A new study has re-imagined the impact with Theia slamming into an Earth and shows that if our world was covered with an enormous magma ocean at the time, it could solve the longstanding questions about how the Moon formed.

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A new study has re-imagined the impact with Theia slamming into an Earth and shows that if our world was covered with an enormous magma ocean at the time, it could solve the longstanding questions about how the Moon formed.