The Space Show Presents Open Lines Discussion, Sunday, 9-27-26 Summary The 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 Entertainment We use Zoom phone numbers for program participation. For real time program participation, email Dr. Space at: drspace@thespaceshow.com 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: david@onegiantleapfoundation.org. If 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 89135 Upcoming Programs: Broadcast 4594 Zoom: Kris Brown, Sue Mitchell re “Northern Lights & Rocket Flights” | Tuesday 29 Sep 2026 700PM PT Guests: Sue Mitchell, Kristopher Brown Zoom: 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 PT Guests: John Batchelor, Dr. David Livingston, Eric Berger Hotel Mars with Eric Berger re Starship and more Friday, Oct. 2, 2026: No Program today | Friday 02 Oct 2026 930AM PT Guests: Dr. David Livingston No Program Today Broadcast 4596: Zoom: Dr. Rainer Zitelmann | Sunday 04 Oct 2026 1200PM PT Guests: Dr. Rainer Zitelmann Zoom: 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
