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 email@example.com.
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05/12/2015 | 28:50
- Alan Stern, New Horizons Principal Investigator, Johns Hopkins University Applied Physics Laboratory
Humankind’s arrival at Pluto is barely two months away. The science and images have already started to flow from New Horizons, according to the mission’s Principal Investigator, Alan Stern. Alan returns to Planetary Radio this week.
05/05/2015 | 28:50
- Sean Solomon, Principal Investigator for MESSENGER, Columbia University
We open with the countdown to destruction—the MESSENGER spacecraft’s impact on Mercury ended its spectacularly successful mission. Principal Investigator Sean Solomon joins us immediately after this big finish.
04/28/2015 | 28:50
- Jason Davis, Digital Editor, The Planetary Society
The road to space has been a rocky one for most spacecraft, and LightSail is no different. Challenges remain even with the May 20th launch of a test mission approaching. Embedded LightSail reporter Jason Davis checks in with the latest news.
04/21/2015 | 28:50
- William Ailor, Distinguished Engineer, The Aerospace Corporation
- Fabrizio Bernardi, Chief Executive Officer, SpaceDyS
- Paul Chodas, Manager, NASA NEO Program Office, Jet Propulsion Laboratory
- Lindley Johnson, Planetary Defense Officer, NASA
- Detlef Koschny, Co-Manager, Near-Earth Object Segment of the Space Situational Awareness Programme (SSA-NEO), ESA/ESTEC
- Amy Mainzer, NEOWISE Principal Investigator, Jet Propulsion Lab
Planetary Radio Live was the only public event at the just-completed Planetary Defense Conference in Italy. Join us for excerpts from an all-star celebration of worldwide efforts to find, track, characterize and eventually deflect killer Near-Earth Objects.
04/14/2015 | 39:56
- Rob Manning, Chief Engineer, Mars Exploration Directorate, Jet Propulsion Laboratory
Landing on Mars is hard, and the bigger you are, the harder it gets. Rob Manning returns to tell us about one of NASA’s best hopes for getting much bigger spacecraft down there—spacecraft that may one day carry humans.
04/07/2015 | 37:28
- G. Scott Hubbard, Board of Directors, The Planetary Society
- John M. Logsdon, Board of Directors, The Planetary Society
- Bill Nye, Chief Executive Officer
A human mission to orbit Mars might be possible by 2033, and it might be accomplished at reasonable cost and with existing or nearly-ready technology. Three leaders of a recent Washington DC conference on this topic provide a report.
03/31/2015 | 28:50
- Robert Bigelow, Founder and CEO, Bigelow Aerospace
Bigelow Aerospace’s BEAM expandable/inflatable space module will be attached to the International Space Station later this year. Mat travels to the company’s headquarters for a conversation with founder and CEO Robert Bigelow.
03/24/2015 | 28:50
- Emily Lakdawalla, Senior Editor and Planetary Evangelist, The Planetary Society
Senior Editor Emily Lakdawalla has returned from the Lunar and Planetary Science Conference in Texas with the latest revelations about our solar system. She shares them in an extended report.
03/17/2015 | 34:46
- John Grotzinger, Curiosity Project Scientist, California Institute of Technology
The Mars Science Laboratory rover has accomplished its primary goals on the Red Planet, and John Grotzinger has left his central role to become Chair of the Division of Geological and Planetary Sciences at the California Institute of Technology. He shares his thoughts about the ongoing mission and much more.
03/10/2015 | 28:50
- George Whitesides, President and CEO, Virgin Galactic
6,000 job-seekers came to the new Long Beach, California home of Virgin Galactic’s LauncherOne rocket on a recent morning. We sit down with CEO George Whitesides for a conversation about this new effort and the return of SpaceShipTwo.