SciShow Space

SciShow Space

Our Alarmingly Close Shave with an Asteroid (2017x62)


Air date: Aug 04, 2017

How often do we miss asteroids like 2017 OO1, and what are astronomers doing to limit their impact? Meanwhile, distant icy worlds might not look as promising in our search for extraterrestrial life as scientists once thought.

  • Premiered: Apr 2014
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