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    Science

    The Space Show by Dr. David Livingston

    The Space Show® focuses on timely and important issues influencing the development of outer-space commerce and space tourism, as well as other related subjects of interest to us all.

    doctorspace.substack.com

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    Latest Episodes:
    Jess Sponable Advocates for more entrepreneurial leadership for NASA and the defense industry. May 30, 2025
    Show notes

    Jess Sponable Returns: A Call for Entrepreneurial Leadership in Aerospace and Defense, Friday Space Show, May 30, 2025

    Jess Sponable returned to the program to discuss his recent Op-Ed, co-authored with retired Air Force General Steve Kwast, published on April 7, 2025, in The Washington Times (www.washingtontimes.com/news/2025/apr/7/time-build-culture-entrepreneurs-nasa). The piece emphasizes the urgent need for more entrepreneurs and intrapreneurs across NASA, the aerospace industry, and the defense sector.

    During the show, Jess expanded on what this kind of leadership entails and why it's essential—especially within public agencies and NGOs. Our conversation became a compelling case study in the urgent need for innovation in R&D, problem-solving, financing, and strategic thinking. Jess represented that it would be the entrepreneurs to bring this leadership to bear in these crucial industries and government organizations.

    Jess emphasized that entrepreneurial-style leadership is key to motivating teams and driving meaningful progress. Drawing on his own experience, he shared vivid historical examples, particularly from the 1950s to 1970s, including insights into the X-plane programs and early developments in both military and commercial jets.

    We explored a wide range of current and forward-looking topics, including returning to the Moon, future human missions to Mars, and the transformative roles of companies like SpaceX, Starship, and Starlink. A major portion of the conversation centered around the Golden Dome project. Jess advocated strongly for a space-based rather than Earth-based architecture, explaining the reasoning behind his position—though he noted uncertainty about whether the project’s planners would adopt this vision. He also addressed public concerns about space weaponization and outlined the type of satellite constellation the Golden Dome would likely require.

    Security implications were also discussed. Jess addressed vulnerabilities outside Golden Dome protection, such as U.S. ports and maritime assets—an issue raised by a listener. While acknowledging that no system could be perfect, he argued that the Golden Dome could prevent mass destruction and preserve national survival.

    Later in the program, caller Dallas Bienhoff joined the conversation to discuss the development of cislunar economic infrastructure and upcoming Blue Origin rocket capabilities. Jess highlighted companies like Stoke Space, Rocket Lab, and Blue Origin as key players driving launch costs down—a necessary step to reach the milestone of $100 per pound to Low Earth Orbit (LEO), which he identified as a transformative threshold for space access.

    Toward the end of the show, Jess briefly touched on the current state of human spaceflight medicine, including the potential of rotating stations for artificial gravity. However, he reiterated that reducing launch costs and fostering entrepreneurial leadership must come first.

    Additional topics included Jess’s extensive background with the DC-X, reusable VTOL launch projects, his work with DARPA and the U.S. Air Force, and an exciting update on his company, New Frontier Aerospace. The company is pursuing hypersonic flight capable of West Coast–to–Asia travel in just a few hours by skimming the edge of the stratosphere. Listen to the details he provided us.

    Don’t miss this dynamic and wide-ranging conversation. Jess is expected to return after New Frontier’s demonstration flight next year. We wish him—and the entire industry—continued success in overcoming the technical, political, budgetary, and policy challenges that lie ahead.


    Thank you for subscribing. Share this episode.
    Get full access to The Space Show-One Giant Leap Foundation at doctorspace.substack.com/subscribe
    Jess Sponable Advocates for more entrepreneurial leadership for NASA and the defense industry. May 30, 2025
    Show notes

    Jess Sponable Returns: A Call for Entrepreneurial Leadership in Aerospace and Defense, Friday Space Show, May 30, 2025

    Jess Sponable returned to the program to discuss his recent Op-Ed, co-authored with retired Air Force General Steve Kwast, published on April 7, 2025, in The Washington Times (www.washingtontimes.com/news/2025/apr/7/time-build-culture-entrepreneurs-nasa). The piece emphasizes the urgent need for more entrepreneurs and intrapreneurs across NASA, the aerospace industry, and the defense sector.

