| Term 
 | Definition 
 
        | The study of stars and planets for a scientific purpose |  | 
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 | Definition 
 
        | The study of stars and planets to predict the future |  | 
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 | Definition 
 
        | The path the sun seems to take through the stars |  | 
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 | Definition 
 
        | The spinning motion of a body on its axis |  | 
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        | Term 
 | Definition 
 
        | The elliptical motion of a body as it orbits another body in space (Earth around Sun) |  | 
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 | Definition 
 
        | 12 constellations that are on the ecliptic |  | 
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 | Definition 
 
        | A group of stars that forms a picture |  | 
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 | Definition 
 
        | The belief that the Earth is the center of the universe |  | 
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 | Definition 
 
        | Common center of rotation for the moon and Earth |  | 
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        | Term 
 | Definition 
 
        | Belief that the sun is center of universe |  | 
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