drake equation
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What are the odds declassified government reports will lead to disclosure that earth has been visited by advanced extraterestrials?
Asked by JLoon | 44 responses -
So... how about extraterrestrial life?
Asked by wondersluug | 26 responses -
When will we be able to send frozen embryos to other star systems to colonize habitable extrasolar planets?
Asked by mattbrowne | 12 responses
