Could 'Oumuamua Be An Extraterrestrial Solar Sail?
Could 'Oumuamua Be An Extraterrestrial Solar Sail?
A new study by a pair of astronomers from the Harvard Smithsonian Center for Astrophysics (CfA) has suggested that 'Oumuamua may actually be a light sail of extra-terrestrial origin.
November 2, 2018 at 10:07AM
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