They sometimes get pushed out of the belt and can end up all over the place — like this one.How do scientists track potentially dangerous asteroids?A telescope in Chile discovered the asteroid ...

There are so many asteroids orbiting between Mars and Jupiter — millions of them — that this region is known as the main asteroid belt. They sometimes get pushed out of the belt and can end up ...

Scientists believe they're the leftovers from the solar system's formation 4.6 billion years ago.There are so many asteroids orbiting between Mars and Jupiter — millions of them — that this region is ...