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Old 01-08-2013, 02:49 PM   #80
Rhumb
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Join Date: Apr 2007
Location: Virginia
Posts: 108
My Ride: 2001 M3 Coupe
FWIW:

17 Billion Earth-Size Alien Planets Inhabit Milky Way
http://www.space.com/19157-billions-...ts-aas221.html

So, even if life is but a one-in-a-million long shot on even just these earth-sized planets, that means there are 17,000 planets with life in just our one galaxy alone (itself just one out of hundreds of billions). As said, that's not positive proof that there is extraterrestrial life, but it does hint strongly for it.
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