The theory of the asteroid belt is - it was another planet that failed to 'gel' properly at the time the solar system was being created.
To be correct, it is inside. The formation is Sun, Mercury, Venus, Earth, Mars and then Asteroid belt.
The asteroid belt is littered with debris from crashes between giant rocks.
The asteroid belt is named after the numerous asteroids that orbit the sun between Mars and Jupiter. These asteroids are rocky remnants from the early formation of the solar system.
The asteroid belt is between the inner and outer planets, but mostly it is just empty space.
Mars is not in the asteroid belt. The Asteroid Belt is between Mars and Jupiter.
The asteroid belt is in between Mars and Jupiter.
Venus is not in any asteroid belt.
The asteroid belt is not in Jupiter.
These area is called the asteroid belt.
The main asteroid belt is actually called the asteroid belt - pretty dull really.
The planet Jupiter is outside the asteroid belt, which is located in between the orbits of Mars and Jupiter.
The main asteroid belt is actually called the asteroid belt - pretty dull really.