    During the show, Jess expanded on what this kind of leadership entails and why it's essential—especially within public agencies and NGOs. Our conversation became a compelling case study in the urgent need for innovation in R&D, problem-solving, financing, and strategic thinking. Jess represented that it would be the entrepreneurs to bring this leadership to bear in these crucial industries and government organizations.

    Jess emphasized that entrepreneurial-style leadership is key to motivating teams and driving meaningful progress. Drawing on his own experience, he shared vivid historical examples, particularly from the 1950s to 1970s, including insights into the X-plane programs and early developments in both military and commercial jets.

    We explored a wide range of current and forward-looking topics, including returning to the Moon, future human missions to Mars, and the transformative roles of companies like SpaceX, Starship, and Starlink. A major portion of the conversation centered around the Golden Dome project. Jess advocated strongly for a space-based rather than Earth-based architecture, explaining the reasoning behind his position—though he noted uncertainty about whether the project’s planners would adopt this vision. He also addressed public concerns about space weaponization and outlined the type of satellite constellation the Golden Dome would likely require.

    Security implications were also discussed. Jess addressed vulnerabilities outside Golden Dome protection, such as U.S. ports and maritime assets—an issue raised by a listener. While acknowledging that no system could be perfect, he argued that the Golden Dome could prevent mass destruction and preserve national survival.

    Later in the program, caller Dallas Bienhoff joined the conversation to discuss the development of cislunar economic infrastructure and upcoming Blue Origin rocket capabilities. Jess highlighted companies like Stoke Space, Rocket Lab, and Blue Origin as key players driving launch costs down—a necessary step to reach the milestone of $100 per pound to Low Earth Orbit (LEO), which he identified as a transformative threshold for space access.

    Toward the end of the show, Jess briefly touched on the current state of human spaceflight medicine, including the potential of rotating stations for artificial gravity. However, he reiterated that reducing launch costs and fostering entrepreneurial leadership must come first.

    Additional topics included Jess’s extensive background with the DC-X, reusable VTOL launch projects, his work with DARPA and the U.S. Air Force, and an exciting update on his company, New Frontier Aerospace. The company is pursuing hypersonic flight capable of West Coast–to–Asia travel in just a few hours by skimming the edge of the stratosphere. Listen to the details he provided us.

    Don’t miss this dynamic and wide-ranging conversation. Jess is expected to return after New Frontier’s demonstration flight next year. We wish him—and the entire industry—continued success in overcoming the technical, political, budgetary, and policy challenges that lie ahead.


    Get full access to The Space Show-One Giant Leap Foundation at doctorspace.substack.com/subscribe
    Dan Adamo, Part 2 on his Earth-Mars Waypoint Discussion for "Interplanetary Synodic-Resonant Waypoints" May 26, 2025
    Show notes

    Dan Adamo Returns for Part 2 on Interplanetary Synodic-Resonant Waypoints

    Dan Adamo returned to the program for Part 2 of his discussion on “Interplanetary Synodic-Resonant Waypoints” for Earth-Mars spaceflight. To follow the conversation effectively, please refer to the PDF document associated with his first appearance on May 18, 2025. The link to that document is also included in the blog post for this current show.

    We began Part 2 with a brief review of Slide 5 before continuing on to discuss the remaining slides in his presentation. Please note that this is a somewhat technical discussion and best followed with the accompanying PDF.

    Rather than summarizing each slide individually, this overview focuses on the broader purpose behind Dan’s work—something he describes as "very speculative." Dan believes that Earth-Mars waypoints, asteroids and insitu resources may one day play a critical role in interplanetary transportation for both human missions and cargo. However, the concept of waypoints has not yet been seriously considered or integrated into current mission planning or even our thought process.

