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The Chelyabinsk Meteor: Can We Survive a Bigger Impact?

11 Dec 2013, 02:16 UTC
The Chelyabinsk Meteor: Can We Survive a Bigger Impact?
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Dr. David Morrison, a nationally-recognized expert about asteroids, discusses the Chelyabinsk, Russia impact of February 2013 and evaluates ways we might meet the grand challenge to protect our population from space debris. Recorded November 6, 2013

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