Sunday, 21 October 2018

'Oumuamua Was Neither Comet nor Asteroid...So What Was It?

Last year's brief interstellar visit from a cigar-shaped thing named 'Oumuamua is confounding astronomers in new ways. https://ift.tt/2PL0SY9 Ramin Skibba October 21, 2018 at 09:00AM

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