    Dan is working to change that. He’s intentionally being “evangelical” about introducing waypoint concepts into the broader conversation, with the hope of influencing how future Earth-Mars missions are planned and executed. His optimism stems from the belief that early awareness and evaluation of waypoints, asteroids, and resources can lead to more refined and effective mission architectures, better economics, and even efficient and possibly more pleasurable human spaceflight. He explains all of this in his discussion.

    Dan is actively seeking feedback on his ideas and presentation. After listening to both Part 1 and Part 2, he encourages you to share your thoughts—either by emailing him directly (his address is listed in the footer of each slide) or by posting on our blog or Substack, which he is monitoring. If you do email Dan directly, please copy me at drspace@thespaceshow.com so I can stay informed and involved in this important discussion.

    Dan and I thank you for listening, and we look forward to your feedback.

    Special thanks to our sponsors:Northrup Grumman, 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

    Our Toll Free Line for Live Broadcasts: 1-866-687-7223

    For real time program participation, email Dr. Space at: drspace@thespaceshow.com

    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 Shows

    Tuesday, May 27: No program today. | Tuesday 27 May 2025 700PM PT

    No Space Show Hotel Mars program today | Wednesday 28 May 2025 930AM PT

    (See John Batchelor Show podcasts for his Hotel Mars today. No Space Show Hotel Mars for medical reasons).

    Broadcast 4379 Jess Sponable | Friday 30 May 2025 930AM PT

    Guests: Jess returns on multiple topics. Don't miss this one!

    Broadcast4380: ZOOM: Richard Easton, Lee Hammarstrom, Pete Wilhelm | Sunday 01 Jun 2025 1200PM PT

    Guests: Richard Easton, Peter Wilhelm, Lee Hammarstrom Zoom program on previously classified satellite project Richard brought to our attention. This program was originally planned for early April but was cancelled due to hotel internet & my post ETD surgery recovery. See blog for Zoom listening instructions.

    Live Streaming is at https://www.thespaceshow.com/content/listen-live with the following live streaming sites:

    Stream Guys https://player.streamguys.com/thespaceshow/sgplayer3/player.php#

    FastServ https://ic2646c302.fastserv.com/stream


    Thank you for subscribing. Share this episode.
    Get full access to The Space Show-One Giant Leap Foundation at doctorspace.substack.com/subscribe
    Dan Adamo, Part 2 on his Earth-Mars Waypoint Discussion for "Interplanetary Synodic-Resonant Waypoints" May 26, 2025
    Show notes

    Dan Adamo Returns for Part 2 on Interplanetary Synodic-Resonant Waypoints

    Dan Adamo returned to the program for Part 2 of his discussion on “Interplanetary Synodic-Resonant Waypoints” for Earth-Mars spaceflight. To follow the conversation effectively, please refer to the PDF document associated with his first appearance on May 18, 2025. The link to that document is also included in the blog post for this current show.

    We began Part 2 with a brief review of Slide 5 before continuing on to discuss the remaining slides in his presentation. Please note that this is a somewhat technical discussion and best followed with the accompanying PDF.

    Rather than summarizing each slide individually, this overview focuses on the broader purpose behind Dan’s work—something he describes as "very speculative." Dan believes that Earth-Mars waypoints, asteroids and insitu resources may one day play a critical role in interplanetary transportation for both human missions and cargo. However, the concept of waypoints has not yet been seriously considered or integrated into current mission planning or even our thought process.

    Dan is working to change that. He’s intentionally being “evangelical” about introducing waypoint concepts into the broader conversation, with the hope of influencing how future Earth-Mars missions are planned and executed. His optimism stems from the belief that early awareness and evaluation of waypoints, asteroids, and resources can lead to more refined and effective mission architectures, better economics, and even efficient and possibly more pleasurable human spaceflight. He explains all of this in his discussion.

    Dan is actively seeking feedback on his ideas and presentation. After listening to both Part 1 and Part 2, he encourages you to share your thoughts—either by emailing him directly (his address is listed in the footer of each slide) or by posting on our blog or Substack, which he is monitoring. If you do email Dan directly, please copy me at drspace@thespaceshow.com so I can stay informed and involved in this important discussion.

