Thread: See a exoplanet collide
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Old May 10th 20, 06:53 PM posted to alt.astronomy
Sylvain[_4_]
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Default See a exoplanet collide


The same thing as Earth and Theia 4.5 billions years ago

https://www.youtube.com/watch?v=6hFH7jj633g

https://www.youtube.com/watch?v=cSXgz6hGd9c