Massive Comet Heading Our Way Likely Larger Than Mars’ Moons
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Astronomers have determined that the diameter of the nucleus of C / 2014 UN271 (Bernardinelli-Bernstein) from the Oort cloud is…
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Astronomers have determined that the diameter of the nucleus of C / 2014 UN271 (Bernardinelli-Bernstein) from the Oort cloud is…