brooke isabelle
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How long ago was the formation of the moon?
🕑 Added 2023-03-09 04:59:01 +0000 UTCThe moon was formed ~4.5 billion years ago, about 30–50 million years after the origin of the Solar System, out of debris thrown into orbit by a massive collision between a smaller proto-Earth and another planetoid, about the size of Mars.
