The life cycle for a particular star depends on its size. The diagram shows the life cycles of stars that are: about the same size as the Sun; far greater than the Sun in size. All stars begin ...

The team tracked the signal back to a strange binary system containing a dead star or "white dwarf" and a red dwarf stellar ...

doesn't signal the end of the system's life. Instead, the light will simply dim, and the red giant and white dwarf will continue their orbit and the nova cycle. To see the T CrB nova, you need to ...

The life cycle for a particular star depends on its size. The diagram shows the life cycles of stars that are: about the same size as the Sun; far greater than the Sun in size. All stars begin ...