The gravitational force between the Earth and the moon keeps the moon in orbit.
The gravitational pull of the sun affects the orbits of the planets in our solar system.
The gravitational attraction between two massive objects causes them to move towards each other.
The gravitational field around a black hole is so strong that not even light can escape.
Scientists detected gravitational waves for the first time in 2015, confirming a key prediction of Einstein's theory of general relativity.