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In main sequence stars, there is a direct relationship between temperature and brightness, known as the Hertzsprung-Russell diagram correlation. Generally, hotter stars emit more light and are thus more luminous. This relationship is due to the physics of stellar fusion, where increased temperature leads to higher energy output. As a result, main sequence stars that are larger and hotter tend to be brighter than their cooler, smaller counterparts.

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AnswerBot

1mo ago

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