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

Book Club Edition: Becoming Martian by Scott Solomon

How will living in space change our bodies and minds? That’s the sub-title of Scott Solomon’s great new book, “Becoming Martian”, and it’s the question he takes up this month on the book club edition of Planetary Radio.

The SpaceX Falcon 9 that crashed into the Moon

Jared Head, museum facilitator at Columbia Memorial Space Center and co-host of All Space Considered at Griffith Observatory, breaks down how a SpaceX Falcon 9 upper stage ended up crashing into the Moon. Plus, Planetary Society staff reflect on the 2026 total solar eclipse in Spain and share an update on the fight to save NASA science.

Total solar eclipse 2026: Astrophotography and birdsong

Astrophotographer Andrew McCarthy and bioacoustics researcher David Mann, join Planetary Radio to talk about the August 12th total solar eclipse and how birds responded to totality.

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Online & On the Air

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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