Show notes
The Space Show Presents Mark Whittington, Sunday, Feb. 1, 2026Quick Summary:Our program began with followed by conversations about the Artemis II mission and space technology advancements. The group explored various aspects of space exploration, including Iran’s space program, lunar missions, and the development of space suits and launch systems. The discussion concluded with conversations about AI in journalism, nuclear reactor technologies, and the upcoming Artemis II mission, including its potential for public celebration and media coverage.Detailed SummaryOur Zoom program Wisdom Team discussed the Artemis II mission, with Mark expressing confidence in its success. They also talked about the challenges of keeping up with rapidly advancing technology and the stock market, particularly in the space industry. David expressed interest in doing a show about space-related ETFs but felt that Andrew, who focuses on his own ETF, might not be the best person for it given there now a plethora of space focused ETFs.After introducing Mark Whittington as the guest for the Sunday space show, we discussed Iran’s space program. Mark explained that while Iran’s space program is not robust by global standards, it serves dual purposes, potentially threatening global security. He suggested that if Iran were to transition to a more freedom-oriented regime, preserving and developing their space program could be beneficial for economic growth and inspiring young Iranians to pursue STEM subjects.Mark continued talking about Iran’s space program, highlighting its development of launch vehicles and satellites, and its potential to support a nuclear program. He suggested that a post-Islamic Republic Iran could benefit economically from continuing its space program and joining international initiatives like the Artemis Accords. David inquired about the U.S. government’s perspective on Iran’s space program, and Mark noted that concerns primarily focus on its nuclear capabilities. They briefly touched on the potential for military action against Iranian spaceports and the possibility of Reza Pahlavi returning as a stabilizing figure in Iran. The conversation concluded with a brief mention of the upcoming Artemis II mission.Mark discussed the Artemis II mission in some detail, addressing concerns about the heat shield and NASA’s confidence in its workarounds. He highlighted the mission’s potential impact on American society, comparing media coverage then and now, and expressed hope that Artemis II would be a significant story. Mark also noted the mission’s duration of 10 days, including a loop around the moon, and emphasized the diversity of the crew. David shared a question from a listener about potential lunar payload or surface interaction during Artemis II, which Mark clarified does not involve landing on the moon but rather a loop around it.We continued focusing on the Artemis program and lunar exploration. Mark explained that CubeSats will launch with Orion but won’t be lunar landers, and SpaceX and Blue Origin are developing lunar landers. The next Starship test is expected in 5 weeks, aiming to refuel in low Earth orbit and land on the moon. John Jossy inquired about ESA’s life support system test, which Mark confirmed is part of the systems test in low Earth orbit. Marshall asked about reusability of the Space Launch System’s solid rocket boosters, to which Mark replied they are not planned to be reusable due to the infrequent use of the system.Our team discussed public excitement and historical significance of the Artemis II mission, with Mark noting that while Artemis II should be the story of the year, public awareness and support may be lower than during the Apollo missions. They discussed the upcoming Starship test in 5 weeks as a potential rival for public attention, and explored the possibility of live TV coverage during the mission, including the crew’s perspective of Earth rise. Mark suggested that the crew should be allowed to express their personal thoughts and experiences during the mission rather than following a pre-determined script.Our team also discussed the inspirational impact of Earthrise, with Marshall sharing his perspective on the spiritual connection to celestial objects. Mark and Marshall exchanged views on the role of mathematics and physics in understanding the universe, while David inquired about public perceptions of space exploration versus Earth’s economic concerns. Mark highlighted the potential economic benefits of space travel and SpaceX’s upcoming IPO, as well as Elon Musk’s plans for AI data centers in orbit, powered by a network of satellites. The conversation concluded with a discussion on the development of space-based solar power and its potential to overcome the limitations of solar energy on Earth, with our guest emphasizing the importance of diverse energy sources like nuclear and natural gas.Mark discussed the development of lunar spacesuits, noting that Axiom Space is the prime contractor and progress is ongoing, with suits expected to be ready by 2028. He also addressed the potential merger between SpaceX and Tesla, suggesting it would create a holding company with separate divisions, and discussed the development of Optimus robots for space exploration. Mark highlighted the success of NASA Administrator Bill Nelson, who was confirmed after a tumultuous process, and expressed optimism about Artemis II’s upcoming launch and its potential to generate momentum for future space missions. He also touched on the challenges of transitioning from SLS to commercial systems for future Artemis missions, noting that while there are concerns about delays, the goal remains to build a lunar base.Our group discussed historical SpaceX launch operations, particularly focusing on the Falcon 1 rocket launches from Kwajalein Atoll in the Pacific. David explained that while Kwajalein offered advantages like reduced orbital velocity requirements due to its equatorial location, the 8,000-mile supply line and classified military operations at the site ultimately led SpaceX to shift operations to other locations including Vandenberg and Boca Chica. The discussion concluded with Marshall recalling the Celestas Memorial payload incident, where a Falcon 1 rocket failed to reach orbit and instead crashed into the Marianas Trench, though the exact crash location was never publicly disclosed by SpaceX.John Hunt proposed a fallback plan for Starship’s on-orbit refueling, involving an unmanned variant with an exploration upper stage as a third stage, to reduce costs for lunar missions. Mark and David discussed the potential of nuclear power and propulsion in space, as well as the integration of such technologies into Starship for Mars missions. David emphasized the importance of having a plan for implementing new ideas, cautioning against presenting alternatives without a clear path forward. The conversation also touched on the role of AI in managing information overload for executives like Elon Musk, with Marshall sharing insights from his experience with AI in research and business.Mark described the limitations and potential of AI in journalism, emphasizing the need for human oversight in verifying sources. Ajay shared information about advanced nuclear reactor technologies, including Generation 4 reactors and molten salt reactors, highlighting their safety features and reduced waste production. Mark expressed interest in learning more about these reactors. The group agreed to continue the discussion if time permitted, with Mark mentioning his upcoming focus on the Artemis II mission and other space-related stories.Mark continued promoting the upcoming Artemis II mission, which is scheduled for a wet dress rehearsal followed by a potential launch on February 8th, after the Super Bowl. He shared his experience as a space writer and author, mentioning his books about lunar exploration. The group discussed the potential for a ticker tape parade and public celebration if the mission is successful, with Mark agreeing to write about this possibility in his Sunday newsletter. Dr. Ajay and others expressed interest in subscribing to Mark’s newsletter, which is distributed through The Hill newspaper. David did not think a ticker tape parade was in the cards, so to speak.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 EntertainmentOur Toll Free Line for Live Broadcasts: 1-866-687-7223 (Not in service at this time)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. 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