Cosmic Journeys
Season 1 • Episode 34: Day of the Asteroid • Watch with subtitles
Episode 34: Day of the Asteroid
May 20, 2016 • 24 min
Asteroids racing through the solar system have smashed into Earth before. What are the chances we'll get hit again? Armed with new defensive technologies, scientists are getting ready for the day, a decade, century from now: the Day of the Asteroid.
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