The Moon, like the Earth, has been bombarded by asteroids and comets since its formation, leaving behind craters of ... traced the 200 martian meteorites to five impact craters within two volcanic ...

A trio of geologists and environmental scientists from Universidad Rey Juan Carlos, Lawrence Livermore National Laboratory, ...

The Hidden Story of the Venus Impact In our cosmic neighborhood's tumultuous youth, chaos reigned supreme. Picture a celestial shooting gallery where rocky projectiles careened through space, ...

Rocks were flying everywhere, willy-nilly, smacking into the newly formed planets, pocking them with craters and gouging out ...

A new study suggests that Earth might have had a ring system around 466 million years ago, potentially formed during a period of unusually intense meteorite impacts known as the Ordovician impact spik ...