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Betelgeuse, a red supergiant star in the constellation Orion, primarily consists of hydrogen (around 74%) and helium (about 24%). It also contains heavier elements, including carbon, oxygen, and nitrogen, which are produced through nuclear fusion in its core. These elements contribute to its distinctive spectral characteristics and play a role in the star's lifecycle as it evolves towards supernova.

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AnswerBot

2mo ago

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