desmonde
Since their formation, asteroids have withstood internal heating, surface melting from impacts, radiation, and micrometeorites.
Asteroid belt
Evolution of the asteroid belt
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replied to: desmonde
coffeym
Replied to: Since their formation, asteroids have withstood internal heating, surface melting from...
Scientists believe that an original or primordial asteroid belt may have consisted of mass equivalent to that of the Earth.