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9 Cards in this Set
- Front
- Back
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a hot sphere of gases that gives off energy
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star
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a satellite of the Sun
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planet
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a dark area on the Sun's surface
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sunspot
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outermost layer of gases surrounding the Sun
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corona
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something burned to provide heat or power
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fuel
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the Sun and all the objects that orbit the Sun
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solar system
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a layer of gases surrounding a planet
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atmosphere
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tool that gathers light to make faraway objects appear
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telescope
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a curved piece of glass
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lens
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