Birth of a Planet: The Formation & Heavy Elements

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Planet formation, particularly for Earth, involves the accumulation of materials from stellar evolution, with heavy elements primarily originating from supernovae. These supernovae contribute to the cosmic dust and gas that form planetary nebulae, which are crucial in the creation of planets. The process includes the gravitational collapse of these materials, leading to the formation of solid bodies. Elements heavier than helium and hydrogen are indeed remnants of these explosive stellar events. Understanding these processes is essential for comprehending the origins of our planet and its composition.
wasi-uz-zaman
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hi experts
i know stellar evolution but how planet like Earth is formed and how it has heavy elements does it is the remanant of supernova?
 
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Yes, it is believed that the all elements heavier than helium and hydrogen are remnants of supernovae. The most plausible cause in my opinion would be planetary nebula.
 
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