    Dan and I thank you for listening, and we look forward to your feedback.

    Special thanks to our sponsors:Northrup Grumman, 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

    Our Toll Free Line for Live Broadcasts: 1-866-687-7223

    For real time program participation, email Dr. Space at: drspace@thespaceshow.com

    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 Shows

    Tuesday, May 27: No program today. | Tuesday 27 May 2025 700PM PT

    No Space Show Hotel Mars program today | Wednesday 28 May 2025 930AM PT

    (See John Batchelor Show podcasts for his Hotel Mars today. No Space Show Hotel Mars for medical reasons).

    Broadcast 4379 Jess Sponable | Friday 30 May 2025 930AM PT

    Guests: Jess returns on multiple topics. Don't miss this one!

    Broadcast4380: ZOOM: Richard Easton, Lee Hammarstrom, Pete Wilhelm | Sunday 01 Jun 2025 1200PM PT

    Guests: Richard Easton, Peter Wilhelm, Lee Hammarstrom Zoom program on previously classified satellite project Richard brought to our attention. This program was originally planned for early April but was cancelled due to hotel internet & my post ETD surgery recovery. See blog for Zoom listening instructions.

    Live Streaming is at https://www.thespaceshow.com/content/listen-live with the following live streaming sites:

    Stream Guys https://player.streamguys.com/thespaceshow/sgplayer3/player.php#

    FastServ https://ic2646c302.fastserv.com/stream


    Get full access to The Space Show-One Giant Leap Foundation at doctorspace.substack.com/subscribe
    Clay Mowry, the new AIAA CEO talks space, the new AIAA, future space and more. A gem of a discussion! May 24, 2025
    Show notes

    We welcomed Clay Mowry, the new CEO of AIAA, to the program to discuss the "new" AIAA and the overall health of our space industry. The 66-minute conversation kicked off with an in-depth look at AIAA’s dynamic new logo and the story behind it, as told by Clay. Make sure you are looking at the new logo when Clay tells its story. Check it out at www.aiaa.org.

    First things first:

    First, visit AIAA.org to check out the new logo. Then, while you're viewing it, listen to Clay’s story about its design and meaning. We’d love to hear your thoughts—feel free to share them in the comments on our show blog or on our Substack: doctorspace.substack.com. You will hear about the connection to the Bell-X-1. How many of you remember the Bell X-1 and its sound barrier-breaking legacy? If you don't, this is the perfect time to learn about this iconic chapter of not only U.S. history but global aerospace history.

    We then moved into a discussion about the changes within AIAA which is both an aviation and space organization. Clay provided us with the AIAA history but he also told us that the space division has a growing prominence of within the organization. As Clay explained, space is becoming a major focus in our economy and world and AIAA reflects that shift.

    When asked about his vision moving forward, Clay emphasized outreach to younger members, especially students, and a strong push toward digital transformation. He shared his experiences visiting many of the country’s top aerospace engineering and science programs, where he listened directly to students to better shape AIAA's future direction. Be sure to listen what he said about how where most students get their news and information.

    After exploring AIAA’s plans for student engagement and youth retention, one listener asked an important question: What about the older members—the "geezers" of the community? Don’t miss this part of the show, where Clay addresses AIAA’s outreach to its more seasoned members.

    In addition to discussing AIAA’s internal evolution, Clay shared his insights on broader industry topics including:

    * The space economy

    * Trends in investment and risk capital

    * The Artemis program

    * Starship, SLS, and the Gateway program

    * NASA’s increasing focus on human spaceflight

    * Potential budget cuts affecting NASA science and other agencies

    We also covered exciting updates to Aerospace America, AIAA’s flagship magazine and journal, as well as their book publishing division. Clay encouraged everyone to subscribe to My Daily Launch, AIAA’s newsletter. You can find it here:

    👉 https://aiaa.org/news/newsletters/my-daily-launch

    As we wrapped up the show, Clay was asked what his biggest surprise has been so far as the new CEO. His answer? Well... you’ll have to listen to the program to find out!

