussed a film about a rocket company and its development, with Scott explaining how the story follows a man who brings his space technology idea to life despite facing obstacles. David praised the film as unique among space stories, noting how few great space ideas are actually implemented. When asked by Phil about omitted content, Scott explained that he left out the lunar lander project and various rocket tests in Texas due to space constraints in the film, as the story needed to focus on the main rocket development rather than side projects.Scott discussed the challenges of filming a rocket company, including the pressure to capture significant moments and the difficulty of balancing content length with storytelling needs. He explained that many beautiful test scenes were cut from the film to focus on the most important parts of the story, though some startup culture and investor pitch scenes were included. The group briefly discussed the potential for creating additional content like time-lapse footage or a “geek version” of the film, but concluded that a niche market might not support such a specialized product.The documentary, “To the Black” about Firefly Aerospace, which will be released on Amazon, Apple, and Google platforms in late September. He described interviewing local residents in Briggs, Texas who surround the rocket test site, capturing their mixed reactions to the space company and the cultural clash between the educated rocket scientists and local farmers. Get full access to The Space Show-One Giant Leap Foundation at doctorspace.substack.com/subscribe -
The Space Show Presents Space Journalist, Writer, Author Leonard David. 31.08.2026 1h 54minThe Space Show Presents Leonard David, Sunday, 8-30-26 4583This was a space show discussion hosted by David Livingston with veteran space journalist Leonard David as the main guest, along with several space community members including Marshall Martin, Manuel Cuba, Bill Gowen, John Hunt, Dr. Charles Lurio, Phil Swan, Dr. A.J. Kothari, and Dr. Doug Plata. The conversation centered on the recent launch of NASA’s Roman telescope, with Leonard describing it as a significant moment in astronomy that will complement existing observatories like Hubble and James Webb. The discussion also covered Leonard’s skepticism about NASA’s Artemis program, particularly regarding the transition from Artemis III’s lunar orbit mission to a human landing on the moon, with Leonard expressing concerns about technical readiness and the need for proper testing before committing human missions. The conversation touched on China’s lunar program delays, SpaceX’s Starship development challenges, and broader space policy issues, with participants discussing the gap between scientific discoveries and their incorporation into educational materials for students.David hosted this program with Leonard David as the main guest, discussing recent space developments including the Roman telescope launch. Barbara reported watching the launch early in the morning and praised SpaceX’s success, comparing it to the James Webb telescope deployment. The discussion touched on how new astronomical data from instruments like the Roman telescope and James Webb might be more quickly accessible to the public and citizen science groups compared to previous missions, potentially addressing the delay in updating science textbooks with current findings.Leonard expressed skepticism about the current status of NASA’s Artemis program, citing concerns about the technical readiness to transition from Earth orbit operations to human lunar landings. She noted that while Artemis II was inspiring, there are missing technical links similar to those proven during Apollo missions, and she emphasized the need to avoid early human fatalities in the program. Leonard also discussed the growing space competition with China and the importance of communicating space exploration to the public in accessible ways beyond technical jargon.The group discussed China’s postponement of the Chang’e 7 mission to 2027, with Barbara explaining that timing issues around lunar illumination at the South Pole were the main factor, as the mission required specific lighting conditions for the landing area. Charles clarified that the 18.3-year lunar cycle affects illumination at the South Pole more significantly than at equatorial regions, requiring precise timing rather than simply waiting for the next identical opportunity. The discussion also touched on technical challenges with the relay satellite and landing site conditions, with comparisons made to similar challenges faced by NASA’s Artemis program.Leonard also expressed skepticism about current space programs, particularly regarding SpaceX’s promises and Elon Musk’s leadership style, comparing it to past experiences with the space shuttle program. He shared her concerns about the challenges facing private space companies like SpaceX and Blue Origin, noting that the current space program is significantly different from the Apollo program. Our guest reflected on the past involvement in promoting student payloads for the space shuttle program, where she and colleagues testified before Congress about getting students involved in NASA missions.The group discussed challenges related to lunar exploration, including the complex illumination conditions at the South Pole due to the 18.6-year lunar nodal cycle and the need for continuous computer simulations to map polar sunlight. Leonard highlighted concerns about moonquakes and the importance of gathering more data through additional seismometers before committing to a moon base. The conversation shifted to broader political and financial topics, with David expressing skepticism about government fiscal responsibility and noting that both major political parties contribute to growing national debt, which he believes will have significant impacts on future generations.The group discussed the Artemis program, particularly focusing on the need for unmanned lunar landings before human missions as part of the Artemis IV planning. Leonard expressed skepticism about claims of a cislunar economy, noting that while there are studies and interest from multiple countries including India and China, the sustainability and economic viability of lunar exploration remain uncertain. The discussion also touched on historical space missions, including challenges during Apollo 10 and 11, before being interrupted by David who mentioned a recent Deloitte report on space and the moon.David shared information about a new Deloitte report on the lunar economy, which estimates a potential economic value of $343 billion to $566 billion through 2050. He plans to review the report’s assumptions and potentially invite the authors to discuss it on his space show. The group discussed the importance of reviewing economic projections and assumptions in space exploration, with Barbara emphasizing the need for sustained human presence on the moon before considering Mars missions.The group discussed the development status of Starship, particularly focusing on the differences between flights 13 and 14. Charles explained that flight 14 would attempt to catch both the booster and Starship, with the upper stage catch feature being removed recently. The discussion highlighted ongoing challenges with propellant transfer testing and concerns about space debris, with Leonard expressing worry about potential explosions during refueling operations in orbit.Our guest expressed support for the idea of a Space Academy similar to Annapolis or West Point, noting her work on rewriting a Space Career book and conducting interviews with space startups. He highlighted challenges in the space startup industry, including frequent changes in leadership and funding issues, while acknowledging the presence of successful companies in Colorado like Advanced Space and Blue Canyon. The discussion touched on SpaceX’s dominance in the industry and its role in launching numerous payloads, including CubeSats, though its future plans with Falcon 9 remain uncertain.Leonard and David discussed public skepticism about UAPs (Unidentified Anomalous Phenomena), noting that recent Pentagon releases and media coverage have increased public interest. Leonard expressed concerns about missing data in Pentagon files and highlighted credible reports from military pilots, while also considering alternative explanations including military testing programs. The conversation touched on historical perspectives on UFOs, including experiences from the 1950s, and mentioned ongoing congressional efforts to protect whistleblowers who come forward with UAP information.The group discussed various topics related to space exploration and UAPs. Barbara shared insights about Mike Gold’s work on NASA’s UAP study and Bigelow Aerospace’s involvement. The conversation then shifted to potential new propulsion technologies, with Leonard mentioning a company called Exodus that is developing innovative space travel solutions. David referred to a podcast interview with Eric Weinstein, who discussed how conventional scientific constraints may limit our understanding of space travel, propulsion, and extraterrestrial life. The conversation ended with a discussion about a new book by Steve Benner that critiques how science handled the Viking data on Mars.The group discussed Eric Weinstein, with Bill describing him as intelligent but having a persecution complex as an outsider to physics, while John Jossy mentioned Weinstein’s technical paper on unified field theory. Leonard shared her experience filming with Buzz Aldrin for a new documentary and mentioned an upcoming story about a potentially significant finding on Venus. The conversation concluded with Leonard describing her childhood experience witnessing a black triangle-shaped object, which she believes was a classified U.S. aircraft based on information from Bill Scott, though John Hunt expressed skepticism about the alien origin theory.Special thanks to our sponsors:American Institute of Aeronautics and Astronautics, Helix Space in Luxembourg, Celestis Memorial Spaceflights, Astrox Corporation, Dr. Haym Benaroya of Rutgers University, The Space Settlement Progress Blog by John Jossy, The Atlantis Project, and Artless EntertainmentWe use Zoom phone numbers for program participation.For real time program participation, email Dr. Space at: [email protected] for instructions and access.The Space Show is a non-profit 501C3 through its parent, One Giant Leap Foundation, Inc. To donate via Pay Pal, use:To donate with Zelle, use the email address: [email protected] you prefer donating with a check, please make the check payable to One Giant Leap Foundation and mail to:One Giant Leap Foundation, 11035 Lavender Hill Drive Ste. 160-306 Las Vegas, NV 89135Upcoming Programs:Broadcast 4584: Zoom: Jules Ross with co-host John Jossy | Tuesday 01 Sep 2026 700PM PTGuests: Jules RossZoom: Jules Ross is the CEO & lead designer of Joules Space Technology which focuses on artificial gravity and space station. John Jossy is our Co-host for this program.Broadcast 4586: Hotel Mars with Dr. Craig DeForest | Wednesday 02 Sep 2026 930AM PTGuests: John Batchelor, Dr. David Livingston, Dr. Craig DeForestHotel Mars with Dr. Craig DeFores re space weather forecasts and the PUNCH ProgramFriday, Sept. 4, 2026: No Show. Labor Day Holiday Weekend | Friday 04 Sep 2026 930AM PTGuests: Dr. David LivingstonNo program due to Labor Day Holiday WeekendSunday, Sept. 6, 2026: No program due to Labor Day Holiday Weekend | Sunday 06 Sep 2026 1200PM PTGuests: Dr. David LivingstonNo program due to Labor Day Holiday Weekend Get full access to The Space Show-One Giant Leap Foundation at doctorspace.substack.com/subscribe -
