space rocks

Science & Environment
2:30 am
Thu January 30, 2014

Asteroid Belt May Be Just One Big Melting Pot Of Space Rocks

An artist's concept of a narrow asteroid belt orbiting a star similar to our own sun.
NASA/JPL-Caltech

Originally published on Thu January 30, 2014 7:32 am

The asteroid belt, a ring of rubble between Mars and Jupiter, has sometimes been written off as discarded leftovers from the solar system's start. But new research published in the journal Nature shows that the belt actually formed during an unruly later era, when planets themselves were on the move.

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