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Planetary Radio

Give Us 30 minutes, and We'll Give You the Universe

Listen to Planetary Radio

Each week, Planetary Radio visits with a scientist, engineer, project manager, advocate, or writer who can provide a unique perspective on the quest for knowledge about our solar system and beyond. The half-hour program also showcases regular features that raise your space IQ while putting a smile on your face.

Notable guests include Buzz Aldrin, Ray Bradbury, James Cameron, Arthur C. Clarke, Freeman Dyson, Bill Nye, John Rhys-Davies, Sally Ride, Harrison Schmitt, and Neil deGrasse Tyson.

Listen to the current show, or explore the archives to listen to these and many other guests.

Planetary Radio is also available on XM Satellite Public Radio, dozens of radio stations in the U.S., Canada, and Sweden, and via a weekly podcast.