Question

Is the gravitational force all over the universe same?

Answer 1

Gravity is the force that binds stars, planets, and galaxies together,” noted study co-author Scott Ransom from the National Radio Astronomy Observatory in Charlottesville, Va. in a statement. “Though it appears on Earth to be constant and universal, there are some theories in cosmology that suggest gravity may change over time or may be different in different corners of the Universe.”