Stars are born from clouds of gas and dust, shine steadily for a long time, then change dramatically near the end. What happens at the end depends on the star's mass. Choose a low-mass star like the Sun or a high-mass giant, then step through its life.
Star mass:
MissionTake this low-mass star to its red giant stage.Round 1Streak 0Best 0
Compared with the target stage, you are:
The star is shining. Pick a mass, predict, set the stage, then check.
current stagenebula
target stagered giant
final fate of this starwhite dwarf
Nebula, protostar, main sequence, then the path set by the star's mass.