In which stage of a star's evolutionary cycle does it spend the most time?
A) the pre-main sequence
B) the main sequence
C) the post-main sequence
D) It depends on the mass of the star.

Question

Quizplus · Accepted Answer

Stars spend the majority of their life in the main sequence stage, where they fuse hydrogen into helium in their cores. This stage is the longest in a star's life cycle.

In Which Stage of a Star's Evolutionary Cycle Does It