    Thank you for tuning in,Dr. Space

    Special thanks to our sponsors:Northrup Grumman, 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

    Our Toll Free Line for Live Broadcasts: 1-866-687-7223

    For real time program participation, email Dr. Space at: drspace@thespaceshow.com

    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 Shows

    Dan Adamo | Sunday 18 May 2025 12:00PM PT

    Michael (Coyote) Smith USAF (Ret), Tuesday 20 May 2025 7:00 PM PT

    Hotel Mars with John Batchelor | Wednesday 21 May 2025 9:30 AM PT

    Clay Mowry, AIAA, Friday 23 May 2025 9:30 AM PT

    Dan Adamo (Part 2), Memorial Day Weekend 25 May 12 PM PDT

    Live Streaming is at https://www.thespaceshow.com/content/listen-live with the following live streaming sites:

    Stream Guys https://player.streamguys.com/thespaceshow/sgplayer3/player.php#

    FastServ https://ic2646c302.fastserv.com/stream


    Thank you for subscribing. Share this episode.
    Get full access to The Space Show-One Giant Leap Foundation at doctorspace.substack.com/subscribe
    Clay Mowry, the new AIAA CEO talks space, the new AIAA, future space and more. A gem of a discussion! May 24, 2025
    Show notes

    We welcomed Clay Mowry, the new CEO of AIAA, to the program to discuss the "new" AIAA and the overall health of our space industry. The 66-minute conversation kicked off with an in-depth look at AIAA’s dynamic new logo and the story behind it, as told by Clay. Make sure you are looking at the new logo when Clay tells its story. Check it out at www.aiaa.org.

    First things first:

    First, visit AIAA.org to check out the new logo. Then, while you're viewing it, listen to Clay’s story about its design and meaning. We’d love to hear your thoughts—feel free to share them in the comments on our show blog or on our Substack: doctorspace.substack.com. You will hear about the connection to the Bell-X-1. How many of you remember the Bell X-1 and its sound barrier-breaking legacy? If you don't, this is the perfect time to learn about this iconic chapter of not only U.S. history but global aerospace history.

    We then moved into a discussion about the changes within AIAA which is both an aviation and space organization. Clay provided us with the AIAA history but he also told us that the space division has a growing prominence of within the organization. As Clay explained, space is becoming a major focus in our economy and world and AIAA reflects that shift.

    When asked about his vision moving forward, Clay emphasized outreach to younger members, especially students, and a strong push toward digital transformation. He shared his experiences visiting many of the country’s top aerospace engineering and science programs, where he listened directly to students to better shape AIAA's future direction. Be sure to listen what he said about how where most students get their news and information.

    After exploring AIAA’s plans for student engagement and youth retention, one listener asked an important question: What about the older members—the "geezers" of the community? Don’t miss this part of the show, where Clay addresses AIAA’s outreach to its more seasoned members.

    In addition to discussing AIAA’s internal evolution, Clay shared his insights on broader industry topics including:

    * The space economy

    * Trends in investment and risk capital

    * The Artemis program

    * Starship, SLS, and the Gateway program

    * NASA’s increasing focus on human spaceflight

    * Potential budget cuts affecting NASA science and other agencies

    We also covered exciting updates to Aerospace America, AIAA’s flagship magazine and journal, as well as their book publishing division. Clay encouraged everyone to subscribe to My Daily Launch, AIAA’s newsletter. You can find it here:

    👉 https://aiaa.org/news/newsletters/my-daily-launch

    As we wrapped up the show, Clay was asked what his biggest surprise has been so far as the new CEO. His answer? Well... you’ll have to listen to the program to find out!

