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Astrobiologists Say Extraterrestrials May All Be Extinct - Sci-News.com

On wet terrestrial planets, with the ingredients and energy sources required for life seem to be ubiquitous, however, as physicist Enrico Fermi pointed out in 1950, no signs of surviving extraterrestrial life have been found. A plausible solution to ...

Submitted in section: Paranormal news 2015: Astrobiologists Say Extraterrestrials May All Be Extinct - Sci-News.com