Program Archives

A NEW DAWN FOR INTERPLANETARY EXPLORATION
July 2, 2007
Guests: Marc Rayman
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Dawn Discovery Mission Project System Engineer Marc Rayman joins us to talk about this revolutionary spacecraft's journey to the two largest objects in the asteroid belt, Vesta and Ceres. Emily...  more »

DEEP SPACE 1 / ET PHONES HOME!
April 7, 2003
Guests: Marc Rayman
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Deep Space 1 has just won an award. Project manager Marc Rayman talks about the ion-engine powered spacecraft that visited Comet Borrelly. Emily looks forward to TV from Mars. SETI@home's Dan...  more »