deflect
diameter
meteor
orbit
velocity
impact
atmosphere
collision
asteroid
to cause an object to change direction after hitting something
the distance across an object
air that surrounds a planet
a small object from space that enters the Earth's atmosphere. They often appear as glowing streaks in the sky or "Shooting Stars"
the force of one thing hitting another
a rocky object in outer space
circling another object, like the Moon around the Earth
speed
one object hitting into another object