Killer Asteroid: Defending Earth
This documentary confronts the threat of a killer asteroid and the effort to defend Earth from an impact from space. It follows cutting-edge missions and scientists working to track dangerous objects and develop ways to deflect them. The film balances the drama of a cosmic threat with the real science of planetary defence. It is a gripping watch for anyone interested in asteroids, space missions, and protecting the planet from disaster. Free to watch in HD on Dr Documentary.
Courtesy of Documentary on YouTube. Watch on YouTube ↗
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