The Space Show Presents Dr. Alan Stern for a New Horizons and much more update! 28.08.2026 1h 25minThe Space Show Presents Dr. Alan Stern, Friday, Aug. 28, 2026Quick SummaryThe Space Show featured Dr. Alan Stern discussing the New Horizons mission, its recent 11-month hibernation, and ongoing scientific activities in the outer solar system. Stern explained the mission’s budget constraints, which limit ground operations and data return, and the need for additional funding to keep heliospheric instruments running. He detailed the spacecraft’s current position, its study of the Kuiper Belt, and the search for a new flyby target using ground telescopes and the upcoming Roman Space Telescope. Stern shared new findings about Pluto, including evidence of liquid nitrogen flows, and highlighted the diversity of trans-Neptunian objects. The conversation also covered future propulsion technologies like nuclear thermal and fusion, their potential to revolutionize space travel, and the concept of a mission to intercept interstellar comets. Stern answered questions about spacecraft operations, instrument capabilities, and the challenges of deep space communication.Detailed SummaryThe Space Show welcomed listeners and introduced Dr. Alan Stern, the principal investigator of New Horizons, as the guest for the Friday Space Show. Alan explained that New Horizons hibernated for 11 months from August 2025 to June 2026, during which some subsystems were turned off while others, including three scientific instruments, recorded data continuously. He noted that hibernation was primarily due to budget constraints, as sufficient funding was not available to staff mission control year-round or operate all scientific instruments.Our guest explained that New Horizons has three scientific instruments: a dust detector studying Kuiper Belt dust distribution, and two plasma spectrometers measuring the Sun’s outer heliosphere. The spacecraft can perform targeted flybys like the 2019 encounter with Arrokoth, with plans to search for another flyby target using ground-based telescopes and potentially the Nancy Grace Roman Space Telescope. Alan clarified that the mission’s operational lifespan is limited by the spacecraft’s nuclear power supply, which will lose power around 2050, rather than communication range issues, making it impossible to continue operations beyond that time.Alan provided updates on New Horizons’ current position at 66 astronomical units from the sun and discussed the mission’s trajectory toward the galactic center direction, similar to the Voyagers but in the plane of the solar system. He explained that New Horizons will likely leave the Kuiper Belt within the next 7 years, depending on its extent, and shared recent discoveries about Pluto’s Sputnik Planitia glacier showing evidence of liquid nitrogen flow. Alan highlighted budget constraints affecting the mission, noting they need additional funding to staff mission control and keep heliospheric instruments operational, as data transmission requires significant human oversight to manage the spacecraft and deep space network coordination.Discussed in detail, the New Horizons mission and its capabilities, highlighting that the Roman telescope would be crucial for their current search as it offers 50 times the capability of James Webb for this type of exploration. When asked about the impact of AI on spacecraft design, Alan explained that while AI could help speed up processes and reduce risks today, it was not available during New Horizons’ design in the early 2000s, though the spacecraft remains fully functional after nearly 21 years. Alan also provided details about the Arrokoth flyby, explaining they passed at a distance of a few thousand miles and that Arrokoth measures about 35 kilometers in length, and confirmed that New Horizons continues to collaborate with Johns Hopkins Applied Physics Lab for mission control and spacecraft operations.Alan discussed the surprising diversity of Kuiper Belt objects, explaining that these dwarf planets exhibit greater diversity in parameters like composition, satellites, and reflectivity than the terrestrial planets. He recommended a mission to Triton as it would provide insights into Pluto while also allowing study of the Neptune system with better instrumentation than Voyager. When asked about the chemical composition, Alan described three main categories: objects with super-volatile ice like molecular nitrogen and carbon monoxide, those with organic molecules, and water ice balls similar to giant planet satellites. Alan also shared his experience flying on Virgin Galactic’s spacecraft in 2023 and discussed how Starship would be a gamechanger for future planetary missions, particularly enabling human colonization of Mars and other missions that weren’t possible before.The importance of nuclear propulsion systems for space exploration was talked about, explaining that while chemical rockets are necessary for Earth launch, nuclear fission and fusion systems could significantly reduce transit times across the solar system. He highlighted that nuclear systems offer specific impulses 10-100 times higher than chemical rockets, with fusion drives potentially enabling travel to Pluto in under a year. The group discussed specific technical details about nuclear thermal propulsion, with Alan recommending that interested parties consult NASA’s development plans and the Helicity Space website for more information. At the end of the discussion, Alan offered to provide contact information for Stephane Lintner, CEO of Helicity Space, for potential media opportunities.Bill proposed an idea for the end-of-life operation of the Voyager spacecraft, suggesting that when it can no longer point at Earth, it could be put into a tumble to transmit an intermittent carrier wave signal. Alan explained that while the concept was interesting, the Voyager high-gain antenna’s narrow beam would likely make successful Earth communication intermittent once it loses tracking ability. Alan also discussed his work on fusion propulsion systems for spacecraft and mentioned plans for a potential NASA mission to intercept interstellar comets, which would require rapid response capabilities. The group discussed the temporary naming of Ultima Thule and its eventual formal naming process. Get full access to The Space Show-One Giant Leap Foundation at doctorspace.substack.com/subscribe -
The Space Show Presents Dr. Tiffany Hennessa Of The NRL and the ISS National Lab On Microbial Research 26.08.2026 1h 13minThe Space Show Presents Dr. Tiffany Hennessa, Friday, 8-14-26.Meeting SummaryThis Space Show live broadcast interviewed Dr. Tiffany Hennessa, a research biologist at the Naval Research Lab (NRL) who studies microbial research for space applications. Dr. Hennessy discussed her work using microbes and fungi like Aspergillus in space experiments, including missions to the ISS and Artemis I to the moon, where she studies how microgravity affects microbial growth, nutrient uptake, and the production of specialized compounds. We talked about technical challenges of conducting experiments in space, including hardware limitations, sample size restrictions, and the need for simplicity in design to accommodate astronauts’ time constraints. Dr. Hennessa explained that space biology research is highly competitive and difficult to fund, with costs being a significant factor in project planning. The discussion also touched on potential applications for defense and biomanufacturing, as well as future opportunities with commercial space stations and robotic laboratories.Detailed SummaryTiffany discussed her journey from plant science PhD at the University of Maryland to her current work at NRL on space biology research. She explained how she was initially tasked with working on the Artemis I program, ISS experiments, and Antarctic balloon experiments. When asked about the types of microbes used in space research, Tiffany clarified that “microbes” was a blanket term for microorganisms like yeast, fungi, and bacteria, and explained that the choice of organism depends on the research question and factors like feasibility, safety, and hardware compatibility with space environments.Tiffany explained a space mission where her team sent Aspergillus niger spores to the moon on Artemis I, packed in gelatin capsules with phase-changing media to allow germination during the two-week journey. The experiment was designed to be passive, with the fungi growing in microgravity while experiencing gamma radiation, though no cameras were included to capture the process in real time. David asked about the medical implications of Aspergillus niger, to which Tiffany confirmed it can cause health issues for immunocompromised individuals, though it is generally tolerable for healthy people.Tiffany discussed the potential for finding fungi on other planets, noting their 50% genomic homology with humans and their resilience to extreme conditions, including high temperatures and radiation. She explained how microgravity affects fluid behavior and nutrient transport in cells, leading to altered growth rates and phenotypes. When asked by John Jossy about the potential benefits of artificial gravity, Tiffany suggested it could help mitigate these issues but also highlighted how microgravity forces organisms to adapt and