Questions and Answers About the Sun:

What is the Sun?

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What is the Sun made of?

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How big is the Sun?

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How far away is the Sun?

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How heavy is the Sun?

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How old is the Sun?

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How hot is the Sun?

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Can the Sun be dangerous?

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Why do we study the Sun?

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How do scientists study the Sun?

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What are the aurorae?

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What is an eclipse?

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What type of star is the Sun?

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What are the physical characteristics of the Sun?

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What kind of light does the Sun emit?

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What are some historical observations of the Sun?

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Why is it important to study the Sun?

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How does one study the Sun?

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Does the Sun have a surface?

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Does the brightness of the Sun change over time?

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How does the Sun work (what goes on inside)?

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What are the key areas of solar research today?

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What are the northern lights, or aurorae?

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How does the Sun affect communications?

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How does the Sun affect our climate?

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What is space weather?

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