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Search for alien life: Why scientists still lack confirmed proof
Celestium explains why scientists still have no confirmed evidence of extraterrestrial life, examining possible biosignatures ...
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Sceptic Michael Shermer reportedly bets that extraterrestrials will not be confirmed by 2030
Michael Shermer has wagered $1,000 that extraterrestrial visitation, technology or biological life will not be confirmed by 31 December 2030, even as the Trump administration reviews a vast archive of ...
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