<description>&lt;p&gt;&lt;strong&gt;The Space Show Presents Isaac Arthur, Sunday, 12-14-25&lt;/strong&gt;&lt;/p&gt;&lt;p&gt;&lt;strong&gt;Quick Summary&lt;/strong&gt;&lt;/p&gt;&lt;p&gt;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 in funding exploration efforts. The discussion concluded with Isaac, as president of the National Space Society, emphasizing the organization’s mission and encouraging listener participation in space exploration initiatives.&lt;/p&gt;&lt;p&gt;&lt;strong&gt;Detailed Summary&lt;/strong&gt;&lt;/p&gt;&lt;p&gt;Isaac and I started the conversation talking about space exploration, with Isaac expressing caution about discussing specific details of NASA’s Artemis program due to its frequent changes. David emphasized the need to balance discussion of Artemis with other space-related topics to avoid overwhelming our conversations as Artemis is a hot topic at this time. We began talking about space exploration projects, including Mars missions and space elevators, with Isaac expressing skepticism about fusion technology progress. I then introduced the program schedule, noting upcoming guest appearances and the annual fundraising campaign. Isaac, as the president of the National Space Society, started the space discussion which over time covered various space-related topics and the importance of listener end of the year support for The Space Show given we are 100% listener/participant financed.&lt;/p&gt;&lt;p&gt;David and Isaac discussed the impact of AI on education and society. Isaac emphasized that AI should be viewed as a tool to augment human creativity and learning, rather than a replacement for critical thinking. He suggested that professors adapt their teaching methods to account for AI’s presence, such as conducting in-person exams. David shared his experience using AI for medical information, which led to complaints from doctors. Isaac advised that while AI can be a useful diagnostic tool, it should not replace professional medical advice. Both agreed that critical thinking and understanding the limitations of AI are essential skills in the modern world.&lt;/p&gt;&lt;p&gt;Isaac went on to discuss the current state and future of space exploration, emphasizing the significant progress made in the last decade and expressing optimism about returning to the moon, whether through Artemis or private sector initiatives. He noted that while commercial involvement in space has increased, NASA remains crucial for fundamental research and large-scale projects without a clear profit motive. Isaac also highlighted the importance of learning from past missions and the need for careful planning, suggesting that while Mars missions could be feasible in the near future, they should not be rushed.&lt;/p&gt;&lt;p&gt;Our Wisdom Team along with Isaac discussed space exploration plans and competition with China. Isaac emphasized the importance of making detailed plans for space missions, including a permanent moon base with features like a nuclear reactor and the ability to rescue astronauts. He downplayed concerns about China’s space program, noting that competition can drive progress. The discussion also covered the size and staffing requirements for a moon base, with Marshall and Isaac agreeing that it should be larger than the ISS and have a higher ratio of robots to humans due to communication delays. This part of the conversation concluded with Bill asking Isaac about his views on the future direction of NASA, given the potential confirmation of Isaacman as administrator.