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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03/11/2013 | 28:50
- 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.
03/04/2013 | 28:50
- 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.
02/25/2013 | 37:45
- Andrew Siemion, Project Scientist, UC Berkeley
UC Berkeley SETI researcher Andrew Siemion and his colleagues have put an upper limit on the number of civilizations in our galaxy that are capable of giving us a call. He’ll explain their reasoning and provide other search updates.
02/18/2013 | 31:25
- 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.
02/11/2013 | 28:50
- 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.
01/28/2013 | 28:53
- Debra Fischer, Astronomer, Yale University
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.
01/21/2013 | 28:50
- Alison Peck, Former ALMA Commissioning Scientists Team Leader, National Radio Astronomy Observatory
- Al Wooten, North American Project Scientist and head of the North American ALMA Science Center, National Radio Astronomy Observatory
ALMA will make sharper images than the Hubble Space Telescope, yet it’s a radio telescope! ALMA scientists Alison Peck and Al Wooten tell us about this array of 66 huge dishes in Chile’s Atacama desert.
01/14/2013 | 52:37
- Jason Kalirai, Deputy Project Scientist, James Webb Space Telescope, Space Telescope Science Institute
- Dean C. Hines, Scientist, Space Telescope Science Institute
The 221st meeting of the American Astronomical Society was a great place to learn about the James Webb Space Telescope from Jason Kalirai and Dean C. Hines.
01/07/2013 | 28:50
- John Dobson, Astronomer and designer of telescopes, The Sidewalk Astronomers
A reprise of our very popular conversation with the delightful 97-year old John Dobson, inventor of the Dobsonian telescope that brings the universe within everyone’s reach.