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

Making space matter: A space journalist’s journey

Space journalist Sarah Cruddas shares her journey from astrophysics to storytelling, exploring how journalism can make space exploration more accessible and meaningful.

Space Policy Edition: What does NASA need with an economist?

Former NASA chief economist Akhil Rao explains why NASA needs economic expertise to navigate the complex — and often misunderstood — market forces that will determine the success or failure of its private partnerships.

The dark age of NASA science? Analyzing the FY 2026 budget proposal

The Fiscal Year 2026 congressional budget justification for NASA could mark the beginning of a dark age for NASA science. We examine what’s at stake and how you can help advocate for NASA’s future.

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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