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.

Steve Squyres Is Ready for Mars

Doctor Steven Squyres talks about the challenges, human and robotic, facing the Mars Exploration Rover mission; Emily Lakdawalla is watching for shooting stars...on Mars, and Bruce Betts and Mat Kaplan attend the Planetary Society's holiday party.

A Wes Huntress Encore for the Beginning of Our Second Season

A Wes Huntress Encore for the Beginning of Our Second Season

One year of Planetary Radio

One year of Planetary Radio

The Planetary Society's Red Rover Goes To Mars Project with Emily Lakdawalla

The Planetary Society's Red Rover Goes To Mars Project with Emily Lakdawalla

A South African Teen Joins the Student Astronauts

A South African Teen Joins the Student Astronauts

The Planetary Society Goes to Washington

The Planetary Society Goes to Washington

Holographic Doctors and Galileo's Daughter: A Visit With Robert Picardo

Holographic Doctors and Galileo's Daughter: A Visit With Robert Picardo

A Martian Birthday Party for Ray Bradbury

A Martian Birthday Party for Ray Bradbury

From Russia With Love: A Solar Sail Update

From Russia With Love: A Solar Sail Update

Bill Nye the Science Guy and Sandy Moondust!

Bill Nye the Science Guy and Sandy Moondust!

A Microphone on Mars?

What would you sound like on Mars? Berkeley researcher Greg Delory and the Planetary Society have developed the Mars Microphone, so that we can find out.

A Visit With Sir Arthur C. Clarke

A Visit With Sir Arthur C. Clarke

Interview with Bruce Betts

Interview with Bruce Betts

Interview with Louis Friedman

Interview with Louis Friedman

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