just watch and do NOT press the button low mass: red dwarfs can live for TRILLIONS (1,000,000,000,000) of years average mass: these goobers can live for up to 30 BILLION (30,000,000,000) years (sun will become red giant in ~7b [7,000,000,000] years) high mass: these energetic stars release a lot of energy while young and can live for a few million (1,000,000-100,000,000) years took 5 hours somehow
