Food For Thought Deflecting an Asteroid
Former NASA astronaut Rusty Schweikart on protecting Earth from asteroid impacts. Details
Program: Food For Thought
Episode: Deflecting an Asteroid
Former NASA astronaut Rusty Schweikart talks about protecting Earth from asteroid impacts and goes into suprising details of this issue.
Premiere Date: 01/07/2011
Episode Expires: Never
TV Rating: NR
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