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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.

Subscribe: Planetary Radio: Space Exploration, Astronomy and Science Standard RSS Feed

Recent Shows

Drill Baby Drill! On Mars

03/11/2013 | 28:50

Guests

  • Luther Beegle, Curiosity Sampling System Scientist, Jet Propulsion Laboratory

With the first use of its drill and delivery of samples to its internal instruments, Curiosity is now a fully-functioning science station on Mars. JPL Sampling System Scientist Luther Beegle provides an update.

More Info & Listen »

PLANETARY RADIO LIVE: Special Curiosity Report Continues

12/24/2012 | 28:50

Guests

  • Richard Cook, Curiosity Project Manager, Jet Propulsion Laboratory
  • John Grotzinger, Curiosity Project Scientist, California Institute of Technology
  • Emily Lakdawalla, Senior Editor and Planetary Evangelist, The Planetary Society
  • Bill Nye, Chief Executive Officer

Our fascinating, live conversation with Curiosity Project Manager Richard Cook and Project Scientist John Grotzinger continues. Richard and John are joined on stage by Bill Nye the Science Guy, Emily Lakdawalla and Mat Kaplan.

More Info & Listen »

PLANETARY RADIO LIVE: Celebrating Rover Curiosity

12/17/2012 | 28:50

Guests

  • John Grotzinger, Curiosity Project Scientist, California Institute of Technology
  • Richard Cook, Curiosity Project Manager, Jet Propulsion Laboratory
  • Emily Lakdawalla, Senior Editor and Planetary Evangelist, The Planetary Society
  • Bill Nye, Chief Executive Officer

The leaders of the Curiosity mission join Bill Nye, Emily Lakdawalla and host Mat Kaplan for a live conversation about the thrilling mission on Mars.

More Info & Listen »

All Together Now! The News From Curiosity

12/03/2012 | 28:50

Guests

  • John Grotzinger, Curiosity Project Scientist, California Institute of Technology

Mars Science Laboratory Project Scientist John Grotzinger's fascinating comments at the December 3 press conference, followed by analysis from Emily Lakdawalla.

More Info & Listen »

Approaching Pluto, and Learning About Uwingu From Alan Stern

11/26/2012 | 28:50

Guests

  • Alan Stern, New Horizons Principal Investigator, Johns Hopkins University Applied Physics Laboratory

New Horizons Principal Investigator Alan Stern returns with a Pluto mission update. He also introduces us to Uwingu.

More Info & Listen »

Curiosity Finds a Martian Stream Bed and Endeavour Flies Home

10/01/2012 | 28:50

Guests

Emily Lakdawalla reports on Curiosity's discovery of an ancient stream bed, and Endeavour flies over the California plant where it was built.

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 Planetfest With Andrew Chaikin and Scott Hubbard

08/20/2012 | 1:00:02

Guests

Our Planetary Radio Live celebration of Mars rover Curiosity at Planetfest continues with more from space historian Andrew Chaikin, former NASA Mars czar Scott Hubbard and Planetary Society CEO Bill Nye the Science Guy. Emily breaks the news about NASA’s choice for a Discovery mission, and Bruce Betts joins Mat Kaplan for a What’s Up look at the night sky and a new space trivia contest.

More Info & Listen »

Cassini Project Scientist Linda Spilker With a Saturn Mission Update

06/04/2012 | 28:50

Guests

  • Linda Spilker, Cassini Project Scientist, Jet Propulsion Laboratory

Planetary Radio's most frequent guest returns with the latest news from the great ringed world, its moons, and its rings.

More Info & Listen »

Mars Exploration Rover Project Manager John Callas

07/27/2009 | 0:30:00

Guests

  • John Callas, Mars Exploration Rover Project Manager, Jet Propulsion Laboratory

John Callas reports on Spirit and Opportunity, Bill Nye debates the future of humans on the Moon, and Bruce Betts looks to the Perseid meteor shower in his What's Up review of the night sky.

More Info & Listen »

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