Planetary Radio: Space Exploration, Astronomy and Science
Planetary Radio: Space Exploration, Astronomy and Science
The Planetary Society
Mars Exploration Rover Project Manager John Callas
30 minutes Posted Jul 26, 2009 at 10:00 pm.
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Show notes
John Callas reports on Spirit and Opportunity, Bill Nye debates the future of humans on the Moon, and Bruce Betts looks to the Perseid meteor shower in his What's Up review of the night sky.Learn more about your ad choices. Visit megaphone.fm/adchoices

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