Planetary Radio: Space Exploration, Astronomy and Science

Dawn Approaches Giant Asteroid Vesta

Planetary Radio: Space Exploration, Astronomy and Science

After three-and-a-half years of ion-propelled flight, Dawn is finally on final approach to Vesta. We'll get a mission status report from Marc Rayman. 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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