&lt;/p&gt;&lt;p&gt;Isaac suggested that NASA should focus on the moon mission as its primary goal, requiring strong leadership and centralization to motivate and align companies involved. He emphasized the need for NASA to shift its focus towards commercial development and experimentation, potentially separating it from military space operations. John Hunt proposed that China’s potential moon landing before the U.S. could actually benefit the U.S. space program by creating a sense of competition and urgency, though Isaac noted the risks of complacency and the importance of maintaining a strong commitment to space exploration.&lt;/p&gt;&lt;p&gt;Isaac and David discussed the potential for public-private partnerships to fund lunar exploration and the challenges of predicting commercial opportunities in space. They explored various options for lunar and space-based activities, including manufacturing, resource utilization, and energy production. Isaac emphasized the importance of real-world testing and innovation in low gravity, while David raised concerns about the energy requirements for AI and data centers, suggesting that space-based data centers could offer regulatory advantages. Both agreed on the need for diverse energy sources and technological advancement to address global energy shortages.&lt;/p&gt;&lt;p&gt;The Wisdom Team discussed energy solutions, with Dr. Kothari and Isaac agreeing that molten salt reactors using thorium could provide a safe and scalable solution for both civilization’s energy needs and data center requirements. Isaac emphasized the importance of increasing energy generation capacity across multiple technologies rather than focusing on efficiency alone, while David raised concerns about the difficulty of getting broad support for these solutions from policymakers. The discussion concluded with Isaac noting that while government agencies like NASA struggle with public relations, private space companies have shown more success in marketing space initiatives to the public and policymakers.&lt;/p&gt;&lt;p&gt;The team next discussed strategies for promoting space and nuclear initiatives to policymakers, with Isaac highlighting the importance of personal engagement and storytelling to generate enthusiasm. Dr. Kothari proposed collaboration between NSS and TSS to present a unified pitch for space and nuclear programs to key figures like J.D. Vance’s Chief of Staff. Isaac shared insights on the economic and strategic benefits of space exploration, emphasizing the need for realistic messaging to avoid a space bubble. The conversation concluded with a discussion on the potential impact of SpaceX’s IPO on the U.S. economy, with Isaac suggesting it could stabilize after an initial fluctuation.&lt;/p&gt;&lt;p&gt;Isaac and Marshall discussed the economic potential of SpaceX’s Starlink, with Marshall highlighting its rapid revenue growth and potential impact on global telecommunications. They explored the challenges and opportunities of space settlement, with Isaac emphasizing the importance of creating space habitats for long-term human presence, while acknowledging the need for gravity and the potential for new ecosystems in space. Before ending, David inquired about the feasibility of space settlement and the necessity of knowing the gravity RX for children, to which Isaac responded that while humans currently require gravity, future solutions like cybernetic organisms or genetic modifications could provide alternatives.&lt;/p&gt;&lt;p&gt;Isaac discussed the feasibility of space habitats, noting that while O’Neill cylinders might not be built this century, smaller habitats like Calpana could be more realistic. He expressed skepticism about Musk’s plan for a Mars city by mid-century, questioning the need for biological self-sustaining settlements and emphasizing the importance of medical intervention for gravity-related issues. Isaac also highlighted the potential challenges of raising children in space and suggested that space habitats would likely start with small, specialized populations rather than large, self-sustaining cities.