produce specialized compounds.Marshall discussed the potential use of amino acid chirality as a methodology to determine whether organisms are space-sourced or Earth-sourced, noting how radiation exposure could cause mutations in amino acids. Tiffany explained that while the International Space Station (ISS) is shielded from most radiation, UV radiation could potentially introduce mutations in organisms like fungi and algae. When asked about conducting research in space labs, Tiffany expressed interest in the potential benefits, particularly for fresh sample processing, though she noted personal challenges with space travel due to motion sickness.Tiffany discussed the challenges of space biology research, explaining that while Aspergillus niger is a reliable organism for their experiments, she hadn’t considered exploring other organisms due to comfort with the current setup. She described their work on engineering microbes to produce specialized chemicals and biomaterials for potential biomanufacturing in space, which could strengthen domestic supply chains. Tiffany noted that space biology research faces significant competition for funding, making it challenging to secure resources for these types of projects.Our guest discussed her work in space biology, explaining that while her research doesn’t currently focus on human biology during pregnancy or space settlement, she is interested in producing novel chemicals and compounds that could potentially be used for medicine. She described her day-to-day activities as primarily involving engineering yeast to produce chemicals of interest and conducting strain characterization, with some omics-based research being handled by others. When asked about responding to criticisms of space spending, Tiffany indicated she hasn’t encountered negative views but would emphasize the unique opportunity to work with astronauts and send samples to space. She also explained that her research only involves non-toxic BSL Level 1 organisms due to safety constraints.David and Tiffany discussed the purpose of studying organisms in space to understand their responses and potential adaptations that could benefit human health in Earth’s environment. Tiffany explained that certain compounds produced in microgravity could lead to beneficial mutations and adaptations that could protect astronauts and future warfighters. When asked about launch costs, Tiffany indicated she was not privy to specific cost details, though she acknowledged that space missions are expensive and costs vary based on payload size and complexity. Tiffany also shared her experience attending launches at Kennedy Space Center, including the Artemis and Starlink missions, though she noted that schedule delays required multiple visits.Tiffany further explained that simplicity is crucial when designing space experiments due to hardware limitations and astronauts’ tight schedules. She noted that while simple experiments can be successful, complexity constraints limit what can be accomplished in current space labs. Tiffany expressed optimism that robotic labs in future commercial stations could enable more complex experiments, allowing researchers to monitor and control them remotely.In summary, Dr. Hennessa discussed her work on microbial research in space, including the use of robotic systems to handle samples and the importance of considering sample size and space limitations. She expressed interest in testing samples at different gravity levels and explained her team’s role in the project. The discussion also touched on concerns about potential mutations in space and the feasibility of bringing samples back to Earth. David and the team discussed upcoming Space Show programs and topics, including a show on quantum computing and internet stability. The conversation ended with a brief conversation about Manuel’s research on osteoarthritis in microgravity. Get full access to The Space Show-One Giant Leap Foundation at doctorspace.substack.com/subscribe -
The Space Show Presents George Tyson & Orbital Construction Pioneers 20.08.2026 1h 25minThe Space Show Presents George Tyson, Tuesday, 7-28-26.The Space Show featured George Tyson, CEO of Orbital Construction Pioneers, discussing his company’s concept for building large orbital structures using additive manufacturing with bio-based materials, primarily plant-based epoxies and fillers like hemp. He detailed the “First Step” project, which aims to create a rotating disk-shaped space station called Station 520, with initial construction relying on materials grown and processed in orbit. Tyson explained the current research phase, focusing on material testing and 3D printing technology, and mentioned partnerships such as with Exo Scientific for life support systems. The conversation covered technical aspects like structural design, launch costs, regulatory considerations, and the long-term goal of establishing an Earth-independent space economy. Tyson also introduced the Interplanetary Regen Network (IRN), a proposed consortium to collaborate on space development. The discussion included questions from co-host John Jossy and other participants about feasibility, timelines, and potential applications of the technology.George discussed his experience from 2005 when he participated in a space tourism assessment, finding that while there was public interest, it wasn’t sufficient to support expensive space tourism flights. He advised companies like XCOR to focus on flying scientific experiments multiple times before sending them to the ISS, which XCOR had planned to implement before other issues arose. The discussion also covered current space tourism status, with John noting that Virgin is not doing well and Blue Origin has shifted focus, while SpaceX is doing some tourism but not much, and George expressing interest in stratosphere balloon rides as a more viable luxury tourism option.The group discussed their experiences with early television technology, particularly watching the Apollo landings on black and white TVs. They shared personal anecdotes about watching the moon landings in various locations, from hotel rooms to living rooms, and compared these experiences to modern large-screen TVs and electronic devices. The conversation also touched on advancements in electronics, including high-speed oscilloscopes, with Marshall sharing a story about purchasing a $250,000 oscilloscope for work at TI.George Tyson, CEO of Orbital Construction Pioneers, was our main guest. His large program focused on his flagship “First Step” project, which involves building Station 520 - a 320-meter diameter orbital station that will use additive manufacturing with biological materials grown in orbit to create panels and structures. The station will be constructed using about seven vehicles the size of Starship, with initial framework and plants lifted from Earth, and will serve as a manufacturing hub producing fresh water, oxygen, and food while processing waste products from customers.George talked about his company’s development of plant-based biopoxy materials for space construction, explaining that they have tested various formulas including hemp for fillers and are working on 3D printing capabilities. The team discussed their plans for a disc-shaped space station (Station 520) with a 3-meter-thick wall structure that would be hollow with different gravity levels, though specific details about density and mass remain undetermined as they are still in research and testing phases. George outlined their approach to becoming Earth-independent through aquaponics and hydroponics systems that would process waste materials from other stations while providing oxygen, water, and food in exchange for technical support and resources.George explained their 3D printing process using hemp fibers, noting they currently chop fibers to quarter-inch lengths and mix with wood pulp as filler. When asked about launch costs, George indicated they expect costs to eventually reach around $100 per kilogram, similar to what was needed for space manufacturing in 2005, though initial costs will be higher. George confirmed they have experience dealing with regulatory bodies, having previously obtained space flight approval for a training course in 2006-2007, and expressed confidence in working with the FAA to navigate new regulatory challenges for their space manufacturing facility.George explained that his space development project is still in early stages, with ground testing planned before any FAA approvals will be needed. He described his background in mechanical engineering and NASA experience, which led him to form Black Sky Training and later explore 3D printing applications for space development. The team is researching the possibility of using plants for space construction, inspired by a DARPA proposal about growing structures in space.Our guest mentioned his recent presentation at ISDC, noting that while time constraints affected the full presentation, there was significant interest and engagement from attendees, leading to opportunities for further discussions. John Jossy introduced George to Daniel Tompkins and his project, Grow Mars, which involves self-replicating greenhouses using local resources for algae production and 3D printing. George expressed interest in collaborating with Tompkins and requested John share his contact information. George also shared that despite a board member’s resignation, the organization is seeking new members to bring fresh perspectives and challenge existing assumptions.George explained the construction process for building a space station, describing how they would use a metal frame (called Stelimer) to create a structure that could be shipped from Earth, which would then be sheeted with the same material. He clarified that while current stations would use 3D printing within a framework, future stations would print beams and frames directly and confirmed that the 3D printers could operate in vacuum conditions without requiring gravity. The discussion also covered surface texture options for the 3D-printed materials, with George suggesting several methods including spray guns and specialized formulas for smoother finishes.George also shared plans for Station 520, emphasizing the importance of developing robotics for operations like sheeting and farming to minimize human involvement. He mentioned collaborating with Exo Scientific on a regenerative life support system and expressed interest in connecting with other private space station companies. George also noted that