A Star Grazed Our Solar System 70,000 Years Ago, and Early Humans Likely Saw It...

Space.com | 2018-03-21 15:50 UTC

Some distant objects in our solar system bear the gravitational imprint of a small star's close flyby 70,000 years ago, a new study suggests.

By ceres on 2018-03-21 16:46 UTC
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