    Thank you for tuning in,Dr. Space

    Special thanks to our sponsors:Northrup Grumman, 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

    Our Toll Free Line for Live Broadcasts: 1-866-687-7223

    For real time program participation, email Dr. Space at: drspace@thespaceshow.com

    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 Shows

    Dan Adamo | Sunday 18 May 2025 12:00PM PT

    Michael (Coyote) Smith USAF (Ret), Tuesday 20 May 2025 7:00 PM PT

    Hotel Mars with John Batchelor | Wednesday 21 May 2025 9:30 AM PT

    Clay Mowry, AIAA, Friday 23 May 2025 9:30 AM PT

    Dan Adamo (Part 2), Memorial Day Weekend 25 May 12 PM PDT

    Live Streaming is at https://www.thespaceshow.com/content/listen-live with the following live streaming sites:

    Stream Guys https://player.streamguys.com/thespaceshow/sgplayer3/player.php#

    FastServ https://ic2646c302.fastserv.com/stream


    Get full access to The Space Show-One Giant Leap Foundation at doctorspace.substack.com/subscribe
    Dr. Robin K. Andrews on Hotel Mars re Planetary Defense May 23, 2025
    Show notes

    John and I had the pleasure of welcoming Dr. Robin Andrews from the UK to discuss planetary defense. Robin introduced us to the term “City-Killer,” which refers to an asteroid large enough to cause devastating damage if it were to strike a populated area. While such an impact would result in severe local destruction, it wouldn’t pose a global threat. Robin explained that a "City-Killer" asteroid typically measures between 140 and 160 meters in diameter and provided historical examples of similar impacts.

    We also discussed the recent NASA DART mission, which successfully demonstrated the ability to alter an asteroid’s trajectory by deliberately crashing a kinetic energy impactor into it. Robin acknowledged NASA as the leading entity in planetary defense research but also gave credit to ESA and other international organizations contributing to the effort.

    During our conversation, Robin addressed the complex and sobering decision-making process involved in either evacuating a threatened area or choosing to absorb the impact — a scenario no one wants to face. He also answered questions about different types of asteroids, including “rubble piles,” and shared insights on potential mitigation strategies. These included nuclear interceptors, gravity tractors, and other developing technologies.

    Robin emphasized the importance of early detection and long lead times, stressing that the sooner we identify a threatening asteroid, the greater our chances of successfully deflecting it.

    In the second part of the program, John asked Robin what he would do with an unlimited budget for planetary defense. Robin advocated for enhanced infrared observation capabilities, rigorous testing of nuclear interceptors, and maintaining ready-to-launch rockets and missions. He highlighted the Vera Rubin Observatory as a key upcoming asset in the hunt for potential threats like "City-Killers." When asked if a nuclear interceptor could trigger an EMP (electromagnetic pulse), Robin reassured us that this wouldn’t be a concern, as any detonation would occur millions of miles from Earth.

    Special thanks to our sponsors:

    Northrup Grumman, 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

    Our Toll Free Line for Live Broadcasts: 1-866-687-7223

    For real time program participation, email Dr. Space at: drspace@thespaceshow.com

    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 Shows

    Dan Adamo | Sunday 18 May 2025 12:00PM PT

    Michael (Coyote) Smith USAF (Ret), Tuesday 20 May 2025 7:00 PM PT

    Hotel Mars with John Batchelor | Wednesday 21 May 2025 9:30 AM PT

    Clay Mowry, AIAA, Friday 23 May 2025 9:30 AM PT

    Memorial Day Weekend No Program | Sunday 25 May 2025 12:00 PM PT

    Live Streaming is at https://www.thespaceshow.com/content/listen-live with the following live streaming sites:

    Stream Guys https://player.streamguys.com/thespaceshow/sgplayer3/player.php#

    FastServ https://ic2646c302.fastserv.com/stream


    Thank you for subscribing. Share this episode.
    Get full access to The Space Show-One Giant Leap Foundation at doctorspace.substack.com/subscribe
    Dr. Robin K. Andrews on Hotel Mars re Planetary Defense May 23, 2025
    Show notes

    John and I had the pleasure of welcoming Dr. Robin Andrews from the UK to discuss planetary defense. Robin introduced us to the term “City-Killer,” which refers to an asteroid large enough to cause devastating damage if it were to strike a populated area. While such an impact would result in severe local destruction, it wouldn’t pose a global threat. Robin explained that a "City-Killer" asteroid typically measures between 140 and 160 meters in diameter and provided historical examples of similar impacts.

