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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.

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Parsec Awards

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Planetary Radio won as the "Best Fact Behind the Fiction" podcast at the 2011 Dragon*Con in Atlanta, Georgia.

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Recent Shows

NASA's Charlie Bolden Visits Earth Missions at JPL

08/19/2013 | 28:50

Guests

Charles Bolden, Administrator, NASA
Charles Elachi, Director, Jet Propulsion Laboratory

Two missions are coming together in a high bay clean room at the Jet Propulsion Laboratory. SMAP and ISS RapidScat went on display for a visit by NASA Administrator Charles Bolden. Mat Kaplan and Emily Lakdawalla provide special coverage.

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Debra Fischer Hunts for a Second Earth at Alpha Centauri

01/28/2013 | 28:53

Guests

Debra Fischer, Astronomer

Yale Professor of Astronomy Debra Fischer is one of our planet’s most successful discoverers of exoplanets. She has set her sights on Alpha Centauri, where she hopes to find a Earth-sized world in the habitable zone: not too hot, not too cold for life.

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Amazing Science at the 2012 DPS Meeting

10/22/2012 | 28:50

Guests

Alan Stern, New Horizons Principal Investigator, Johns Hopkins University Applied Physics Laboratory
Bill Borucki, Kepler Principal Investigator
Heidi Hammel, Vice President of the Board of Directors, The Planetary Society
William Hartmann, Planetary scientist, author, and artist
Jim Bell, President of the Board of Directors, The Planetary Society
Rosaly Lopes, Planetary Scientist and Leading Volcanologist, Jet Propulsion Laboratory

The 44th Annual Meeting of the AAS Division of Planetary Sciences hosted hundreds of researchers and revealed volumes of scientific results. Join us at the conference.

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