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6 Cards in this Set
- Front
- Back
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axis
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imaginary line through a spinning object
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rotation
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*one full spin of an object around an axis
*Earth takes 24 hours to complete one |
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orbit
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path of an object around another object
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revolution
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*movement of an object around another object
*Earth takes 365 1/4 days to complete one |
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eclipse
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when an object in space casts its shadow on another object
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constellation
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group of stars that form a pattern
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