physical harm that is done to something

a piece of something that has broken off something larger

to travel in a curved path around a much larger object

a machine that is sent into space and goes around Earth and is used for communication

to follow the movements of something

to hit something that is moving in a different direction

to work with someone else to do something that you both want

the pieces of something that are left after it has been destroyed

a very small piece of something

a vehicle that is able to travel in space