&lt;/p&gt;&lt;p&gt;Isaac and Dr. Ajay discussed the feasibility of building a smaller lunar lander within 3-5 years, with Isaac expressing skepticism about meeting such a tight timeline due to the complexity and risks involved in space missions. They also debated the merits of building a lunar lander versus a space station, with Isaac advocating for a more robust approach that includes both options. David raised concerns about potential regulatory and economic challenges that could hinder space exploration efforts in the coming years.&lt;/p&gt;&lt;p&gt;Isaac discussed the importance of space regulations, emphasizing the need to balance economic development with safety and environmental concerns. He highlighted potential issues with space advertising and the need for international cooperation in regulating space activities. The conversation also touched on nuclear waste management, with Isaac suggesting recycling radioactive materials and disposing of them in deep oceanic trenches as safer alternatives to space disposal.&lt;/p&gt;&lt;p&gt;Isaac, the president of the National Space Society, discussed the organization’s mission and encouraged listeners to join, emphasizing its inclusive nature and the opportunity to contribute to space exploration efforts. He reflected on the journey of space exploration, highlighting the importance of enjoying the process rather than solely focusing on destinations. Isaac also mentioned upcoming events, including the ISDC conference in McLean, Virginia, and discussed plans for future roadmaps and white papers on space-related topics.&lt;/p&gt;&lt;p&gt;&lt;em&gt;Special thanks to our sponsors:&lt;/em&gt;&lt;a target="_blank" href="https://www.northropgrumman.com/"&gt;Northrup Grumman&lt;/a&gt;, &lt;a target="_blank" href="https://aiaa.org/"&gt;American Institute of Aeronautics and Astronautics&lt;/a&gt;, &lt;a target="_blank" href="https://helixspace.eu/"&gt;Helix Space in Luxembourg&lt;/a&gt;, &lt;a target="_blank" href="https://www.celestis.com/"&gt;Celestis Memorial Spaceflights&lt;/a&gt;, &lt;a target="_blank" href="https://astrox.com/"&gt;Astrox Corporation&lt;/a&gt;, &lt;a target="_blank" href="https://mae.rutgers.edu/haym-benaroya"&gt;Dr. Haym Benaroya of Rutgers University&lt;/a&gt;, &lt;a target="_blank" href="https://spacesettlementprogress.com/"&gt;The Space Settlement Progress Blog by John Jossy&lt;/a&gt;, &lt;a target="_blank" href="https://www.project-atlantis.com/"&gt;The Atlantis Project&lt;/a&gt;, and &lt;a target="_blank" href="http://www.artlessentertainment.com"&gt;Artless Entertainment&lt;/a&gt;&lt;/p&gt;&lt;p&gt;Our &lt;strong&gt;Toll Free Line&lt;/strong&gt; for Live Broadcasts: 1-866-687-7223 (Not in service at this time)&lt;/p&gt;&lt;p&gt;For &lt;strong&gt;real time program participation&lt;/strong&gt;, email Dr. Space at: &lt;a target="_blank" href="mailto:drspace@thespaceshow.com"&gt;drspace@thespaceshow.com&lt;/a&gt; for instructions and access.&lt;/p&gt;&lt;p&gt;&lt;strong&gt;&lt;em&gt;The Space Show&lt;/em&gt;&lt;/strong&gt; is a non-profit 501C3 through its parent, One Giant Leap Foundation, Inc. To donate via Pay Pal, use:&lt;/p&gt;&lt;p&gt;&lt;strong&gt;To donate with Zelle, use the email address: &lt;/strong&gt;&lt;a target="_blank" href="mailto:david@onegiantleapfoundation.org"&gt;&lt;strong&gt;david@onegiantleapfoundation.org&lt;/strong&gt;&lt;/a&gt;&lt;strong&gt;.