Planetary Radio: Space Exploration, Astronomy and Science

Celebrate the Mars Rovers With Jim Bell

Planetary Radio: Space Exploration, Astronomy and Science

Jim Bell and Bill Nye talk Spirit and Opportunity in celebration of 5 years on Mars. Emily Lakdawalla's Q&A looks forward to a Mars flyby by the Dawn spacecraft.Learn more about your ad choices. Visit megaphone.fm/adchoices See omnystudio.com/listener for privacy information. See omnystudio.com/listener for privacy information.

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