Space Science Documentary - End of the Earth - Science Channel

2016 July 22
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Space Science Channel
Space Science Documentary - End of the Earth - Science Channel

Space Science Documentary - End of the Earth. A look at end of the world scenarios involving killer asteroid or comet impact events, gamma-ray bursts, the Sun melting Earth as it turns into a red giant, The Big Rip, and the plans that scientists have to potentially save the Earth from an interstellar disaster. ►Thanks for watching! ►If you like this video, please like, share and comment. Thank you! ►Subscribe for more: https://goo.gl/wqQPCg