&lt;/strong&gt;&lt;/p&gt;&lt;p&gt;If you prefer donating with a check, please make the check payable to One Giant Leap Foundation and mail to:&lt;/p&gt;&lt;p&gt;One Giant Leap Foundation, 11035 Lavender Hill Drive Ste. 160-306 Las Vegas, NV 89135&lt;/p&gt;&lt;p&gt;&lt;strong&gt;Upcoming Programs:&lt;/strong&gt;&lt;/p&gt;&lt;p&gt;&lt;strong&gt;T&lt;/strong&gt;&lt;a target="_blank" href="https://www.thespaceshow.com/show/16-dec-2025/tuesday-dec.-16-2025-no-program-today"&gt;&lt;strong&gt;uesday, Dec. 16, 2025 No program today | Tuesday 16 Dec 2025 700PM PT&lt;/strong&gt;&lt;/a&gt;&lt;/p&gt;&lt;p&gt;&lt;strong&gt;Guests: &lt;/strong&gt;&lt;a target="_blank" href="https://www.thespaceshow.com/guest/dr.-david-livingston"&gt;&lt;strong&gt;Dr. David Livingston&lt;/strong&gt;&lt;/a&gt;&lt;/p&gt;&lt;p&gt;&lt;strong&gt;Tuesday, Dec. 16: No Program today. We are still in our campaign for 2026 funding. Please support us. See PayPal to the right side of our home page.&lt;/strong&gt;&lt;/p&gt;&lt;p&gt;&lt;a target="_blank" href="https://www.thespaceshow.com/show/18-dec-2025/broadcast-4474-hotel-mars-dr.-sabyasachi-pal"&gt;&lt;strong&gt;Broadcast 4474: Hotel Mars with Dr. Sabyasachi Pal | Thursday 18 Dec 2025 930AM PT&lt;/strong&gt;&lt;/a&gt;&lt;/p&gt;&lt;p&gt;&lt;strong&gt;Guests: &lt;/strong&gt;&lt;a target="_blank" href="https://www.thespaceshow.com/guest/john-batchelor"&gt;&lt;strong&gt;John Batchelor&lt;/strong&gt;&lt;/a&gt;&lt;strong&gt;, &lt;/strong&gt;&lt;a target="_blank" href="https://www.thespaceshow.com/guest/dr.-david-livingston"&gt;&lt;strong&gt;Dr. David Livingston&lt;/strong&gt;&lt;/a&gt;&lt;strong&gt;, &lt;/strong&gt;&lt;a target="_blank" href="https://www.thespaceshow.com/guest/dr.-sabyasachi-pal-1"&gt;&lt;strong&gt;Dr. Sabyasachi Pal&lt;/strong&gt;&lt;/a&gt;&lt;/p&gt;&lt;p&gt;&lt;strong&gt;Hotel Mars with Dr. Sabyasachi Pal re Giant Radio Quasars and his 53 black hole research pape&lt;/strong&gt;&lt;/p&gt;&lt;p&gt;&lt;a target="_blank" href="https://www.thespaceshow.com/show/19-dec-2025/friday-dec.-19-2025-no-program-today.-please-support-space-show.-see-paypal-button"&gt;&lt;strong&gt;Friday, Dec. 19, 2025 No program today. Please support The Space Show/. See the PayPal button on the right side of our home page. | Friday 19 Dec 2025 930AM PT&lt;/strong&gt;&lt;/a&gt;&lt;/p&gt;&lt;p&gt;&lt;strong&gt;Guests: &lt;/strong&gt;&lt;a target="_blank" href="https://www.thespaceshow.com/guest/dr.-david-livingston"&gt;&lt;strong&gt;Dr. David Livingston&lt;/strong&gt;&lt;/a&gt;&lt;/p&gt;&lt;p&gt;&lt;strong&gt;No program today due to medical. Support The Space Show by using our PayPal button on the right side of our home page.&lt;/strong&gt;&lt;/p&gt;&lt;p&gt;&lt;a target="_blank" href="https://www.thespaceshow.com/show/21-dec-2025/broadcast-4475-zoom-michael-listner-atty."&gt;&lt;strong&gt;Broadcast 4475 ZOOM Michael Listner, Atty. | Sunday 21 Dec 2025 1200PM PT&lt;/strong&gt;&lt;/a&gt;&lt;/p&gt;&lt;p&gt;&lt;strong&gt;Guests: &lt;/strong&gt;&lt;a target="_blank" href="https://www.thespaceshow.com/guest/michael-listner"&gt;&lt;strong&gt;Michael Listner&lt;/strong&gt;&lt;/a&gt;&lt;/p&gt;&lt;p&gt;&lt;strong&gt;ZOOM: Michael Listner, space atty breaks down legal, policy and more for 2025 space&lt;/strong&gt;&lt;/p&gt; &lt;br/&gt;&lt;br/&gt;Get full access to The Space Show-One Giant Leap Foundation at &lt;a href="https://doctorspace.substack.com/subscribe?utm_medium=podcast&amp;#38;utm_campaign=CTA_4"&gt;doctorspace.substack.com/subscribe&lt;/a&gt;</description>

The Space Show by Dr. David Livingston

Dr. David M. Livingston

The Space Show Presents ISAAC Arthur on all things space. Don't miss this one!

DEC 17, 2025120 MIN
The Space Show by Dr. David Livingston

The Space Show Presents ISAAC Arthur on all things space. Don't miss this one!

