Red Giant Stage
Red Giant Stage is a phase in the life cycle of a star, where the star has exhausted the hydrogen fuel in its core and starts to burn helium. During this stage, the star expands and becomes much brighter, with its outer layers cooling and reddening. Red Giant Stage is an important phase in the evolution of stars, as it determines the fate of the star and its planetary system. The star may eventually shed its outer layers and form a planetary nebula, leaving behind a hot, dense core known as a white dwarf. In some cases, the star may undergo a supernova explosion, leaving behind a neutron star or a black hole. Studying Red Giant Stage is important for understanding the evolution of stars and the formation of elements in the universe.
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