The Orion Nebula is a site where gravity is crucial for star formation, while the Sun goes through different life cycle stages, including the formation of a planetary nebula. Stellar formation involves gravity, increasing pressure, and nuclear fusion.
Gravity plays a crucial role in the formation of stars within the Orion Nebula. The dense clumps of dust and gas in the nebula are the birthplaces of new stars, as gravity pulls the material together, leading to nuclear fusion and the birth of a star.
Following the life cycle of the Sun, the next step after the formation of a star involves the star going through various stages like red giant and eventually shedding its outer layers to form a planetary nebula.
The process of stellar formation involves gravity pulling gas and dust together within a nebula, increasing temperature and pressure until nuclear fusion ignites, marking the birth of a star.
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