The Why Files on MSN
They sent 12 humans to an alien planet - only 8 came back
Twelve humans were selected for a mission unlike anything in history—traveling 40 light years to an alien world. But what ...
In 1965, twelve astronauts reportedly embarked on a classified mission to Serpo, a planet 40 light years away, as part of a secret exchange program with an extraterrestrial civilization. Thirteen ...
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