Planetary Radio

Let The Planetary Society’s weekly podcast take you to the outer reaches of the Solar System and beyond. Host Sarah Al-Ahmed visits with scientists, engineers, mission leaders, astronauts, advocates, and writers who provide their unique and exciting perspectives on the exploration of our universe. New episodes are published every Wednesday.

We are proud to feature Planetary Radio: Space Policy Edition on the first Friday of every month. The Planetary Society's Chief of Space Policy Casey Dreier dives deep into the policy and politics behind what we do and where we go in space.

You can also enjoy Planetary Radio: Book Club Edition every month. Hosted by the creator of Planetary Radio and The Planetary Society's Senior Communications Adviser, Mat Kaplan, the Book Club Edition podcast features discussions with authors of space-themed books

Latest Episodes

Uranus revealed: Solving the ice giant’s heat mystery

Michael Roman, assistant professor at the Universidad Adolfo Ibáñez in Chile, joins Sarah Al-Ahmed to discuss new research confirming that Uranus radiates excess heat, finally resolving a decades-long mystery first sparked by Voyager 2.

Esports and space: BASILISK’s quest for “Science Victory”

What happens when pro gaming and space science collide? Kyle Hill, head of science education and outreach for the esports team BASILISK, joins us to share how the team is inspiring the next generation of scientists.

Silicate clouds and a dusty ring: JWST looks at YSES-1

JWST has uncovered silicate clouds and a dusty circumplanetary disk in the YSES-1 system. Kielan Hoch and Emily Rickman from the Space Telescope Science Institute join us to explore what these surprising findings reveal about young giant exoplanets.

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Sarah Al-Ahmed portrait
Planetary Radio Host Sarah Al-Ahmed is the host of Planetary Radio, The Planetary Society’s renowned, weekly space podcast and radio program.Image: The Planetary Society