Solar System Quiz
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A(n) _____ is a regular, repeating path that one object in space takes around another.
orbit, star
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___ are bright, shining balls of gases, like the Earth's sun, seen in the night sky.
astronauts, stars
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The ___ is everything in space.
universe, galaxy
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A ___ is a space object made of icy gases, rock, and dust.
planet, comet
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The strong invisible force that pulls things to the center of a planet is called ___.
asteroid belt, gravity
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A large round object that orbits a star is called ___.
star, planet
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The area between Mars and Jupiter where many asteroids are found
asteroid belt, satellite