The Space Show by Dr. David Livingston

Hotel Mars Dr. Paul Kalas for Weds, Jan. Jn. 28, 2026, #4495 Quick Summary John Batchelor and I presented Professor Paul Kalas of the University of California at Berkeley, who discussed his groundbreaking observations of the Fomalhaut star system using the Hubble Space Telescope. Kalas explained how he discovered evidence of asteroid collisions creating massive dust clouds, which occur approximate...

The Space Show Presents Dr. Ethan Siegel, Tuesday, 1-27-26 Quick Summary: The Space Show featured a 90-minute discussion with theoretical astrophysicist Ethan Siegel, who shared his vision for space exploration and scientific research. The conversation covered the James Webb Space Telescope’s revolutionary capabilities, the potential for breakthrough propulsion technologies, and the importance of...

The Space Show Presents Dr. Ajay Kothari, Sunday, 1-25-26. Quick summary The meeting focused on Dr. Kothari’s presentation of a cargo delivery concept to the moon using multiple Falcon Heavy upper stages docked together, which he proposed as an alternative to NASA’s current Artemis program. Ajay argued this method could be implemented more quickly and cheaply than the Starship program, with the po...

The Space Show Presents Dr. Antonino Del Popolo, Friday, 1-23-25 Quick summary The Space Show hosted Dr. Antonin o del Popolo, an Italian astrophysicist, to discuss his book “We Are Not Alone: The Search for Extraterrestrial Life.” Dr. del Popolo explained the various theories on the origin of life, including panspermia and abiogenesis, and discussed the challenges in detecting extraterrestrial li...

Broadcast 4491, Hotel Mars with Doug Messier, 1-21-26 John Batchelor and I welcomed back Doug Messier to discuss the global launch industry from 2025 plus the expectations of said industry for 2026. Doug called out SpaceX, the US, China, Russia, India and a few other launching nations. He talked about many of the private companies either developing their launchers or actually starting to launch ro...

The Space Show presents Bob Zimmerman, Tuesday, 1-20-26 Quick Summary We started this Space Show program with Bob Zimmerman with discussions about space exploration policies, private industry involvement, and the current state of various space companies, including ULA and Blue Origin, along with a brief mention of Robert’s book “Conscious Choice.” Detailed Summary Bob and David discussed the poten...

The Space Show Presents Dan Adamo, Sunday, 1-18-26 Quick Summary Our program focused on a detailed discussion of lunar exploration architectures and orbital dynamics, led by Dan Adamo, a former NASA mission controller with extensive experience in orbital rendezvous. Dan explained why NASA’s current Artemis program uses a nearly rectilinear halo orbit around the Moon, despite its instability and op...

The Space Show Presents Dr. Armen Papazian, Friday, 1-16-26 NOTE: THERE WERE TECHNICAL VIDEO DIFFICULTIES WITH ARMEN’S SYSTEM NEAR THE END OF THE PROGRAM BUT THEY WERE RESOLVED. Quick Summary This Friday morning space show featured Armen Papazian, a financial economist discussing his research on cryptocurrency and its limitations for space development. Armen explained how the current monetary syst...

Hotel Mars, Weds, Jan. 14, 2026 Hotel Mars presents Dr. Devesh Nandal with John Batchelor and Dr. David Livingston discussing Dr. Nandal’s research regarding the cosmological mysteries known as the “little red dots.” The discovery consists of compact, bright objects in the early universe that are not easily explained as galaxies or accreting black holes. The findings challenge the standard model o...

The Space Show Presents Guy Schumann, CEO of RSS-Hydro, Tuesday 1-13-26 Quick summary This program focused on discussing Guy Schumann’s transition from academia to founding RSS-Hydro, a company specializing in disaster response and monitoring services using space technology. The discussion covered RSS-Hydro’s capabilities in fire and flood monitoring, their business model flexibility, and Guy’s ac...

The Space Show Presents A Special Open Lines Discussion, Sunday, 1-11-26 Quick summary This program focused on discussing space industry developments and future predictions for 2026, with participants exploring topics like advancements in AI, robotics, and space technology. They debated the influence of private sector leaders like Elon Musk and Eric Schmidt on space policy and innovation, while al...

The Space Show Presents Melodie Yashar, Friday, 1-9-26 Quick summary Our discussion started with a focus on Melodie’s transition from architectural engineering to space architecture, particularly her work on 3D printing concepts for Mars habitats and her journey through various organizations including NASA and Icon. The discussion covered technical challenges and opportunities in space colonizatio...

