Earth has one natural satellite, the moon, and numerous artificial satellites, the first of which was called Sputnik, which can deservedly be called Earth's second satellite.
The Earth's only satellite is the Moon.
The Moon
The moon is the earth's only natural satellite.
The Moon.
Vanguard1
The Moon
moon
srry
The moon is the earths only natural satellite
Please remember that close to Earth's surface, a satellite must move at a speed of about 7900 meters/second. If it is inside the Earth's atmosphere, the force of friction will make the satellite lose energy. As a result, it will soon crash to the Earth's surface.
The natural satellite seen from Earth
the earths atmosphere