Planetary Radio

Let The Planetary Society’s weekly podcast take you to the outer reaches of the solar system and beyond. Host Mat Kaplan 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. Mat and The Planetary Society's Chief Advocate, Casey Dreier, dive deep into the policy and politics behind what we do and where we go in space.

Latest Episodes

Stardust Status Report

Stardust Status Report

The Astrobots are Back on Our Show!

After a long hiatus, Biff Starling and Sandy Moondust return to the air. You'll also hear from Mars Exploration Rover Entry, Descent and Landing Chief Engineer Wayne Lee, and from two more of the Student Astronauts.

Mars Exploration Rover Flight Director Chris Lewicki

Opportunity is on a roll and Spirit is almost back to full health as we visit with the young Flight Director for the mission. We also hear from two more of the Student Astronauts.

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Online & On the Air

You can subscribe to Planetary Radio via any major podcast network.

Not on these services? Use this direct RSS feed. Shows can also be downloaded directly on each episode page.

Want to hear Planetary Radio across the airwaves? You can catch us on more than 120 stations around the world! To find a station in your area, use the map below. Click and drag the map so your area is centered, then zoom in. You can then click on individual pins to see the station information and time at which the show airs.

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Planetary Radio t-shirt Planetary Radio host Mat Kaplan wearing a Planetary Radio t-shirt.