a revised business plan, including a clearer roadmap, would be published soon, potentially for submission to the ISDC business plan competition. John Jossy proposed collaborating on a blog post about space settlement progress, to which George agreed. The discussion concluded with George sharing ideas about large rotating space stations for long-duration missions, including concepts for growing food and raising animals.Special thanks to our sponsors:American Institute of Aeronautics and Astronautics, Helix Space in Luxembourg, Celestis Memorial Spaceflights, Astrox Corporation, Dr. Haym Benaroya of Rutgers University, The Space Settlement Progress Blog by John Jossy, The Atlantis Project, and Artless EntertainmentWe use Zoom phone numbers for program participation.For real time program participation, email Dr. Space at: [email protected] for instructions and access.The Space Show is a non-profit 501C3 through its parent, One Giant Leap Foundation, Inc. To donate via Pay Pal, use:To donate with Zelle, use the email address: [email protected] you prefer donating with a check, please make the check payable to One Giant Leap Foundation and mail to:One Giant Leap Foundation, 11035 Lavender Hill Drive Ste. 160-306 Las Vegas, NV 89135Upcoming Programs:Broadcast 4579 Zoom: Amir Notea, Shar Bahiri, Fred Simon | Friday 21 Aug 2026 930AM PTGuests: Amir Notea, Shar Bahiri, Fred SimonZoom: Our guests discuss the Israeli company Moonshot.space and moreBroadcast 450 Zoom: Open Lines Discussion | Sunday 23 Aug 2026 1200PM PTGuests: Dr. David LivingstonZoom: Open Lines Discussion. Join us if you can. Get full access to The Space Show-One Giant Leap Foundation at doctorspace.substack.com/subscribe -
The Space Show Presents John Hunt on the release of UAP documents at of June 2, 2026 19.08.2026 1h 50minJohn Hunt meets The Wisdom Team: UAP/UFO Analysis are ready!June 2, 2026, TuesdayThis meeting was a John Hunt led Space Show discussion focused on analyzing UAP (Unidentified Anomalous Phenomena) videos and documents released by the government following President Trump’s executive order. John Hunt, the guest expert, demonstrated several videos from the Arrow system that showed infrared detections of unidentified objects, explaining that these were classified as unidentified even though some could potentially be explained as flares or other known objects. The group discussed whether the released materials represented genuine secrets or mostly old declassified information, with John noting that deeply classified documents likely remain hidden and may never be fully disclosed. They also examined claims by Congress members about having seen classified evidence of extraterrestrial visits, discussing how such statements might be interpreted and the potential security risks involved. The conversation included technical details about military sensor systems, redacted data in the released videos, and various theories about UAP origins and government motivations for maintaining secrecy.John showed UAP videos from the Arrow system during the meeting, explaining that these videos show heat signatures detected by aircraft infrared systems but have been redacted to remove technical data about sensor capabilities. He clarified that the government classifies these videos as UAP not because of the objects themselves but because of the advanced sensor technology revealed, which could potentially benefit adversaries like China. John noted that while some deeply classified information may exist, the released documents appear to be mostly old material from the Arrow system rather than new revelations, and expressed doubt about whether truly sensitive information would be easily disclosed.The group discussed recent interviews with Congress members claiming to have seen classified information about extraterrestrials, with John noting that while these claims walk a narrow line regarding security protocols, no one has been prosecuted for UFO-related security violations. They examined the case of Dylan Borland, who allegedly faced harassment after witnessing a UAP at an airbase, leading him to become a whistleblower. The conversation concluded with speculation about whether intelligence agencies are trying to hide alien technology or both alien technology and national security information.The group also discussed the lack of verified alien crash debris and government transparency regarding UFO incidents. John explained that while some recovery sites like Roswell and Aztec occurred before government intervention, no tangible evidence has been publicly confirmed for analysis. The discussion touched on potential motivations for keeping information classified, including bureaucratic inertia, historical concerns about public reaction, and the possibility of reverse-engineering technology. Marshall suggested that congressional claims about classified information might serve as disinformation to deter adversaries, while John proposed that the Department of Energy holds the real secrets about propulsion technologies.John presented and analyzed various UAP footage and incidents, including the Rendlesham Forest case and videos from military surveillance. The group discussed a particular video showing an object that some debunkers believe could be a flare, though John noted the object lasted much longer than typical flares would. Marshall suggested the object could have been created as a diversion, and the group acknowledged that more contextual information would be needed to definitively identify the object, as much of the relevant data was redacted from the footage.Our guest also presented footage of military encounters with unidentified objects, including a Hellfire missile test and a Chinese balloon shootdown, to demonstrate how missiles interact with balloons. The group discussed a Syrian UAP video that showed an object accelerating away when tracked, with Marshall noting the absence of an exhaust plume. David expressed skepticism about the recently released documents, suggesting they contained little substantive information and comparing the situation to previous leaked content.Hunt talked about recent UAP releases and expressed optimism about the quality of the evidence, particularly highlighting a video that showed promising details. The group analyzed various UAP footage, including instances where aircraft appeared to be chasing unidentified objects, with Marshall questioning whether the quality and granularity of the data matched what would be expected from military analysis. The conversation concluded with David asking about whistleblower commentary on the quality of data being shared publicly, though this topic was not fully addressed in the transcripJohn presented and analyzed recent UAP footage releases, discussing various interpretations of the objects captured, including some appearing to move through windmills and potentially interact with water. The group discussed the mixed reactions from UAP community members, with some viewing the releases as a positive step while others considered them trivial. John concluded that while the released footage likely shows real UAPs, particularly small orbs and possibly saucers, the evidence would not be convincing to skeptics like Mick West.The group discussed the potential for artificial intelligence, specifically Claude and OpenAI, to analyze UAP data. David suggested using AI to evaluate the released data, though no one was aware of anyone having done so yet. Marshall presented a theory about space aliens potentially avoiding Earth due to its location in a super bubble with fewer stars, making it less attractive for alien expansion compared to galactic arms. The conversation also touched on challenges with protecting websites from large language models and the possibility of advanced propulsion technologies that might allow unseen alien visits.John discussed his investigation into UFO phenomena, explaining that while he initially approached the topic with skepticism, he became concerned when government agencies appeared to be taking UAP incidents seriously, including cases involving nuclear weapons. He analyzed the claims made by Lou Elizondo and other witnesses, noting that Elizondo had testified under oath and raised concerns about illegal funding mechanisms and lack of proper congressional briefings. The group discussed the challenges of government transparency on UAPs, with David questioning how agencies could resist presidential directives and Marshall drawing parallels to J. Edgar Hoover’s secret file practices.David and Marshall discussed concerns about the credibility of reports regarding alien encounters, emphasizing the challenges of verifying information due to modern surveillance capabilities and the potential for manipulation. They explored questions about how extraterrestrial beings might handle radiation in nuclear environments, comparing it to the lingering effects of human nuclear testing sites. The conversation concluded with a suggestion to visit the nuclear test site in Nevada for a better understanding of radiation effects, though John expressed doubt about the current technological gap between humans and any potential alien visitors.The group discussed recent developments in UAP/unidentified aerial phenomena, with John noting that while there has been progress over nine years, the situation remains limited. David expressed interest in potentially doing a space show tour of nuclear test sites in Las Vegas and encouraged John to keep the group updated on any new information about UAP. The conversation concluded with an extended discussion about ancient texts and religious interpretations of extraterrestrial life, where David shared insights from his conversations with a Chabad rabbi about deeper meanings in biblical passages regarding aliens and UFOs.Special thanks to our sponsors:American Institute of Aeronautics and Astronautics, Helix Space in Luxembourg, Celestis Memorial Spaceflights, Astrox Corporation, Dr. Haym Benaroya of Rutgers University, The Space Settlement Progress Blog by John Jossy, The Atlantis Project, and Artless EntertainmentWe use Zoom phone numbers for program participation.For real time program participation, email Dr. Space at: [email protected] for instructions and access.The Space Show is a non-profit 501C3 through its parent, One Giant Leap Foundation, Inc. To donate via Pay Pal, use:To donate with Zelle, use the email address: [email protected] you prefer donating with a check, please make the check payable to One Giant Leap Foundation and mail to:One Giant Leap Foundation, 11035 Lavender Hill Drive Ste. 160-306 Las Vegas, NV 89135Upcoming Programs:Broadcast 4579 Zoom: Amir Notea, Shar Bahiri, Fred Simon | Friday 21 Aug 2026 930AM PTGuests: Amir Notea, Shar Bahiri, Fred SimonZoom: Our guests discuss the Israeli company Moonshot.space and moreBroadcast 450 Zoom: Open Lines Discussion | Sunday 23 Aug 2026 1200PM PTGuests: Dr. David LivingstonZoom: Open Lines Discussion. Join us if you can. Get full access to The Space Show-One Giant Leap Foundation at doctorspace.substack.com/subscribe -
