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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

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 »

Live at the Planetary Defense Conference!

04/22/2013 | 28:50

Guests

  • Brent Barbee, Flight Dynamics Engineer, Goddard space Flight Center
  • Amy Mainzer, NEOWISE Principal Investigator, Jet Propulsion Lab
  • Bill Nye, Chief Executive Officer
  • Cathy Plesko, Applied Physics Research Scientist, Los Alamos National Laboratory
  • David Trilling, Assistant Professor of Physics and Astronomy, Northern Arizona University

Planetary Radio host Mat Kaplan joined Bill Nye and four passionate planetary explorers on stage at the Planetary Defense Conference in Flagstaff, Arizona.

More Info & Listen »

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 »

Basics of Interplanetary Flight With Dave Doody

04/08/2013 | 28:50

Guests

  • Dave Doody, Operations Lead, JPL Cassini Mission Support and Services Office

JPL’s Dave Doody doesn’t just fly around the solar system, he teaches others how it's done. We talk about what students learn in his non-technical class, the Basics of Interplanetary Flight.

More Info & Listen »

Saturn Update from Cassini Project Scientist Linda Spilker

04/01/2013 | 30:14

Guests

  • Linda Spilker, Cassini Project Scientist, Jet Propulsion Laboratory

We pay another visit to the queen of planets with Cassini Mission Project Scientist Linda Spilker. She always brings us fascinating news from Saturn, its moons and rings.

More Info & Listen »

More of Our ALMA Adventure in Chile's Atacama Desert

03/25/2013 | 28:50

Guests

  • Denis Barkats, Sysem Astronomer, ALMA
  • Stuartt Corder, Commissioning and Science Verification Project Scientist, ALMA
  • Pierre Cox, Director, ALMA, the Atacama Large Millimeter/submillimeter Array

Our special coverage of the ALMA Observatory inauguration continues, with the President of Chile, the incoming ALMA Director, and much more from the Atacama Desert.

More Info & Listen »

ALMA Adventure

03/18/2013 | 28:50

Guests

  • Ewine van Dishoeck, Radio Astronomer, University of Leiden & Former ALMA Board Member
  • Al Wooten, North American Project Scientist and head of the North American ALMA Science Center, National Radio Astronomy Observatory
  • Alison Peck, Former ALMA Commissioning Scientists Team Leader, National Radio Astronomy Observatory
  • Gianni Marconi, Commissioning Scientist, ALMA

The first of two shows about Mat Kaplan's journey to Chile's Atacama Desert for the inauguration of the Atacama Large Millimeter small millimter Array, the most ambitious, Earth-based astronomy project in history.

More Info & Listen »

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 »

Alan Stern's Golden Spike Sets Sights on the Moon

03/04/2013 | 28:50

Guests

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

Alan Stern is back to tell us about Golden Spike, his new company that plans to put human clients on the surface of the moon by the end of this decade.

More Info & Listen »

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