Planetary Radio Episodes

Since 2002, Planetary Radio has visited with a scientist, engineer, project manager, advocate, or writer who provides a unique perspective on the quest for knowledge about our Solar System and beyond. The full show archive is available for free.

Looking back: Space policy and advocacy in 2025

As NASA faces unprecedented proposed cuts to its science programs, Planetary Radio looks back at a pivotal year for U.S. space policy and advocacy. The Planetary Society’s space policy team unpacks what happened, why funding uncertainty matters, and what comes next for space science.

The Other Moonshot: The untold stories of Apollo’s Black engineers in Los Angeles

Joanne Higgins joins Planetary Radio to share the untold stories of Black engineers who helped make the Apollo program possible. We explore their legacy, the challenges they faced, and how their stories can inspire a more inclusive future in space.