Anatoly Zak, Hotel Mars, Jan. 7 Weds: The summary below is provided by John Batchelor. You can see this program’s video on John’s Substack page. Dr. David M. Livingston , doctor of space himself, is here. He is my colleague and co-host and friend and copilot, as we’re getting not only into time and space, but we’re going back to 1972 to go forward to the moon. We welcome Anatoly Zak, who keeps the...

Open Lines Discussion, Sunday, Jan. 4, 2026 Quick Summary Our program focused on space industry developments and future missions, including discussions about Artemis III, SpaceX’s priorities, and various private sector lunar missions planned for 2026. The group explored space technology advancements, investment trends, and launch cost reduction possibilities, while also addressing challenges in ph...

The Space Show Presents JATAN MEHTA, Friday, Jan. 2, 2026 Quick Summary: Our conversation with our guest from India focused heavily on India’s space program, including its current capabilities, future plans, and comparisons with other countries’ space programs, particularly regarding lunar exploration and human spaceflight initiatives. The conversation ended with discussions about potential new co...

Special Open Lines as the last Space Show for 2025, 12-30-25 Quick Summary We explored various rocket systems’ capabilities and development status, including SpaceX’s Starship, Blue Origin’s New Glenn, and NASA’s SLS, while discussing the Artemis missions and Gateway project funding. The program ended with discussions about space infrastructure development, sustainable technology implementation, a...

The Space Show Presents Tom Olson, Sunday, 12-28-25. Quick Summary: Our program focused on reviewing key space industry developments and trends in 2025, with Tom Olson leading a discussion on global launch statistics, commercial space progress, and future outlooks. The group examined SpaceX’s dominance in launches, China’s growing space capabilities, and the status of NASA’s Artemis program, while...

The Space Show Presents Special End of Year Messaging From Space Show Supporters To All, Friday, 12-16-25 Quick Summary: Our program began with discussions exploring technical and political challenges related to NASA’s Artemis program and the 2028 moon landing timeline, including concerns about safety, funding, and competing lunar missions. The conversation ended with discussions about autonomous...

Note: A PDF of his House testimony including factual and quantitative analysis is available on line & at www.thespaceshow.com for the Dec. 21, 2025 Space Show program with Mike. He testified before the House on Dec. 4, 2025. The Space Show Presents Dr. Mike Griffin, Tuesday, Dec. 23, 2025 Quick Summary: Our program with guest Dr. Mike Griffin primarily focused on discussing NASA’s current lunar ex...

The Space Show Presents Michael Listner, Sunday , 12-21-25 Quick Summary Our program focused on analyzing the newly released Trump Space Policy Executive Order and its implications for NASA’s moon return mission by 2028, with discussions around commercial space initiatives, infrastructure challenges, and geopolitical considerations. The Wisdom Team explored NASA’s current plans, leadership changes...

Hotel Mars with John Batchelor for Thursday, Dec. 18, 2025 featuring from India, Dr. Sabayashi Pal. John Batchelor and I introduced The Hotel Mars audience to DR. SABAYASHI PAL regarding his discovery of giant radio galaxies and supermassive black holes. Dr. Pal reported that astronomers have discovered 53 giant radio galaxies, some 75 times larger than the Milky Way, powered by active supermassiv...

Welcome to this special fundraising program featuring several long time Space Show listeners and supporters. Each one of them has a short message for you about why space is so important, why The Space Show is so important, and why they support and continue to support The Space Show. Each one also asks you, yes you the listener, to also join in and support space and The Space Show during The Space...

The Space Show Presents Isaac Arthur, Sunday, 12-14-25 Quick Summary Our program began with a discussion about space exploration projects and the evolution of telecommunications, followed by a conversation about AI’s impact on education and society. The Wisdom Team then explored various space-related topics including lunar missions, space habitats, and the importance of public-private partnerships...

The Space Show Presents Isaac Arthur, Sunday, 12-14-25 Quick Summary Our program began with a discussion about space exploration projects and the evolution of telecommunications, followed by a conversation about AI’s impact on education and society. The Wisdom Team then explored various space-related topics including lunar missions, space habitats, and the importance of public-private partnerships...

The Space Show presents Manuel Cuba of Helix Space Luxembourg, Friday, 12-12-25. Quick Summary Our program focused on Helix Space’s operations in Luxembourg and their role in the European space sector, including discussions about funding, defense services, and commercial space activities. Manuel explained how Helix Space helps European companies access funding and develop innovation programs, whil...