@j_bettany ·
@j_bettany - 14 Aug 2009
Fermi Paradox Points to Fewer Than 10 Extraterrestrial Civilizations – http://www.technologyreview.com/blog/arxiv/23832/
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@j_bettany ·
Fermi Paradox Points to Fewer Than 10 Extraterrestrial Civilizations – http://www.technologyreview.com/blog/arxiv/23832/