Looking back: Space exploration in 2025
As 2025 comes to a close, Planetary Radio looks back on a year that reshaped space exploration, through stunning discoveries, major milestones, unexpected challenges, and the people who carried scienc...
31 Dec 20251h 8min
Looking back: Space policy and advocacy in 2025
2025 was one of the most consequential years for space policy in modern U.S. history. In this special year-in-review episode, Planetary Radio takes a deep dive into what happened behind the scenes in ...
24 Dec 202557min
Book Club Edition: MOONS: The Mysteries and Marvels of our Solar System by Kate Howells
It was such a delight to feature work by our own Kate Howells in The Planetary Society’s member book club. We keep Kate busy as our public education specialist, but she found time to write about many ...
19 Dec 202559min
Galileo at 30: How a mission transformed our understanding of Jupiter
Thirty years ago, NASA’s Galileo spacecraft became the first mission to orbit Jupiter, opening a new chapter in our exploration of the outer Solar System. Over eight years around Jupiter, Galileo tran...
17 Dec 202557min
Space Policy Edition: The Moral Case for Space Science
Why do we explore space, and why does science matter in the first place? In this Space Policy Edition rerun, Planetary Society Chief of Space Policy Casey Dreier revisits a deeply influential 2020 con...
12 Dec 20251h 8min
Inside the 2025 Mars Society Convention
The 2025 International Mars Society Convention convened at the University of Southern California this October for three days of passionate discussion about humanity’s future on the red planet. Speaker...
10 Dec 202557min
ESCAPADE begins its journey to Mars
NASA’s twin ESCAPADE spacecraft have finally launched on their journey to Mars. Designed to study how the solar wind interacts with Mars’ patchy magnetic fields and drives the loss of its atmosphere, ...
3 Dec 20251h 6min
Smart Girl Dumb Questions: Casey Dreier answers why space is worth it
This week on Planetary Radio, we’re sharing a special conversation from our friends at the Smart Girl Dumb Questions podcast. Host Nayeema Raza sits down with The Planetary Society’s Chief of Space Po...
26 Nov 20251h
