Bok
09-23-2016, 09:34 PM
This star is ending its life by casting off its outer layers of gas, which formed a cocoon around the star's remaining core.
More... (http://www.nasa.gov/image-feature/goddard/2016/hubble-views-a-colorful-demise-of-a-sun-like-star)
More... (http://www.nasa.gov/image-feature/goddard/2016/hubble-views-a-colorful-demise-of-a-sun-like-star)