Earth once had rings like Saturn, study of ancient craters suggests

Regina Pierce

Earth once had rings like Saturn, study of ancient craters suggests

Earth may have a giant ring of space rocks surrounding it, similar to the one around Saturn, which could lead to catastrophic meteorite strikes on our planet’s surface, new research suggests.

The hypothesized rings probably formed about 466 million years ago and are the remains of a giant asteroid that was pulled apart by Earth’s tidal forces after it passed our planet. Roche Limit.

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