Planetary Society logo
  • “Exploration is in our nature.” - Carl Sagan

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.

Search Planetary Radio

Apollo 11 Command Module at the Smithsonian Institution's National Air and Space Museum

More From the Air and Space Museum

Our special live show at the National Air and Space Museum continues with curator David DeVorkin, Space Policy Institute founder John Logsdon, Bill Nye the Science Guy, Planetary Society blogger Emily Lakdawalla and science rapper Funky 49.

Apollo 11 Command Module at the Smithsonian Institution's National Air and Space Museum

Live at the National Air and Space Museum

Join us for the first half of a conversation with David DeVorkin, John Logsdon and Bill Nye.

Planetary Society Logo P - Light Blue

Voyager 1 at the Edge of the Solar System, With Ed Stone

Voyager 1 at the Edge of the Solar System, With Ed Stone

Ann Druyan portrait head shot

Ann Druyan on New Honors for Carl Sagan

Longtime partner Ann Druyan is proud of NASA's new Carl Sagan Fellowships. Bill Nye has a tribute for his old professor.

Cosmos 1

Cosmos 1: Solar Sail Special Report

Cosmos 1: Solar Sail Special Report

Sally Ride Head Shot

A Conversation with Sally Ride

A Conversation with Sally Ride

< 1 ... 3 4