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Planetary Radio Episodes
Since 2002, Planetary Radio has visited with a scientist, engineer, project manager, advocate, or writer who provides a unique perspective on the quest for knowledge about our Solar System and beyond. The full show archive is available for free.
Encore Presentation: Ray Bradbury's 83rd Birthday Party!
Moonwalker Harrison Schmitt Visits Planetary Radio
MESSENGER Spacecraft Heads for Mercury
Thunderbirds Director Jonathan Frakes of Star Trek Fame
Apollo Astronauts Visit Planetary Radio
A Visit With NASA Associate Administrator Ed Weiler
Cassini-Huygens Reaches Saturn
A SpaceShipOne Special!
Cassini Visits Phoebe at Saturn!
Donna Shirley and Science Fiction's New Home
How's the Weather on Mars?
Hunting for Extrasolar Planets
A Teenager in Space?
SETI@Home Turns Five!
Steve Squyres and Phil Christensen discuss Opportunity's latest goal, Endeavour Crater; Emily Lakdawalla knows how to find a spacecraft sailing out beyond Pluto, and Bruce Betts has a lock on a couple of comets.
Charley Kohlhase: Engineer, Artist, Cassini Mission Designer
Ray Bradbury Returns!
This week we hear about the strategically located magnets on the Mars Exploration Rovers and how are telling us more about the red planet.
With lots to celebrate, The Planetary Society threw a party for the scientists and engineers who have made Spirit and Opportunity such amazing successes, and you're invited!
We visit Harvard biologist Andrew Knoll for a conversation about finding life on the red planet. Emily Lakdawalla is seeing red on another of Earth's neighbors, and Bruce Betts spins a tale of Death Stars, cockroaches and trivia contests on What's Up!