
Planetary Radio: Space Policy Edition
The politics, policy, and history behind space exploration.
Latest episodes

Jun 7, 2024 • 1h 10min
Is Human Spaceflight a Religion?
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.

May 3, 2024 • 1h 16min
The power of the lunar sublime
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.

Apr 5, 2024 • 54min
Real and Acceptable Reasons for Space Exploration
Former NASA Administrator Mike Griffin delves into the tension between real and acceptable motivations for space exploration. The podcast explores the deep reasons driving space exploration, the balance between genuine and justified motives, and the importance of long-term vision in advocating for space science. It also examines the disparities in funding between private and public sectors, the role of societal impact, and the significance of authentic communication in promoting space advocacy.

Mar 1, 2024 • 1h 6min
The ahistorical era of commercial lunar exploration
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.

Feb 2, 2024 • 1h 21min
Space isn’t black — it’s grey
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.

Jan 5, 2024 • 1h 4min
India’s growing space ambitions
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.

Dec 1, 2023 • 59min
Was the Space Shuttle a policy failure?
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.

Nov 3, 2023 • 1h 29min
What went wrong with Mars Sample Return
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.

Aug 4, 2023 • 1h 14min
Why lunar exploration must be of enduring national interest
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.

Jul 7, 2023 • 57min
What’s Going on with: Congress, MSR, and FAA Reauthorization?
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.
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