Gravity.
the suns gravity keeps the planets in orbit
The gravitational force.
The force of gravity keeps the space station in orbit as well as inertia that keeps the space station moving in a straight line.
Strong nuclear force.
GravityCentripetal Force.
Gravity
Gravity is.
Gravity
Gravity
The main force that keeps planets in orbit around the Sun is gravity. The gravitational pull from the Sun keeps the planets moving in their elliptical paths. This force of gravity is what maintains the balance needed for a planet to stay in orbit.
its called gravity
Gravity