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NASA 360: Stories of the Solar System: Comets and Asteroids

July 15, 2013
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Caleb: If you want to look back in time to the beginning of our solar system, look no further than comets and asteroids. Molly: These solar system time capsules have been giving away secrets of not only how our solar system formed, but also the planets that call it home. Dr. Paul Chodas: What are the materials that form the solar system? What did it look like originally? Lindley Johnson: Asteroids and comets are the leftover material that made up the solar system.

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last updated on 2015-04-01 at 2:08 am EDT

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