Hotel Mars Featuring Doug Messier, John Batchelor and Dr. David Livingston on SpaceX, Starship, demo and flight testing plans as of May 27, 2026 19.08.2026 19minHotel Mars with Doug Messier, John Batchelor, Dr. David Livingston, May 27, 2026, 4542The meeting reviewed recent progress and plans for the Earth-Moon system, focusing on SpaceX’s Starship 12 mission, which was mostly successful despite engine failures and issues with controlled splashdowns for both stages. Doug Messier discussed ongoing challenges for Starship, including full reusability and orbital refueling, and noted NASA’s reliance on Starship for Artemis III. The conversation covered Blue Origin’s recent NASA contracts for lunar landers and rovers, as well as Firefly Aerospace’s hopper mission to survey the lunar south pole for future base sites. The group discussed NASA’s phased plan for building a moon base, with initial robotic missions leading up to crewed landings and eventually a permanent presence. Participants expressed both optimism about technical progress and caution about the ambitious timelines and risks involved with new companies and unproven systems.The three of us discussed SpaceX’s recent Starship 12 mission, which was mostly successful with the upper stage entering a suborbital orbit and deploying satellites, though the Super Heavy first stage had engine issues and crashed into the Gulf. Doug noted that while progress is being made, the timeline for NASA’s Artemis program is becoming tighter, with the Artemis III mission planned for next year requiring the Starship and Blue Moon landers to be close to final configuration. The discussion highlighted that future missions will need to achieve full reusability and develop orbital fuel depots for lunar missions in 2028.Doug discussed NASA’s requirement for uncrewed lunar landings before sending astronauts to the moon. He provided an update on SpaceX’s 13th flight, noting that engineers are analyzing data from the previous flight and the FAA is reviewing an anomaly where the super heavy did not land as planned in the Gulf. David also shared that NASA selected Blue Origin over SpaceX for a Moon-based mission, including contracts for landing a crewed lander and two rovers in 2028, with each rover contract valued at approximately $238 million. Doug expressed uncertainty about Blue Origin’s ability to meet the aggressive timeline, though he acknowledged their ground testing has progressed nWe talked about NASA’s upcoming Artemis III mission announcement on June 9th, which will provide updates on lunar landing vehicles and crew selection. Doug explained that Blue Origin has contracts for rovers and Firefly Aerospace has a contract for four hoppers that JPL is developing to be deployed around Shackleton Crater at the Moon’s South Pole. The hoppers will conduct high-resolution imaging and help determine the size and configuration of a future moon base, with the goal of establishing a permanent base around 2032.The Hotel Mars group discussed NASA’s Moon-Based Phased Implementation plan, which involves multiple phases of lunar landings and equipment delivery to build a permanent moon base by 2022-2023. They mentioned three planned missions later this year with Blue Origin, S-Robotic, and Intuitive Machines. Doug explained that Blue Origin is working on Block 2 Version 2, which will be capable of supporting four people on the moon’s surface for 30 days.Doug mentioned the timeline for establishing a Moonbase, outlining three phases: initial habitat and equipment delivery (Phase 1), more intense operations (Phase 2), and a permanent base (Phase 3). He explained that while the human program depends on when private companies like SpaceX and Blue Origin are ready to carry astronauts to the lunar surface, significant testing and development are needed in the next few years, including docked operations with the Orion spacecraft and test landings. Skepticism was expressed about meeting the 2027-2028 timeline for human landings, citing risks due to the young and relatively unproven nature of the companies involved.Special thanks to our sponsors:American Institute of Aeronautics and Astronautics, Helix Space in Luxembourg, Celestis Memorial Spaceflights, Astrox Corporation, Dr. Haym Benaroya of Rutgers University, The Space Settlement Progress Blog by John Jossy, The Atlantis Project, and Artless EntertainmentWe use Zoom phone numbers for program participation.For real time program participation, email Dr. Space at: [email protected] for instructions and access.The Space Show is a non-profit 501C3 through its parent, One Giant Leap Foundation, Inc. To donate via Pay Pal, use:To donate with Zelle, use the email address: [email protected] you prefer donating with a check, please make the check payable to One Giant Leap Foundation and mail to:One Giant Leap Foundation, 11035 Lavender Hill Drive Ste. 160-306 Las Vegas, NV 89135Upcoming Programs:Broadcast 4579 Zoom: Amir Notea, Shar Bahiri, Fred Simon | Friday 21 Aug 2026 930AM PTGuests: Amir Notea, Shar Bahiri, Fred SimonZoom: Our guests discuss the Israeli company Moonshot.space and moreBroadcast 450 Zoom: Open Lines Discussion | Sunday 23 Aug 2026 1200PM PTGuests: Dr. David LivingstonZoom: Open Lines Discussion. Join us if you can. Get full access to The Space Show-One Giant Leap Foundation at doctorspace.substack.com/subscribe -
The Space Show Presents Lisa La Bonte, Sunday, 2 August 2026. 18.08.2026 1h 36minThe Space Show Presents Lisa La Bonte, Sunday, 8-2-26.Quick summaryThe Sunday Space Show featured Lisa LaBonte discussing the rapid growth of national space agencies worldwide, with approximately 90 countries now having space programs primarily in emerging and developing markets. LaBonte presented data showing how these agencies are focused on using space for economic development, infrastructure building, and addressing national needs rather than pursuing prestige missions. The discussion covered how these emerging space nations are collaborating with established programs like China’s lunar missions, using services like Starlink for connectivity, and developing their own launch capabilities. Participants explored topics including IP protection challenges for foreign investors, the role of STEM education in these countries, and how political risks affect business opportunities. The conversation also touched on cultural differences in how failure is perceived in different countries and the varying levels of public interest in space exploration.Detailed Summary:The conversation focused on space agencies, where Lisa explained that approximately 80-90 countries have space agencies, including both national agencies and international consortiums like ESA. Lisa presented on the growth of national space agencies, highlighting how these agencies have expanded exponentially in emerging markets over the past decade. She explained that these space programs serve as economic development tools, providing infrastructure, connectivity, and job opportunities, particularly in Africa where they are transformational rather than just supportive of growth. Lisa noted significant international collaborations emerging, including a first-of-its-kind partnership between the African Space Agency and China for lunar exploration at the South Pole.Our guest discussed the growing global space economy, noting that most countries are embracing private enterprises for economic development rather than state-driven approaches, with some implementing startup contests and incubators. STEM education was brought up by telling us how it is being integrated into school systems in various countries, with Bahrain specifically highlighting this initiative. Lisa emphasized that while space programs are driven by national goals rather than profit motives, they are building infrastructure that will eventually support economic development and generate revenue through tax dollars and other funding sources.Lisa provided a detailed overview of space activities across different continents, focusing on Africa as an example where countries like Egypt, Algeria, Morocco, South Africa, Kenya, and Nigeria are engaging in various space applications including Earth observation, agriculture monitoring, and communications. Dr. Ajay raised concerns about declining U.S. interest in space compared to growing interest in emerging markets, questioning how to participate in these opportunities. Our guest responded that while U.S. space interest may be declining, NASA remains influential globally and emerging markets like the UAE have significant budgets, noting a $34 billion total budget for UAE space initiatives.We discussed how political competition between nations, particularly between the US and China, does not significantly impact space collaboration, as countries prioritize their national space program goals over political alliances. She provided examples of countries like UAE working with both US and Chinese programs simultaneously and noted that developing nations are primarily focused on establishing sovereign space capabilities rather than relying on others. She also explained that many developing and emerging nations are currently using Starlink for satellite connectivity, though the long-term strategy for building their own satellite capabilities remains uncertain.Lisa emphasized that the US needs to recognize it is not the only player in the space industry and should collaborate with emerging and developing nations. He noted that countries like China and India have been active in space for some time, and China has been particularly engaged in infrastructure development in Africa through initiatives like the Belt and Road. Lisa expressed hope that NASA would leverage its global reputation to partner with these nations, particularly given that over 60 countries have signed up for the Artemis Accords. The discussion also touched on the potential for space-based solar power and AI integration in these countries’ space programs, though Carnegie admitted