- What you're seeing is a planetary nebula. A cloud of gas was ejected from the star after stellar winds pushed the star's outer layers into space.
- Ultraviolet radiation excites the surrounding gases to various colors, generating the rings you see avoce.
- Planetary nebula last for about 10,000 before the central stars shrinks to become a white dwarf.
Hubble Telescope Captures Star’s Last Dying Moments
8. 1. 15 by Kif Leswing