Will an asteroid ever hit Earth? There are no known impact threats, but tiny meteors burn up in Earth’s atmosphere all the time! NASA asteroid expert Dr. Kelly Fast tells us more. Learn more about NASA’s planetary defense efforts: nasa.gov/planetarydefense
President Trump Reestablishes the National Space Council on This Week @NASA – June 30, 2017
NASA Science Live: International Asteroid Day
NASA Science Live: Asteroid Close Approach
Asteroid Day – ESA experts explain the nature and threat of asteroids
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