Stellar evolution is the life cycle of a star. A cycle suggests that upon death of a star, another star is born. How is this possible?

(A) Stars never really die.

(B) The death is a black dwarf star. This type of death triggers the birth of a new star.

(C) The death is a red giant. This type of death emits red energy that forms a new star.

(D) The death is a supernova. This type of death can produce nebular clouds and trigger the birth of a new star.

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25 May, 14:59

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Robert Jacobson · Answer 1

It's D ... Stars do die. When they run out of nuclear fuel supernova happens (big explotion which can also create black holes sometimes)