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The Oort Cloud: Crash Course Astronomy #22

Season 1 Episode 22

About the Episode

Now that we're done with the planets, asteroid belt, and comets, we're heading to the outskirts of the solar system. Out past Neptune are vast reservoirs of icy bodies that can become comets if they get poked into the inner solar system.

Aired: 06/24/15 | Expires: | Runtime: 11m 40s