Planetary Radio: Space Exploration, Astronomy and Science
Technology

Planetary Radio: Space Exploration, Astronomy and Science

by The Planetary Society

Planetary Radio brings you the human adventure across our Solar System and beyond. We visit each week with the scientists, engineers, leaders, advocates, and astronauts who are taking us across the final frontier. Regular features raise your space IQ while they put a smile on your face. Join host Sarah Al-Ahmed and Planetary Society colleagues including Bill Nye the Science Guy and Bruce Betts as they dive deep into space science and exploration. The monthly Space Policy Edition takes you inside the DC beltway where the future of the US space program hangs in the balance. Visit planetary.org/radio for an episode guide and much more.

101 episodes
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Europa’s quiet seafloor
1:02:42 Feb 4, 2026
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Do Aliens Speak Physics?
59:44 Nov 5, 2025
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Ripples on the Cosmic Ocean
1:09:09 Oct 29, 2025
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The science of sleep in space
55:03 Jul 30, 2025
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