Sunday, April 25, 2010

Hawking: Aliens may pose risks to Earth
[ Mon, 26 Apr 2010 03:09:58 GMT ]

Astrophysicist Stephen Hawking says aliens are out there, but it could be too dangerous for humans to interact with extraterrestial life.British astrophysicist Stephen Hawking says aliens are out there, but it could be too dangerous for humans to interact with extraterrestrial life.


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