Stephen Hawking: "mankind must colonise space or die out":
http://www.guardian.co.uk/science/2010/aug/09/stephen-hawking-human-race-colonise-space
Stephen Hawking warns over making contact with aliens:
http://news.bbc.co.uk/1/hi/uk/8642558.stm
Showing posts with label Stephen Hawking. Show all posts
Showing posts with label Stephen Hawking. Show all posts
Tuesday, 17 August 2010
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