    We also discussed the recent NASA DART mission, which successfully demonstrated the ability to alter an asteroid’s trajectory by deliberately crashing a kinetic energy impactor into it. Robin acknowledged NASA as the leading entity in planetary defense research but also gave credit to ESA and other international organizations contributing to the effort.

    During our conversation, Robin addressed the complex and sobering decision-making process involved in either evacuating a threatened area or choosing to absorb the impact — a scenario no one wants to face. He also answered questions about different types of asteroids, including “rubble piles,” and shared insights on potential mitigation strategies. These included nuclear interceptors, gravity tractors, and other developing technologies.

    Robin emphasized the importance of early detection and long lead times, stressing that the sooner we identify a threatening asteroid, the greater our chances of successfully deflecting it.

    In the second part of the program, John asked Robin what he would do with an unlimited budget for planetary defense. Robin advocated for enhanced infrared observation capabilities, rigorous testing of nuclear interceptors, and maintaining ready-to-launch rockets and missions. He highlighted the Vera Rubin Observatory as a key upcoming asset in the hunt for potential threats like "City-Killers." When asked if a nuclear interceptor could trigger an EMP (electromagnetic pulse), Robin reassured us that this wouldn’t be a concern, as any detonation would occur millions of miles from Earth.

    Special thanks to our sponsors:

    Northrup Grumman, 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

    Our Toll Free Line for Live Broadcasts: 1-866-687-7223

    For real time program participation, email Dr. Space at: drspace@thespaceshow.com

    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 Shows

    Dan Adamo | Sunday 18 May 2025 12:00PM PT

    Michael (Coyote) Smith USAF (Ret), Tuesday 20 May 2025 7:00 PM PT

    Hotel Mars with John Batchelor | Wednesday 21 May 2025 9:30 AM PT

    Clay Mowry, AIAA, Friday 23 May 2025 9:30 AM PT

    Memorial Day Weekend No Program | Sunday 25 May 2025 12:00 PM PT

    Live Streaming is at https://www.thespaceshow.com/content/listen-live with the following live streaming sites:

    Stream Guys https://player.streamguys.com/thespaceshow/sgplayer3/player.php#

    FastServ https://ic2646c302.fastserv.com/stream


    Get full access to The Space Show-One Giant Leap Foundation at doctorspace.substack.com/subscribe
    Dr. M.V. "Coyote Smith, Col, USAF-Retired May 22, 2025
    Show notes

    We’re pleased to welcome Coyote Smith back to the program for a wide-ranging and insightful discussion covering topics such as the Grissom Space Seminar, the Space Force's 5th anniversary, great power competition in space, and the evolving nature of space warfare. Toward the end of our 65-minute conversation, Coyote also provided an update on space-based solar power.

    We spent 90 minutes talking about the Space Force—its mission, the challenges of weaponizing space, space rescue, asset protection, and cyber defense. We also examined the role of China and Russia as our primary space adversaries.

    We received multiple listener calls and emails that contributed thoughtful questions and comments. During our discussion, Coyote offered a quick but insightful analysis of the pros and cons of the Space Force remaining under the Air Force versus becoming an independent service branch. Both he and I agreed that the Space Force should ultimately become a stand-alone military service. As our guest explained, one of the main reasons for this is the allocation of financial and other resources. When filtered through the Air Force, funding can be redirected toward Air Force priorities, sometimes at the expense of Space Force needs.

    I also asked Coyote if he felt the Space Force is fully respected by the other military branches or if it still suffers from a certain “giggle factor.” His response to this question was particularly thought-provoking.

