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Curious about stars? The Sun is a main sequence star, which means that it converts hydrogen into helium in its core in a process that keeps it from collapsing. It’ll become a red giant in about 5 billion years when it runs out of hydrogen. Learn more: https://universe.nasa.gov/stars/types/
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in reply to NASA

They Might Be Giants have two songs about the process of the sun. Which one is more accurate describing the process?

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