Question

Why do larger stars life a shortter life?

Answer 1

Answer:

A star's life expectancy depends on its mass. Generally, the more massive the star, the faster it burns up its fuel supply, and the shorter its life. ... A star with a mass like the Sun, on the other hand, can continue fusing hydrogen for about 10 billion years.

Answer 2

Well it mostly depends on there mass. The more massive the star is, the faster it burns up its fuel supply. :)