Question

How do stars evolve? ....in brief...​

Answer 1

Stellar evolution is the process by which a star changes over the course of time. ... Stars with at least half the mass of the Sun can also begin to generate energy through the fusion of helium at their core, whereas more-massive stars can fuse heavier elements along a series of concentric shells.

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Answer 2

Ello user !!!!!!!!!

Here is your answer,

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Stars are formed in giant clouds of dust and gas, and progress through their normal life as balls of gas heated by thermonuclear reactions in their cores.

Depending on their mass, they reach the end of their evolution as a white dwarf, neutron star or black hole.

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