Space
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What are comets?
What are comets?
Comets are small planets, ranging in size from baseball-sized meteors to 1/3 the size of the moon.
Keywords: comet, space, astronomy
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What are comets?
Comets are small planets, ranging in size from baseball-sized meteors to 1/3 the size of the moon.
Keywords: comet, space, astronomy
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