
Change for the Sake of Disruption at NASA
02/1/2026 | 1h 11min
After DOGE cuts, mass staff departures, and a blink-and-you-missed-it pivot to Mars, how much did NASA actually change in 2025? Space Policy Online founder Marcia Smith returns to assess a turbulent year.

The Moral Case for Space Science
12/12/2025 | 1h 8min
Why do we explore space? In this Space Policy Edition rerun, Casey Dreier speaks with philosopher Dr. J. S. Johnson-Schwartz about why space science is a moral obligation, beyond economics or prestige.

Should a (potential) biosignature revive Mars Sample Return?
07/11/2025 | 1h 21min
In 1996, a controversial claim of fossilized life in a Martian meteorite ignited a golden age of Mars exploration. Nearly 30 years later, a potential biosignature detected by the Perseverance rover at Jezero Crater has sparked… no major policy changes. Why? Lou Friedman joins the show to present his view.

China’s growing space science ambitions
03/10/2025 | 48min
If the United States is indeed in a space race with China, why are we abandoning space science programs across the Solar System? This question, posed by guest Maxwell Zhu in a recent op-ed co-authored by The Planetary Society’s chief of space policy, reveals the current myopia around human spaceflight and the missing focus on a growing and ambitious new entrant into space science in the 21st century.

Does the rise of Elon mean the fall of NASA?
05/9/2025 | 1h
Atlantic writer Franklin Foer joins the show to discuss how NASA enabled the rise of Elon Musk, and, in doing so, sowed the seeds of its own decline.



Planetary Radio: Space Policy Edition