The interactive H-R diagram below and our new Star In A Box app both show the life cycle of a star. The interactive H-R diagram is for a star with the same mass as the Sun, and shows how it forms and where it is on the H-R diagram at various stages of its life. The Star In A Box allows you to choose the initial mass of a star and follow it through its life.
Explore the lifecycle of a star similar to the Sun.
