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Browse by Guest: Mike A'Hearn


DEEP IMPACT RETURNS FOR AN INTERPLANETARY THREE-FOR-ONE
July 9, 2007
Guests: Mike A'Hearn
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Deep Impact wowed the world with its explosive investigation of a comet two years ago. Now the spacecraft has been given a new mission that combines two very different tasks. We talk with then and...  more »

DEEP IMPACT: THE REAL THING
January 10, 2005
Guests: Mike A'Hearn
Select Format: MP3    Windows Media   

The launch of the Deep Impact spacecraft this week begins a mission that will end on the 4th of July with the spectacular creation of a crater on a comet. The mission's Principal Investigator, Mike...  more »