he was not an expert on these topics.Dr. Ajay inquired about Saudi Arabia’s space initiatives following his recent visit. The group discussed how emerging nations are approaching space, explaining that while human spaceflight is a goal for many countries, most are still in early stages and focusing on basic satellite launches rather than aggressive defense programs. Lisa advised that any space investment should prioritize strong IP protection mechanisms and legal frameworks in the target country, noting that UAE lacks adequate IP protection despite its space activities. The discussion concluded with Joe raising a question about whether national space programs could generate national pride and encourage youth interest in engineering and technical fields.We talked about the varying levels of engineering talent across different countries, particularly highlighting robust STEM education in Saudi Arabia and UAE due to their oil and gas industries. He explained that while these countries produce skilled engineers, the lack of established infrastructure for protecting intellectual property and supporting technology startups creates challenges for entrepreneurs. It was noted that many talented engineers choose to work in countries with better IP protection and startup support systems, rather than returning to their home countries.Lisa discussed the challenges of political risk in international business, noting that unexpected events like the Arab Spring and recent conflicts with Iran can significantly impact operations. When asked about opportunities in emerging economies versus developed countries and advised that while opportunities exist abroad, young engineers should carefully consider their adaptability and cultural readiness, as many countries prioritize hiring locals first. She emphasized the importance of having strong character and tolerance for ambiguity when considering international opportunities.Lisa advised David that the key factor in deciding whether to pursue an overseas opportunity is not the specific opportunity itself, but rather whether the person can adapt to the cultural and environmental challenges of the destination. She emphasized the importance of having the right personality traits, including fortitude and the ability to get out of one’s comfort zone, particularly when dealing with different cultures and potentially difficult working conditions. Lisa shared her own experience working in the Middle East, explaining how she navigated cultural differences as a woman by maintaining professional behavior and dress standards, which helped her be treated with respect in the region.Carnegie discussed cultural attitudes toward animals in different regions, noting that while dogs are considered unclean in some Muslim countries, they are widely loved in Japan. She shared that interest in space exploration, particularly Mars colonization, is limited among people she knows, though SpaceX and Elon Musk are still respected in the Middle East. She explained that failure is perceived differently across cultures, with risk aversion being higher in many countries compared to the Western approach of learning from failures. She revealed that her STEM and space education programs in the Middle East have been successful, particularly in engaging girls in engineering, though she has since shifted focus away from space education due to bureaucratic challenges.The group discussed space programs around the world, with our guest highlighting unexpected space activities in countries like Croatia and Romania, particularly noting Romania’s satellite program driven by educational institutions rather than government agencies. Lisa explained that budget constraints and existing partnerships with established space agencies like SpaceX make it unlikely for countries like Saudi Arabia and UAE to develop their own reusable rockets. The conversation also covered her current location in the US due to weather conditions in Saudi Arabia, and plans for future meetings with participants in locations like Las Vegas.Special thanks to our sponsors:American Institute of Aeronautics and Astronautics, Helix Space in Luxembourg, Celestis Memorial Spaceflights, Astrox Corporation, Dr. Haym Benaroya of Rutgers University, The Space Settlement Progress Blog by John Jossy, The Atlantis Project, and Artless EntertainmentWe use Zoom phone numbers for program participation.For real time program participation, email Dr. Space at: [email protected] for instructions and access.The Space Show is a non-profit 501C3 through its parent, One Giant Leap Foundation, Inc. To donate via Pay Pal, use:To donate with Zelle, use the email address: [email protected] you prefer donating with a check, please make the check payable to One Giant Leap Foundation and mail to:One Giant Leap Foundation, 11035 Lavender Hill Drive Ste. 160-306 Las Vegas, NV 89135Upcoming Programs:Tuesday, August 18, 2026: No program today | Tuesday 18 Aug 2026 700PM PTGuests: Dr. David LivingstonNo program today.Broadcast 4578 Hotel Mars featuring Rohan Naidu on the black hole star discovery | Wednesday 19 Aug 2026 930AM PTGuests: John Batchelor, Dr. David Livingston, Rohan NaiduHotel Mars Featuring Rohan Naidu on the newly discovered black hole starBroadcast 4579 Zoom: Amir Notea, Shar Bahiri, Fred Simon | Friday 21 Aug 2026 930AM PTGuests: Amir Notea, Shar Bahiri, Fred SimonZoom: Our guests discuss the Israeli company Moonshot.space and moreBroadcast 450 Zoom: Open Lines Discussion | Sunday 23 Aug 2026 1200PM PTGuests: Dr. David LivingstonZoom: Open Lines Discussion. Join us if you can. Get full access to The Space Show-One Giant Leap Foundation at doctorspace.substack.com/subscribe -
The Space Show Presents SpaceComputer with CEO Daniel Bar and CTO Filip Rezabek On Quantum, space stable internet, post-quantum cyber and more. 17.08.2026 1h 28minThe Space Show Presents SpaceComputer With Daniel Bar & Filip Rezabek, Sunday 8-16-26This Space Show interview program featuring Daniel Bar and Filip Rezabek from SpaceComputer, a company developing secure computing infrastructure for space-based internet located in Australia. Daniel, based in Australia, and Filip, based in Germany, explained their SpaceFabric technology, which creates a secure computing architecture in space that generates cryptographic keys after satellites reach orbit and provides mutual attestation between independent secure stations. The company is preparing for their first launch in October 2026 on an unnamed mission, with two additional launches planned for 2027. They also discussed their post-quantum security features, multi-tenancy capabilities, and plans to operate across 5-7 communication layers similar to the TCP/IP stack. The technology aims to address current security gaps in space communications, where recent research found 50% of space communications are transmitted unencrypted, and enables verifiable data transmission from spacecraft to Earth with cryptographic attestation.Our guests discussed their backgrounds, with Daniel sharing his Israeli heritage and connection to the Israeli Air Force, while Filip and The Space Show Dream Team were introduced by their professional backgrounds in engineering and agriculture. Our guests from SpaceComputer said they would be addressing relevant topics based on their work on developing a stable internet, quantum computing security, and post-quantum encryption. We began with a discussion about SpaceComputer’s technology called Space Fabric, with John Jossy sharing a link to a related paper on David’s Space Show blog.Daniel and Filip introduced themselves as co-founders of SpaceComputer, a company developing secure hardware and software infrastructure for space internet. They clarified that while their work is inspired by NASA’s efforts in a secure space internet, they have not yet started working with NASA directly. The company aims to create secure interconnectivity systems for space-based data centers, enabling proper workload segregation and software isolation, with their Space Fabric hardware set to be integrated aboard a satellite launching in October.The Space Show Wisdom Team discussed their SpaceFabric architecture, which aims to provide a software stack for space internet communication that goes beyond physical layer capabilities like Starlink. Filip explained that SpaceFabric would consist of 5-7 communication layers similar to TCP/IP stack, with the first mission launching in October as their first step toward space heritage. The team cannot yet reveal the launch partner or details about the mission due to pending spacecraft clearance and partner sensitivities, with full details expected to be announced around end of September.Filip explained their company’s focus on building space-native computer services and hardware for spacecraft, emphasizing their software development capabilities with hardware components that enable secure, multi-tenant computing in space. The system includes a hardware component providing root of trust, a software stack, and a Satellite Execution Assurance Protocol that verifies computations are happening in space through challenge-response between ground stations and satellites. When asked about their company’s focus, Filip clarified they are primarily a software development company with a hardware team that develops embedded systems and PCBs, rather than building spacecraft or rockets.Special thanks to our sponsors:American Institute of Aeronautics and Astronautics, Helix Space in Luxembourg, Celestis Memorial Spaceflights, Astrox Corporation, Dr. Haym Benaroya of Rutgers University, The Space Settlement Progress Blog by John Jossy, The Atlantis Project, and Artless EntertainmentWe use Zoom phone numbers for program participation.For real time program participation, email Dr. Space at: [email protected] for instructions and access.The Space Show is a non-profit 501C3 through its parent, One Giant Leap Foundation, Inc. To donate via Pay Pal, use:To donate with Zelle, use the email address: [email protected] you prefer donating with a check, please make the check payable to One Giant Leap Foundation and mail to:One Giant Leap Foundation, 11035 Lavender Hill Drive Ste. 160-306 Las Vegas, NV 89135Upcoming Programs:Tuesday, August 18, 2026: No program today | Tuesday 18 Aug 2026 700PM PTGuests: Dr. David LivingstonNo program today.Broadcast 4578 Hotel Mars featuring Rohan Naidu on the black hole star discovery | Wednesday 19 Aug 2026 930AM PTGuests: John Batchelor, Dr. David Livingston, Rohan NaiduHotel Mars Featuring Rohan Naidu on the newly discovered black hole starBroadcast 4579 Zoom: Amir Notea, Shar Bahiri, Fred Simon | Friday 21 Aug 2026 930AM PTGuests: Amir Notea, Shar Bahiri, Fred SimonZoom: Our guests discuss the Israeli company Moonshot.space and moreBroadcast 450 Zoom: Open Lines Discussion | Sunday 23 Aug 2026 1200PM PTGuests: Dr. David LivingstonZoom: Open Lines Discussion. Join us if you can. Get full access to The Space Show-One Giant Leap Foundation at doctorspace.substack.com/subscribe -
