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| the sun and the groups of planets that revolve around it |
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| planets do not generate there on light they are visible to us because they reflect sunlight |
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| Smaller objects that orbit a planet |
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| a body that orbits a larger body |
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| energy that comes from the sun |
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| One complete spin of Earth on its axis |
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| the earths tilt on its axis is important so everybody does not have the same day of sunlight |
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| the sun is an average star |
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| the earth is the third planet from the sun |
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| 240000 miles from the earth and it is only one forth of the earths size |
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| the galaxy we live in is called the milky way |
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| the diameter of the sun is 865000 miles |
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