If by satellite you mean an object that orbits the earth, then the Moon is a satellite of the earth. There are thousands of other satellites put into orbit by both private and public organizations used for everything from GPS to communication and even you TV service.
The moon IS a satellite that orbits earth
A satellite is an object which orbits a larger body. For example, the Moon orbits the Earth, and the Earth orbits the Sun. The Moon is a satellite of the Earth and the Earth is a Satellite of the Sun.
the moon
It orbits the Earth
The only natural satellite that orbits the Earth is the Moon.
A satellite.
The Moon
There are many.
Because it orbits the earth
its gravity
The Moon, or Luna.
One orbits the earth.