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Planetary Video

Intro Astronomy 2017. Class 7: Asteroids and the Asteroid Threat

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Lecture 7 of Dr. Bruce Betts' 2017 online Introductory Planetary Science and Astronomy course covers asteroids and the near Earth asteroid threat to Earth (including statistics, past impacts, and information on the Chelyabinsk fireball). Recorded at California State University Dominguez Hills.

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