DEC 17, 2025120 MIN

Description

<p><strong>The Space Show Presents Isaac Arthur, Sunday, 12-14-25</strong></p><p><strong>Quick Summary</strong></p><p>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 in funding exploration efforts. The discussion concluded with Isaac, as president of the National Space Society, emphasizing the organization’s mission and encouraging listener participation in space exploration initiatives.</p><p><strong>Detailed Summary</strong></p><p>Isaac and I started the conversation talking about space exploration, with Isaac expressing caution about discussing specific details of NASA’s Artemis program due to its frequent changes. David emphasized the need to balance discussion of Artemis with other space-related topics to avoid overwhelming our conversations as Artemis is a hot topic at this time. We began talking about space exploration projects, including Mars missions and space elevators, with Isaac expressing skepticism about fusion technology progress. I then introduced the program schedule, noting upcoming guest appearances and the annual fundraising campaign. Isaac, as the president of the National Space Society, started the space discussion which over time covered various space-related topics and the importance of listener end of the year support for The Space Show given we are 100% listener/participant financed.</p><p>David and Isaac discussed the impact of AI on education and society. Isaac emphasized that AI should be viewed as a tool to augment human creativity and learning, rather than a replacement for critical thinking. He suggested that professors adapt their teaching methods to account for AI’s presence, such as conducting in-person exams. David shared his experience using AI for medical information, which led to complaints from doctors. Isaac advised that while AI can be a useful diagnostic tool, it should not replace professional medical advice. Both agreed that critical thinking and understanding the limitations of AI are essential skills in the modern world.</p><p>Isaac went on to discuss the current state and future of space exploration, emphasizing the significant progress made in the last decade and expressing optimism about returning to the moon, whether through Artemis or private sector initiatives. He noted that while commercial involvement in space has increased, NASA remains crucial for fundamental research and large-scale projects without a clear profit motive. Isaac also highlighted the importance of learning from past missions and the need for careful planning, suggesting that while Mars missions could be feasible in the near future, they should not be rushed.</p><p>Our Wisdom Team along with Isaac discussed space exploration plans and competition with China. Isaac emphasized the importance of making detailed plans for space missions, including a permanent moon base with features like a nuclear reactor and the ability to rescue astronauts. He downplayed concerns about China’s space program, noting that competition can drive progress. The discussion also covered the size and staffing requirements for a moon base, with Marshall and Isaac agreeing that it should be larger than the ISS and have a higher ratio of robots to humans due to communication delays. This part of the conversation concluded with Bill asking Isaac about his views on the future direction of NASA, given the potential confirmation of Isaacman as administrator.</p><p>Isaac suggested that NASA should focus on the moon mission as its primary goal, requiring strong leadership and centralization to motivate and align companies involved. He emphasized the need for NASA to shift its focus towards commercial development and experimentation, potentially separating it from military space operations. John Hunt proposed that China’s potential moon landing before the U.S. could actually benefit the U.S. space program by creating a sense of competition and urgency, though Isaac noted the risks of complacency and the importance of maintaining a strong commitment to space exploration.</p><p>Isaac and David discussed the potential for public-private partnerships to fund lunar exploration and the challenges of predicting commercial opportunities in space. They explored various options for lunar and space-based activities, including manufacturing, resource utilization, and energy production. Isaac emphasized the importance of real-world testing and innovation in low gravity, while David raised concerns about the energy requirements for AI and data centers, suggesting that space-based data centers could offer regulatory advantages. Both agreed on the need for diverse energy sources and technological advancement to address global energy shortages.