What is the difference between a natural and artificial satellite?

A natural satellite is a celestial body that naturally orbits a planet — for example, the Moon is Earth’s natural satellite. It is formed through cosmic processes, not by human effort. An artificial satellite, on the other hand, is man-made, launched into orbit using rockets for purposes like communication, weather observation, navigation, and research. Artificial satellites are designed and controlled by scientists and engineers, whereas natural satellites follow natural orbital mechanics. Both types share the same gravitational principles but differ in origin, purpose, and control. Together, they help scientists understand planetary motion and space environments.