While the Sun gravitationally pulls the asteroids inward, the gravitational pull of Jupiter is pulling the asteroids outward. Since the belt is closer to Jupiter than it is to the Sun, Jupiter exerts more of an influence on the asteroids. As a result, the asteroids are held in orbit away from the inner planets.
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StarChild Authors: The StarChild Team
StarChild Graphics & Music: Acknowledgments
StarChild Project Leader: Dr. Laura A.
Whitlock
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