Our Solar System formed about 4.6 billion years ago when a huge cloud of gas and dust started to collapse under its own gravity. As the cloud collapsed, it started to spin. The Solar system is made up of the Sun and everything that orbits around it includes the planets and their moons as well as numerous asteroids, meteoroids, and comets. Without any unbalanced forces acting on them, the tremendous gravity of the Sun and the planets have kept them rotating for billions of years. Either the Earth or any other planet does not have any needle to rotate or to revolve.
