What happens to a star's lifespan as its mass increases significantly?

Answer

It decreases significantly due to extremely rapid fuel consumption

The relationship between mass and lifespan is inverse and non-linear; higher mass leads to much higher core temperatures and fusion rates, causing the star to burn through its fuel much faster.

What happens to a star's lifespan as its mass increases significantly?

#Videos

What Defines A Main Sequence Star? - YouTube

evolutionclassificationsequencestarFusion