How long does a star live?
A famous person glows for thousands and thousands of years till the gases in its outer layer start to cool, and the hydrogen in the internal core is slowly used up. The cool outer layer starts offevolved to glow red. When this occurs the superstar is called a crimson giant. The red giant continues to lose its brightness until it fades away. Depending on its size, a red giant may additionally die in an explosion, get compressed to form a black gap or come to be a white dwarf.