</p><p>The Wisdom Team discussed energy solutions, with Dr. Kothari and Isaac agreeing that molten salt reactors using thorium could provide a safe and scalable solution for both civilization’s energy needs and data center requirements. Isaac emphasized the importance of increasing energy generation capacity across multiple technologies rather than focusing on efficiency alone, while David raised concerns about the difficulty of getting broad support for these solutions from policymakers. The discussion concluded with Isaac noting that while government agencies like NASA struggle with public relations, private space companies have shown more success in marketing space initiatives to the public and policymakers.</p><p>The team next discussed strategies for promoting space and nuclear initiatives to policymakers, with Isaac highlighting the importance of personal engagement and storytelling to generate enthusiasm. Dr. Kothari proposed collaboration between NSS and TSS to present a unified pitch for space and nuclear programs to key figures like J.D. Vance’s Chief of Staff. Isaac shared insights on the economic and strategic benefits of space exploration, emphasizing the need for realistic messaging to avoid a space bubble. The conversation concluded with a discussion on the potential impact of SpaceX’s IPO on the U.S. economy, with Isaac suggesting it could stabilize after an initial fluctuation.</p><p>Isaac and Marshall discussed the economic potential of SpaceX’s Starlink, with Marshall highlighting its rapid revenue growth and potential impact on global telecommunications. They explored the challenges and opportunities of space settlement, with Isaac emphasizing the importance of creating space habitats for long-term human presence, while acknowledging the need for gravity and the potential for new ecosystems in space. Before ending, David inquired about the feasibility of space settlement and the necessity of knowing the gravity RX for children, to which Isaac responded that while humans currently require gravity, future solutions like cybernetic organisms or genetic modifications could provide alternatives.</p><p>Isaac discussed the feasibility of space habitats, noting that while O’Neill cylinders might not be built this century, smaller habitats like Calpana could be more realistic. He expressed skepticism about Musk’s plan for a Mars city by mid-century, questioning the need for biological self-sustaining settlements and emphasizing the importance of medical intervention for gravity-related issues. Isaac also highlighted the potential challenges of raising children in space and suggested that space habitats would likely start with small, specialized populations rather than large, self-sustaining cities.</p><p>Isaac and Dr. Ajay discussed the feasibility of building a smaller lunar lander within 3-5 years, with Isaac expressing skepticism about meeting such a tight timeline due to the complexity and risks involved in space missions. They also debated the merits of building a lunar lander versus a space station, with Isaac advocating for a more robust approach that includes both options. David raised concerns about potential regulatory and economic challenges that could hinder space exploration efforts in the coming years.</p><p>Isaac discussed the importance of space regulations, emphasizing the need to balance economic development with safety and environmental concerns. He highlighted potential issues with space advertising and the need for international cooperation in regulating space activities. The conversation also touched on nuclear waste management, with Isaac suggesting recycling radioactive materials and disposing of them in deep oceanic trenches as safer alternatives to space disposal.</p><p>Isaac, the president of the National Space Society, discussed the organization’s mission and encouraged listeners to join, emphasizing its inclusive nature and the opportunity to contribute to space exploration efforts. He reflected on the journey of space exploration, highlighting the importance of enjoying the process rather than solely focusing on destinations. Isaac also mentioned upcoming events, including the ISDC conference in McLean, Virginia, and discussed plans for future roadmaps and white papers on space-related topics.