The Space Show presents an Open Lines Discussion, Sunday, May 31, 2025 28.07.2026 2h 5minOpen Lines Discussion For Sunday, May 31, 2026Short SummaryThis was an open lines episode of The Space Show, hosted by David Livingston with participants including Marshall Martin, John Hunt, Dr. AJ Kothari, Philip Swan, and Bob Zimmerman. The main discussion centered on NASA’s lunar payload delivery challenges after the New Glenn explosion, with Dr. AJ Kothari proposing Falcon Heavy as a solution to transport 1-7 tons to the lunar surface. The group discussed why innovative space ideas often fail to gain traction at NASA, citing factors like the “not invented here” syndrome, regulatory burdens on new companies, and patent/copyright issues. The conversation also covered Blue Origin’s timeline for recovering from their recent explosion, with participants offering various estimates ranging from before year-end to potentially two to three years, depending on the extent of damage and investigation requirements.Detailed SummaryThe Space Show Wisdom Team discussed how NASA’s payloads to the moon in 2026 are now at risk due to the New Glenn explosion, and proposed using Falcon Heavy as a solution. David expressed frustration about good space ideas not getting implemented, while Bob explained that NASA’s resistance to new ideas and heavy regulatory burdens on new companies are significant obstacles. The discussion highlighted how SpaceX would need to work quietly with Falcon Heavy rather than publicly due to commercial considerations regarding Blue Origin.Dr. Kothari discussed NASA’s “not invented here” syndrome and mentioned a potential introduction to SpaceX through Congressman Herodopoulos, though he expressed uncertainty about follow-through. The group discussed challenges with patents and copyrights affecting space projects, with Robert noting SpaceX’s willingness to help competitors to avoid antitrust issues. Phil suggested thatAjay should use the Evidence Ledger platform to structure and validate his lunar transport claims before approaching SpaceX or NASA, which Dr. agreed to do. The conversation ended with a discussion about Blue Origin’s timeline for returning to flight, where Marshall indicated that the exact timeline depends on the extent of damage to the launch pad and the extent to which it was designed to handle such issues.The group discussed the timeline for rebuilding Blue Origin’s launch facility after a rocket explosion. David estimated delays could range from one to three years due to government investigations and Blue Origin’s slow pace, while Marshall suggested it could be quicker if it was an engine failure. The team debated potential causes, with Marshall proposing a combustion chamber or rocket bell fracture as a possibility, and discussed implications for other rocket programs including Vulcan and Artemis. The conversation concluded without any evidence of sabotage being reported.The group discussed SpaceX’s upcoming IPO, with participants expressing skepticism about the $2 trillion valuation due to operating losses and lack of revenue supporting the claims in the registration statement. John Jossy shared updates on the National Space Society’s new cislunar space development goals, including efforts to create legal frameworks for space resource utilization and mining. The discussion concluded with concerns about the impact of Blue Origin’s recent accident on the Artemis program, particularly regarding rocket capabilities and backup options for lunar missions.The team discussed the challenges and funding of rocket development, particularly focusing on Falcon Heavy and New Glenn. Dr. Kothari suggested that accidents could create opportunities for Congress to fund necessary modifications, while Marshall warned about the political challenges of securing such funding. The discussion explored whether government funding should support Blue Origin’s New Glenn development, with John Jossy questioning whether federal money was needed given Bezos’s personal wealth, and David suggesting that government mandates for regulatory or safety upgrades could provide a path for additional funding.The group discussed the competitive urgency around lunar missions, with David emphasizing the need to hurry due to China’s upcoming lunar launch. They debated the status of Blue Origin’s New Glenn rocket and its NASA contracts, with Dr. providing details about different Mark versions of the lunar lander. The conversation then shifted to SpaceX’s recent Starship test flight incident, where they discussed the FAA’s investigation and debated whether it would significantly impact SpaceX’s development timeline, with Philip arguing that government regulations are generally designed to ensure safety rather than slow progress.Marshall discussed the booster issue, highlighting concerns about fuel sloshing and its potential impact, estimating an 8-week timeline for resolution. John Jossy supported the optimistic timeline, noting SpaceX’s ability to iterate quickly, while Dr. expressed concerns about hot staging, explaining its mechanics and potential risks. Philip defended hot staging as a trade-off for efficiency, and John Hunt questioned its appropriateness for a reusable rocket. The discussion concluded with Dr. mentioning the pressure to advance quickly due to potential lunar missions by Chinese astronauts in 2027.The group discussed Pope Francis’s recent encyclical on AI, with Phil sharing his interview experience about the Pope’s concerns regarding AI development and public opinion on the topic. The discussion explored various regulatory challenges around AI, including questions about medical licenses, legal practice, and the need for human oversight of AI systems. The conversation concluded with updates about upcoming Space Show episodes, including a scheduled interview with Thomas Zurbuchen on June 22nd and discussions about potential delays to the Artemis III mission due to issues with the Vulcan rocket and BE4 engines.Special thanks to our sponsors:American Institute of Aeronautics and Astronautics, Helix Space in Luxembourg, Celestis Memorial Spaceflights, Astrox Corporation, Dr. Haym Benaroya of Rutgers University, The Space Settlement Progress Blog by John Jossy, The Atlantis Project, and Artless EntertainmentWe use Zoom phone numbers for program participation.For real time program participation, email Dr. Space at: [email protected] for instructions and access.The Space Show is a non-profit 501C3 through its parent, One Giant Leap Foundation, Inc. To donate via Pay Pal, use:To donate with Zelle, use the email address: [email protected] you prefer donating with a check, please make the check payable to One Giant Leap Foundation and mail to:One Giant Leap Foundation, 11035 Lavender Hill Drive Ste. 160-306 Las Vegas, NV 89135Upcoming Programs:Broadcast 4566 Zoom: George Tyson w/co-host John Jossy | Tuesday 28 Jul 2026 700PM PTGuests: George TysonZoom: George Tyson, fresh from ISDC, along with John Jossy, have news and updates for usBroadcast 4567: Hotel Mars MIT details to follow | Wednesday 29 Jul 2026 930AM PTGuests: John Batchelor, Dr. David LivingstonHotel Mars details to followBroadcast 4568 Zoom: Dr. Logan Smith | Friday 31 Jul 2026 930AM PTGuests: Dr. Logan SmithZoom: Dr. Logan Smith return. Details to follow. To listen & participate in this program email us for Zoom phone numbers & access before airtime.Broadcast 4569 Zoom: Lisa La Bonte | Sunday 02 Aug 2026 1200PM PTGuests: Lisa La BonteLisa La Bonte returns to The Space Show. Details to follow. To listen & participate in this program email us for Zoom phone numbers & access before airtime Get full access to The Space Show-One Giant Leap Foundation at doctorspace.substack.com/subscribe -
The Space Show Presents Dr. Jim Green, Tuesday, July 7, 2026 with Bill Gowan co-hosting. 26.07.2026 1h 45minThe Space Show Presents Dr. Jim Green, Tuesday, July 7, 2026Short Summary:The Tuesday Evening Space Show featured Dr. James L. Green, former NASA chief scientist, who presented on the solar system’s movement through different interstellar clouds and the potential effects on Earth’s environment. Dr. Green discussed how our heliosphere is shrinking as we transition from the local interstellar medium to the G-cloud, which could impact cosmic radiation and space weather. He explained the concept of the Sun’s galactic center Lagrange point (L1) at 3.8 light years away, where objects could potentially be captured by the Sun, and suggested this area could be important for future interstellar travel and resource utilization. The discussion covered how NASA’s SLS rocket could deliver 20 metric tons to Mars and the importance of testing technologies incrementally before human missions. Participants explored philosophical questions about scientific knowledge and uncertainty, with Dr. Green sharing his personal perspective on faith and science.Detailed SummaryDr. James Green discussed his experience as NASA’s Division Director of Planetary Science during a budget crunch in 2012, when the planetary science budget was proposed to be cut from $1.3 billion to about half that amount over five years. To address this challenge, Green decided to engage the public directly rather than relying on congressional hearings or industry lobbying, as he found those approaches ineffective. He worked with Kristen Erickson to develop outreach strategies, including broadcasting mission control activities to the public, which initially faced resistance from his supervisor Ed Weiler but ultimately led to public engagement efforts across NASA centers.Jim discussed his experience with the Curiosity rover mission, including a conversation with Ed about potential risks and the importance of public outreach. He explained how the mission faced delays and technical challenges before successfully landing, which gave him confidence in its readiness. Jim emphasized the importance of sharing scientific results with the public and outlined his work on planetary defense, including efforts to detect near-Earth objects and the creation of the