Harvard scientists say interstellar object may be a probe sent by "alien civilization"

Harvard scientists say interstellar object may be a probe sent by "alien civilization"  CBS News Oumuamua mission value versus New Horizon Pluto and Europa Clipper  Next Big Future Scientist speaks out on 'alien spacecraft' space rock  WND.com They really just might be out there  New York Post Scientific shouting match erupts over whether ʻOumuamua was an alien spacecraft  SalonFull coverage

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