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| pattern of stars in the sky |
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| measurement of light a star receives |
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| measurement of light Earth receives |
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Definition
| distance light takes to travel in one year |
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| layer that extends 2000 km above the photoshphere |
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Definition
| area's that appear darker than others because it's cooler than surrounding area's |
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Definition
| large cloud of clegas and dust |
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Definition
| late stage in star's life cycle |
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| stage where star is aboutblack hole same size of Earth |
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Definition
| heavy elemnt form by fusion and expands into supergiant |
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Definition
| when star's diamater shrinks, and core becomes dense |
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| a reigon where light can't escape |
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| large group of stars, gas, and dust |
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| leading theory about the formation of the universe |
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| The end of the little dipper, Polaris is its name |
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| the center of a star, produces heat and energy from fusion of hydrogen. |
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| when the sun covers the moon |
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Definition
| when the moon covers the sun |
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