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.

Latest Episodes

Juno Journeys to Jupiter’s Moons

Dive into the latest discoveries about Jupiter’s moons, Ganymede, Europa, and Io, with Scott Bolton, the principal investigator for NASA’s Juno mission.

Martian Mic Drop

Jason Achilles, a musician who partnered with NASA’s JPL to help put one of the first microphones on Mars, shares his journey and the joy of listening to the sounds of the red planet.

Celebrating NASA’s Artemis I mission to the Moon

Jeremy Graeber, the assistant launch director at Kennedy Space Center in Florida, joins Planetary Radio to recount his experience on the night of Artemis I’s historic launch.

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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.

Show your love for Planetary Radio! Visit our shop for t-shirts, stickers, and more.

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