</p><p><em>Special thanks to our sponsors:</em><a target="_blank" href="https://www.northropgrumman.com/">Northrup Grumman</a>, <a target="_blank" href="https://aiaa.org/">American Institute of Aeronautics and Astronautics</a>, <a target="_blank" href="https://helixspace.eu/">Helix Space in Luxembourg</a>, <a target="_blank" href="https://www.celestis.com/">Celestis Memorial Spaceflights</a>, <a target="_blank" href="https://astrox.com/">Astrox Corporation</a>, <a target="_blank" href="https://mae.rutgers.edu/haym-benaroya">Dr. Haym Benaroya of Rutgers University</a>, <a target="_blank" href="https://spacesettlementprogress.com/">The Space Settlement Progress Blog by John Jossy</a>, <a target="_blank" href="https://www.project-atlantis.com/">The Atlantis Project</a>, and <a target="_blank" href="http://www.artlessentertainment.com">Artless Entertainment</a></p><p>Our <strong>Toll Free Line</strong> for Live Broadcasts: 1-866-687-7223 (Not in service at this time)</p><p>For <strong>real time program participation</strong>, email Dr. Space at: <a target="_blank" href="mailto:[email protected]">[email protected]</a> for instructions and access.</p><p><strong><em>The Space Show</em></strong> is a non-profit 501C3 through its parent, One Giant Leap Foundation, Inc. To donate via Pay Pal, use:</p><p><strong>To donate with Zelle, use the email address: </strong><a target="_blank" href="mailto:[email protected]"><strong>[email protected]</strong></a><strong>.</strong></p><p>If you prefer donating with a check, please make the check payable to One Giant Leap Foundation and mail to:</p><p>One Giant Leap Foundation, 11035 Lavender Hill Drive Ste. 160-306 Las Vegas, NV 89135</p><p><strong>Upcoming Programs:</strong></p><p><strong>T</strong><a target="_blank" href="https://www.thespaceshow.com/show/16-dec-2025/tuesday-dec.-16-2025-no-program-today"><strong>uesday, Dec. 16, 2025 No program today | Tuesday 16 Dec 2025 700PM PT</strong></a></p><p><strong>Guests: </strong><a target="_blank" href="https://www.thespaceshow.com/guest/dr.-david-livingston"><strong>Dr. David Livingston</strong></a></p><p><strong>Tuesday, Dec. 16: No Program today. We are still in our campaign for 2026 funding. Please support us. See PayPal to the right side of our home page.</strong></p><p><a target="_blank" href="https://www.thespaceshow.com/show/18-dec-2025/broadcast-4474-hotel-mars-dr.-sabyasachi-pal"><strong>Broadcast 4474: Hotel Mars with Dr. Sabyasachi Pal | Thursday 18 Dec 2025 930AM PT</strong></a></p><p><strong>Guests: </strong><a target="_blank" href="https://www.thespaceshow.com/guest/john-batchelor"><strong>John Batchelor</strong></a><strong>, </strong><a target="_blank" href="https://www.thespaceshow.com/guest/dr.-david-livingston"><strong>Dr. David Livingston</strong></a><strong>, </strong><a target="_blank" href="https://www.thespaceshow.com/guest/dr.-sabyasachi-pal-1"><strong>Dr. Sabyasachi Pal</strong></a></p><p><strong>Hotel Mars with Dr. Sabyasachi Pal re Giant Radio Quasars and his 53 black hole research pape</strong></p><p><a target="_blank" href="https://www.thespaceshow.com/show/19-dec-2025/friday-dec.-19-2025-no-program-today.-please-support-space-show.-see-paypal-button"><strong>Friday, Dec. 19, 2025 No program today. Please support The Space Show/. See the PayPal button on the right side of our home page. | Friday 19 Dec 2025 930AM PT</strong></a></p><p><strong>Guests: </strong><a target="_blank" href="https://www.thespaceshow.com/guest/dr.-david-livingston"><strong>Dr. David Livingston</strong></a></p><p><strong>No program today due to medical. Support The Space Show by using our PayPal button on the right side of our home page.</strong></p><p><a target="_blank" href="https://www.thespaceshow.com/show/21-dec-2025/broadcast-4475-zoom-michael-listner-atty."><strong>Broadcast 4475 ZOOM Michael Listner, Atty. | Sunday 21 Dec 2025 1200PM PT</strong></a></p><p><strong>Guests: </strong><a target="_blank" href="https://www.thespaceshow.com/guest/michael-listner"><strong>Michael Listner</strong></a></p><p><strong>ZOOM: Michael Listner, space atty breaks down legal, policy and more for 2025 space</strong></p> <br/><br/>Get full access to The Space Show-One Giant Leap Foundation at <a href="https://doctorspace.substack.com/subscribe?utm_medium=podcast&#38;utm_campaign=CTA_4">doctorspace.substack.com/subscribe</a>