What dense object is left behind when a smaller star gently puffs off its outer layers?

Answer

White dwarf

When a smaller star reaches the end of its life cycle and exhausts its fuel, it undergoes a transformation where it sheds its outer layers into space. This process exposes the remaining small, hot core, which is known as a white dwarf. This object represents the final, stable state of low-to-medium mass stars, as they no longer have the nuclear fuel to drive the fusion processes that once sustained them.

What dense object is left behind when a smaller star gently puffs off its outer layers?

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