Gravity - the force that attracts a body toward the center of the earth, or toward any other physical body having mass., Revolve  - move in a circle on a central axis., Rotate  - an object's spinning motion about its own axis., Revolution  - The motion of an object around a point, especially around another object or a center of mass., Satellite - an object that moves around a larger object., Asteroid belt  - a region of space between the orbits of Mars and Jupiter where most of the asteroids in our Solar System are found orbiting the Sun.,

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