Question

Newton state that Apple fall on the earth due to the gravitation, then why stars do not fall on the earth if the gravity is exist.

Answer 1

Explanation:

the gravity of earth is for some extent after that there is no gravitational force and many of stars are much further than that extent so they they are not attracted

Answer 2

Because Stars too exert force on earth. Everything in this universe applies force on every object. Force got balanced.

Stars are also too far from earth. As the distance from the earth increases, the gravitational force decrease. This is the reason behind this.