Planetary Defense Office.Jim discussed the success of their kinetic impact project and its potential for hitting larger targets. David asked about public engagement, to which Jim responded that while he appears frequently in media, more outreach is needed, especially internationally where many countries lack aerospace education. Jim explained his work in metaverse education, having taught 5,000 students globally, and emphasized the importance of public understanding in science communication. The discussion then shifted to NASA’s risk management approach, with Jim advocating for more frequent SLS rocket launches to build expertise and reduce costs, noting that SLS can deliver 20 metric tons to Mars compared to 2 metric tons with current rockets.Jim presented research on space weather and the heliosphere, explaining how Earth is transitioning from the local interstellar cloud to the G-cloud within a thousand years. He discussed the structure of the heliosphere, including its croissant-like shape and the importance of understanding cosmic weather as humans move through different galactic regions. Jim also highlighted the Sun’s galactic center Lagrange point at 3.8 light years, explaining how this area could capture rogue planets and other objects passing through it.Jim explained that the solar system is transitioning from one galactic cloud into the denser G-cloud, which will cause the heliosphere to shrink to 5-10 AU and potentially trigger cosmic weather changes similar to those that may have caused Snowball Earth events millions of years ago. He discussed how advanced civilizations might use the minimum gravity region near the sun’s L1 point as a strategic location for interstellar observation and travel, as it provides a stable orbit point that saves fuel while allowing observation of the solar system. Jim emphasized the need to study this region to understand potential hazards to Earth and develop gravity maps for future interstellar travel.Jim discussed the concept of Lagrange points in space, particularly focusing on how they could serve as meeting points for different civilizations and as locations where interstellar dust accumulates. He explained that this accumulated dust could be used as a resource through in-situ resource utilization, containing various materials including silicon, graphite, and radioactive elements. David reflected on the complexity of space exploration as an endless puzzle, to which Jim responded by explaining how science involves studying the nature of things through mathematical frameworks and laws, while acknowledging that new concepts like dark matter demonstrate how much remains unknown.The group discussed how scientific understanding evolves over time, with Jim sharing examples of Einstein’s changing views on black holes and how newer theories build upon and modify previous ones. Marshall and John contributed insights about mathematical developments in physics, including Lagrange points and the correspondence principle where newer laws can approximate older ones. The discussion concluded with Jim reflecting on how science fiction has predicted real scientific advancements in his lifetime, from Star Trek’s vision of space travel to current exoplanet discoveries and the potential for life on rogue planets.L1 Point Calculation DiscussionThe group discussed Jim’s calculation of the L1 point at 3.8 light years from the sun, which included dark matter models from a peer-reviewed paper. Jim explained that if objects are found orbiting in circular patterns rather than moving through the galaxy, it would confirm the real solar L1 location. The conversation then shifted to personal beliefs about religion and science, with Jim sharing his perspective as an Episcopalian who finds faith provides peace despite not believing the Bible word-for-word.The group discussed dark matter, with John clarifying that gravitational effects lead to the inference of dark matter rather than the other way around. Jim explained that while dark matter must interact gravitationally, its exact particle nature remains unknown. The conversation then shifted to the G-Cloud, where Jim described how Earth might be affected by entering a denser cloud in 3,000 years, including potential changes to the heliosphere and increased space weather.Jim discussed the importance of understanding cosmic weather and its potential impact on exoplanets and Earth’s atmosphere, particularly referencing Mars’ lost atmosphere and historical space weather events like the Carrington event. He emphasized that scientists need to consider planets in the context of their galactic environment rather than isolating them from cosmic influences. Jim also mentioned his ongoing analysis of Mars data to better understand the effects of interstellar medium exposure on planetary environments.Jim shared his experience as a retired NASA scientist and discussed his current work in metaverse education, where he creates immersive experiences for students to explore space missions and lunar environments using Oculus headsets. He explained that NASA has developed the technology needed to land humans on Mars, specifically highlighting the Hypersonic Aeroshell and Inflatable Decelerator (HIAD) system that can deliver 20 metric tons of cargo and enable landing in a wider range of locations than current aeroshells. Jim outlined a step-by-step approach following Apollo’s incremental learning model, including testing mini-MAVs, cargo delivery, and eventually human missions, with the first cargo mission potentially launching in 2028 and human missions in 2043.Special thanks to our sponsors:American Institute of Aeronautics and Astronautics, Helix Space in Luxembourg, Celestis Memorial Spaceflights, Astrox Corporation, Dr. Haym Benaroya of Rutgers University, The Space Settlement Progress Blog by John Jossy, The Atlantis Project, and Artless EntertainmentWe use Zoom phone numbers for program participation.For real time program participation, email Dr. Space at: [email protected] for instructions and access.The Space Show is a non-profit 501C3 through its parent, One Giant Leap Foundation, Inc. To donate via Pay Pal, use:To donate with Zelle, use the email address: [email protected] you prefer donating with a check, please make the check payable to One Giant Leap Foundation and mail to:One Giant Leap Foundation, 11035 Lavender Hill Drive Ste. 160-306 Las Vegas, NV 89135Upcoming Programs:Broadcast 4566 Zoom: George Tyson w/co-host John Jossy | Tuesday 28 Jul 2026 700PM PTGuests: George TysonZoom: George Tyson, fresh from ISDC, along with John Jossy, have news and updates for usBroadcast 4567: Hotel Mars MIT details to follow | Wednesday 29 Jul 2026 930AM PTGuests: John Batchelor, Dr. David LivingstonHotel Mars details to followBroadcast 4568 Zoom: Dr. Logan Smith | Friday 31 Jul 2026 930AM PTGuests: Dr. Logan SmithZoom: Dr. Logan Smith return. Details to follow. To listen & participate in this program email us for Zoom phone numbers & access before airtime.Broadcast 4569 Zoom: Lisa La Bonte | Sunday 02 Aug 2026 1200PM PTGuests: Lisa La BonteLisa La Bonte returns to The Space Show. Details to follow. To listen & participate in this program email us for Zoom phone numbers & access before airtime Get full access to The Space Show-One Giant Leap Foundation at doctorspace.substack.com/subscribe -
The Space Show Present Dr. Deana Weibel and the Ultra View from Space. 28.06.2026 1h 30minThe Space Show featured Dr. Dina Weibel discussing her book “The UltraView Effect: What We Can Learn From Astronauts About Awe, Humility, and Exploring the Unknown.” Weibel, an anthropologist of religion, shared her research on astronauts’ experiences looking at stars and deep space, which she calls the “ultra-view effect” - a more existential and awe-inspiring experience compared to the traditional “overview effect” of seeing Earth from space. The discussion covered how astronauts describe seeing vast star fields with no atmospheric interference, the psychological impact of contemplating the vastness of the universe, and how this experience often leads to increased humility and curiosity rather than the “Kumbaya” perspective sometimes associated with the overview effect. Weibel also mentioned her upcoming project with her husband Glenn Swanson and John Lomberg on the 50th anniversary of the Voyager Golden Record, which will be published in August 2027.Detailed Summary:Our discussion with Dr. Weibel began with a quick revie of Deana’s previous research on the “ultra view effect” and discussed her current project about the Voyager Golden Record (two of them), which she is working on with her husband and John Lomberg for a UK publisher. I did introduce Deana as a returning guest plus John Jossy and I did a quick Ultra View review with her.Dr. Deana Weibel, an anthropologist of religion, proceeded to discuss her research on astronauts’ experiences in space and introduced her book “The UltraView Effect” which explores awe and humility in space exploration. She explained her anthropological research methods, including participant observation and interviews, and shared how astronauts describe transformative experiences like the overview effect and lunar overview effect. Deana described how these space experiences parallel religious experiences she studied in her previous research on pilgrimage.Special thanks to our sponsors:American Institute of Aeronautics and Astronautics, Helix Space in Luxembourg, Celestis Memorial Spaceflights, Astrox Corporation, Dr. Haym Benaroya of Rutgers University, The Space Settlement Progress Blog by John Jossy, The Atlantis Project, and Artless EntertainmentWe use Zoom phone numbers for program participation.For real time program participation, email Dr. Space at: [email protected] for instructions and access.The Space Show is a non-profit 501C3 through its parent, One Giant Leap Foundation, Inc. To donate via Pay Pal, use:To donate with Zelle, use the email address: [email protected] you prefer donating with a check, please make the check payable to One Giant Leap Foundation and mail to:One Giant Leap Foundation, 11035 Lavender Hill Drive Ste. 160-306 Las Vegas, NV 89135Upcoming Programs:Broadcast 4556: Zoom: Open Lines Discussion | Sunday 28 Jun 2026 1200PM PTGuests: Dr. David LivingstonZoom: A full Open Lines discussion. Join us with Zoom phone numbers. Email drspace before airtime for the numbers Get full access to The Space Show-One Giant Leap Foundation at doctorspace.substack.com/subscribe
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