The Planetary Society
Planetary Radio: Space Policy Edition
Your essential source for in-depth discussions and unique insights into the politics, policies, and systems that enable space exploration. Hosted by Casey Dreier, the Chief of Space Policy for The Planetary Society.
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The Planetary Society
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Podcast website
Latest episode
Jul 3, 2026
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Episodes
NASA and the American South 05.07.2024 58:26
Every major NASA center built after the agency’s inception is located in the American South. Why? Dr. Brian Odom, NASA’s chief historian, joins the show to discuss the cultural, political, and historical implications of NASA’s expansion into the South.
Is Human Spaceflight a Religion? 07.06.2024 1:09:58
Holy texts and salvation ideology. Saints and martyrs. True believers and apostates. This isn’t a religion — this is human spaceflight, argues Roger Launius, the former Chief Historian of NASA.
The power of the lunar sublime 03.05.2024 1:15:43
Should policymakers spend more time looking - really looking - at the Moon? Chris Cokinos thinks so. He’s the author of a new book, Still As Bright, which explores the evolving role of the Moon in our culture, our history, and our dreams of spaceflight.
Real and Acceptable Reasons for Space Exploration 05.04.2024 53:45
Former NASA Administrator Mike Griffin discusses his claim that there is a tension between the so-called Real reasons that motivate spaceflight and the prosaic, Acceptable reasons used to justify space exploration within the public sphere.
The ahistorical era of commercial lunar exploration 01.03.2024 1:05:45
Science historian Dr. Matt Shindell joins the show to discuss the unique era of commercial lunar exploration, and how planetary exploration has evolved and can continue to evolve on and around the Moon.
Space isn’t black — it’s grey 02.02.2024 1:20:48
Space policy expert Laura Delgado López joins the show to break down the new paper, “Clearing the Fog: The Grey Zones of Space Governance” by Jessica West and Jordan Miller.
India’s growing space ambitions 05.01.2024 1:03:49
UK-based space writer Gurbir Singh, author of the book The Indian Space Programme: India’s Incredible Journey from the Third World towards the First, joins the show to help us understand India’s growing ambitions and capabilities in space.
Was the Space Shuttle a policy failure? 01.12.2023 59:28
Though the Space Shuttle program lasted 30 years and built the ISS, it fell short of NASA's goals for cost, reusability, and reliability. Can a program be both a worldly success and a policy failure? In this Space Policy Edition, we dissect a classic space policy paper and debate its relevance today.
What went wrong with Mars Sample Return 03.11.2023 1:28:33
NASA's Mars Sample Return mission is both a top priority and seriously troubled. Independent review board chair Orlando Figueroa joins us to talk about the challenges and what must be done.
Why lunar exploration must be of enduring national interest 04.08.2023 1:13:58
Scott Pace, the prior executive secretary of the National Space Council, discusses why Artemis is of strategic value to U.S. national interests — and why the Moon is unique as a destination to drive global space exploration.
What’s Going on with: Congress, MSR, and FAA Reauthorization? 07.07.2023 56:48
We check in on the congressional budget process for NASA, Mars Sample Return’s spiraling cost growth, and the impending end of the regulatory holiday for human commercial space launch companies.
The policy implications of active SETI 02.06.2023 1:17:26
Would meeting an extraterrestrial civilization be good or bad for humanity? Astronomer Dr. Jacob Haqq Misra argues that knowing the outcome in advance is fundamentally impossible.
SpaceX's Starship vs. the environment, with Eric Roesch 05.05.2023 1:20:18
Eric Roesch, an environmental policy expert, joins Planetary Radio to discuss SpaceX's Starship, environmental regulations' role in commercial space travel, and responsible space exploration.
The motives behind NASA's billions — Jean Toal Eisen on how Congress funds the final frontier 07.04.2023 57:50
Jean Toal Eisen, former senior staff on the Senate Appropriations Committee, joins the show to reveal the decision-making process, priorities, and motivations of those who control the U.S. space program's funding.
The Tricky Ethics of Space Settlement 03.03.2023 1:11:28
Dr. Erika Nesvold, astrophysicist and author of the new book Off-Earth: Ethical Questions and Quandaries for Living in Outer Space explores the ethical challenges facing our species as it dips its toe into living beyond our home planet.
The White House's Matt Daniels on the U.S.'s New Cislunar Strategy 03.02.2023 1:17:10
Dr. Matt Daniels of the White House's Office of Science and Technology Policy joins the show to discuss the White House’s new cislunar space strategy, its ambitions, and implications for the future of lunar exploration and development.
JPL Director wants "every brain" to have the chance to work in space exploration 06.01.2023 1:03:22
Jet Propulsion Laboratory Director Laurie Leshin wants to give every brain in the country the opportunity to work in space exploration.
NASA's Economic Impact with Alex MacDonald and Joshua Drucker 02.12.2022 1:13:38
What is NASA’s return on investment? NASA chief economist Alex MacDonald and University of Illinois Chicago professor Joshua Drucker provide revealing answers from a new economic impact report.
What the Congressional Midterms Mean for Space Science 11.11.2022 58:16
Bethany Johns of the American Astronomical Society talks with Planetary Society Chief Advocate Casey Dreier about how changes in Washington after the midterm elections may affect support for science.
Space Policy Edition Bonus: Q&A with Casey Dreier and Bill Nye 04.11.2022 1:38:56
A special Space Policy Edition featuring a recent policy and advocacy webcast that gave Planetary Society members the opportunity to query Chief Advocate Casey Dreier and Society CEO Bill Nye.
The Geopolitics of a Successful SETI Detection 07.10.2022 1:02:43
How will nations react if (when?) humanity detects the presence of an alien intelligence or civilization? That’s the topic Planetary Society Chief Advocate Casey Dreier takes up with his guest, astrophysicist Jason Wright.
Mike Gold on Crafting the Artemis Accords 02.09.2022 1:03:40
Former NASA Associate Administrator Mike Gold shepherded the Artemis Accords, a set of bilateral agreements for collaboration in human space exploration. Casey Dreier spoke with him in Florida as we awaited the launch of Artemis 1.
Lori Garver on Bringing Change to NASA 05.08.2022 1:13:13
Former NASA deputy administrator Lori Garver returns for a deep conversation with Casey Dreier about her fight to turn the agency toward commercial partnerships and away from the expensive Constellation program.
Pathfinder and the Birth of the Discovery Program 01.07.2022 1:15:35
Space exploration historian Michael Neufeld traces the fascinating history of one of NASA’s most successful programs of planetary exploration.
Inside the Planetary Science Decadal Survey Process with Bethany Ehlmann 03.06.2022 54:11
Professor Bethany Ehlmann served on the steering committee for the new planetary science and astrobiology decadal survey that will steer future exploration of the solar system.
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