    We also touched on Artemis, the return to the Moon, and the broader vision for future space development. All in all, it was a fascinating and engaging discussion. We look forward to having Coyote back as a guest again soon—hopefully on a regular basis.

    You can find more information about this episode at www.thespaceshow.com for the broadcast dated Tuesday, May 20, 2025.

    Special thanks to our sponsors:

    Northrup Grumman, 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

    Our Toll Free Line for Live Broadcasts: 1-866-687-7223

    For realtime program participation, email Dr. Space at: drspace@thespaceshow.com

    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 Shows

    Dan Adamo | Sunday 18 May 2025 12:00PM PT

    Michael (Coyote) Smith USAF (Ret), Tuesday 20 May 2025 7:00 PM PT

    Hotel Mars with John Batchelor | Wednesday 21 May 2025 9:30 AM PT

    Clay Mowry, AIAA, Friday 23 May 2025 9:30 AM PT

    Memorial Day Weekend No Program | Sunday 25 May 2025 12:00 PM PT

    Live Streaming is at https://www.thespaceshow.com/content/listen-live with the following live streaming sites:

    Stream Guys https://player.streamguys.com/thespaceshow/sgplayer3/player.php#

    FastServ https://ic2646c302.fastserv.com/stream


    Thank you for subscribing. Share this episode.
    Get full access to The Space Show-One Giant Leap Foundation at doctorspace.substack.com/subscribe
    Dr. M.V. "Coyote Smith, Col, USAF-Retired May 22, 2025
    Show notes

    We’re pleased to welcome Coyote Smith back to the program for a wide-ranging and insightful discussion covering topics such as the Grissom Space Seminar, the Space Force's 5th anniversary, great power competition in space, and the evolving nature of space warfare. Toward the end of our 65-minute conversation, Coyote also provided an update on space-based solar power.

    We spent 90 minutes talking about the Space Force—its mission, the challenges of weaponizing space, space rescue, asset protection, and cyber defense. We also examined the role of China and Russia as our primary space adversaries.

    We received multiple listener calls and emails that contributed thoughtful questions and comments. During our discussion, Coyote offered a quick but insightful analysis of the pros and cons of the Space Force remaining under the Air Force versus becoming an independent service branch. Both he and I agreed that the Space Force should ultimately become a stand-alone military service. As our guest explained, one of the main reasons for this is the allocation of financial and other resources. When filtered through the Air Force, funding can be redirected toward Air Force priorities, sometimes at the expense of Space Force needs.

    I also asked Coyote if he felt the Space Force is fully respected by the other military branches or if it still suffers from a certain “giggle factor.” His response to this question was particularly thought-provoking.

    We also touched on Artemis, the return to the Moon, and the broader vision for future space development. All in all, it was a fascinating and engaging discussion. We look forward to having Coyote back as a guest again soon—hopefully on a regular basis.

    You can find more information about this episode at www.thespaceshow.com for the broadcast dated Tuesday, May 20, 2025.

    Special thanks to our sponsors:

    Northrup Grumman, 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

    Our Toll Free Line for Live Broadcasts: 1-866-687-7223

    For realtime program participation, email Dr. Space at: drspace@thespaceshow.com

    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 Shows

    Dan Adamo | Sunday 18 May 2025 12:00PM PT

    Michael (Coyote) Smith USAF (Ret), Tuesday 20 May 2025 7:00 PM PT

    Hotel Mars with John Batchelor | Wednesday 21 May 2025 9:30 AM PT

    Clay Mowry, AIAA, Friday 23 May 2025 9:30 AM PT

    Memorial Day Weekend No Program | Sunday 25 May 2025 12:00 PM PT

    Live Streaming is at https://www.thespaceshow.com/content/listen-live with the following live streaming sites:

    Stream Guys https://player.streamguys.com/thespaceshow/sgplayer3/player.php#

    FastServ https://ic2646c302.fastserv.com/stream


    Get full access to The Space Show-One Giant Leap Foundation at doctorspace.substack.com/subscribe
    Previous 1 20 21 22 23 Next

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