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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

Tim Spahr of the Minor Planet Center

07/08/2013 | 28:50

Guests

  • Timothy Spahr, Director, Minor Planet Center, Harvard-Smithsonian Center for Astrophysics

There’s a place to go when you find a space rock headed our way, or headed any which way. Tim Spahr directs the Minor Planet Center, the global clearinghouse for all information about asteroids, comets and other relatively small bodies like moons.

More Info & Listen »

Saving Earth: Asteroid Emergency Tabletop Exercise at the 2013 PDC

05/06/2013 | 41:37

Guests

The last installment of our Planetary Defense Conference coverage makes a deep impact as hundreds of attendees participate in an asteroid mitigation exercise. You’ll hear from astronauts Ed Lu and Rusty Schweikart, Near Earth Object expert Don Yeomans, Cathy Plesko of the Los Alamos National Laboratory and many more.

More Info & Listen »

Kindred Spirits: Alison Gibbings and Carolyn Shoemaker at the Planetary Defense Conference

04/29/2013 | 28:50

Guests

Our special coverage of the PDC continues with two planetary scientists separated by almost 60 years in age, but with similar dedication and enthusiasm for saving the planet.

More Info & Listen »

Chris Lewicki of Planetary Resources: Mining Asteroids For Fun and Profit

02/18/2013 | 31:25

Guests

  • Chris Lewicki, President and Chief Asteroid Miner, Planetary Resources

Chris Lewicki is the passionate President of Planetary Resources. He leads the company's mission to find, capture and deliver asteroids to its space-resource hungry clients.

More Info & Listen »

2012 DA14--Coming Soon to a Planet Near You!

02/11/2013 | 28:50

Guests

  • Amy Mainzer, NEOWISE Principal Investigator, Jet Propulsion Lab
  • Timothy Spahr, Director, Minor Planet Center, Harvard-Smithsonian Center for Astrophysics
  • Lindley Johnson, NASA
  • Edward Beshore, OSIRIS REx Deputy Principal Investigator, University of Arizona, Tucson

The 45-meter Near Earth Asteroid flies by on February 15. NASA brought together asteroid experts to discuss it and others of its threatening kind.

More Info & Listen »

An Imminent Asteroid Encounter

02/04/2013 | 28:50

Spain’s La Sagra Observatory discovered Asteroid 2012 DA14 just a year ago. Now it’s nearing Earth once again. Jaime Nomen of La Sagra is back to prepare us for this very close flyby.

More Info & Listen »

Looking Back, Looking Forward: Beginning a New Year In Space

12/31/2012 | 28:50

Guests

  • Bruce Betts, Director of Science and Technology, The Planetary Society
  • Casey Dreier, Director of Advocacy, The Planetary Society
  • Emily Lakdawalla, Senior Editor and Planetary Evangelist, The Planetary Society
  • Bill Nye, Chief Executive Officer

Planetary Society experts review the challenges and triumphs of 2012 and look forward to a new and exciting year. You’ll hear Bill Nye the Science Guy, Emily Lakdawalla on new missions, Casey Dreier on “Saving our Science,” and Bruce Betts’ review of great projects, as well as a musical rendition of “Random Space Fact.”

More Info & Listen »

Amateur Astronomers Work to Save Earth!

10/15/2012 | 28:50

Guests

The Planetary Society's Bruce Betts provides an overview of the Shoemaker NEO grant program, and we meet two dedicated grant recipients.

More Info & Listen »

Discovery of a New and Neighborly Asteroid

03/12/2012 | 28:50

Guests

  • Jaime Nomen, astronomer, Observatorio Astronómico de La Sagra (La Sagra Observatory)

With Planetary Society help, La Sagra Observatory discovered big near-Earth object 2012 DA14. Guest: Jaime Nomen.

More Info & Listen »

 

 

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