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Planetary Radio

Planetary Radio

Each week, Planetary Radio visits with a scientist, engineer, project manager, astronaut, advocate or writer who provides a unique and exciting perspective on the exploration of our solar system and beyond. We also showcase regular features that raise your space IQ while they put a smile on your face.  Host Mat Kaplan is joined by Planetary Society colleagues Bill Nye the Science Guy, Bruce Betts, and Emily Lakdawalla. We hit the road now and then to produce a Planetary Radio Live show in front of an audience.  Drop us a line or enter the weekly space trivia contest at planetaryradio@planetary.org.

Please support your local public radio station that airs the show! Check the station's online schedule or review our online list of affiliates. Satellite radio listeners can hear us Sunday evenings on the Sirius XM Public Radio channel.  Want to hear Planetary Radio on your local station? Ask them to contact us or review our radio affiliate information page.

iTunes and other podcast aggregators like Stitcher make it easy to listen and subscribe. Just search for "Planetary Radio." or click the links below.

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Recent Shows

Yuri's Night 2013 Under Space Shuttle Endeavour

04/15/2013 | 30:30

Guests

Planetary Radio Live was on stage at the World Space Party with guests George and Loretta Whitesides and Bobak "Mohawk Guy" Ferdowsi.

More Info & Listen »

Celebrating Carl Sagan With Lou Friedman, Lynda Obst, Kip Thorne and More

11/12/2012 | 30:39

Guests

November 9 was Planetary Society founder Carl Sagan's birthday, so we gathered a few of his close friends and several young scientists he inspired in front of a live audience. They also helped us celebrate Planetary Radio's 10th anniversary!

More Info & Listen »

Curiosity Sniffs Martian Air/Shuttle Endeavour Opens to the World

11/05/2012 | 30:58

Scientists have revealed the first data gathered by Curiosity, the Mars Science Laboratory Rover, about the Martian atmosphere, while Space Shuttle Endeavour has opened to the public.

More Info & Listen »

Celebrating 35 Years of the Voyager Mission

09/17/2012 | 28:50

Guests

  • Robert Picardo, Board of Directors, The Planetary Society
  • Ed Stone, Voyager Interstellar Mission Chief Scientist, Jet Propulsion Laboratory
  • Emily Lakdawalla, Senior Editor and Planetary Evangelist, The Planetary Society
  • Ann Druyan, writer and producer

Voyagers 1 and 2 just reached 35 years of travel in space. What a great reason to celebrate! Join Voyager Project Scientist Ed Stone, Ann Druyan, Emily Lakdawalla and Robert Picardo in this special live edition of our show. Bill Nye reports on a separate celebration in London and on the International Space Station, and Bruce Betts is back in fine form with Mat Kaplan for this week’s What’s Up.

More Info & Listen »

Remembering Neil Armstrong/ChemCam is Zapping Martian Rocks!

08/27/2012 | 32:11

Guests

Emily Lakdawalla and Bill Nye the Science Guy join Mat Kaplan for a special remembrance of Neil Armstrong. Then we visit with the principal investigator for the first ray gun on Mars. Roger Wiens leads the ChemCam team that is using its powerful laser to zap and analyze Martian rocks. It’s just one of the Curiosity Rover success stories. Win a ChemCam bumper sticker and a Planetary Radio t-shirt in the weekly What’s Up space trivia contest!

More Info & Listen »

More From the Air and Space Museum

06/25/2012 | 28:50

Guests

  • David DeVorkin, Senior Curator, History of Astronomy and the Space Sciences, National Air and Space Museum
  • John M. Logsdon, Board of Directors, The Planetary Society
  • Bill Nye, Chief Executive Officer

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.

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Live at the National Air and Space Museum

06/18/2012 | 29:52

Guests

  • John M. Logsdon, Board of Directors, The Planetary Society
  • David DeVorkin, Senior Curator, History of Astronomy and the Space Sciences, National Air and Space Museum
  • Bill Nye, Chief Executive Officer

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

More Info & Listen »

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