Messiere 97 and Messiere 108

Messier 97 (top left) a planetary nebula from Messier Catalog, the blue star from its middle exploded and formed this expanding bubble of ionized oxygen(blue region) and hydrogen(red region) located ~2000 light years(620 parsec) away In the other corner Messier 108 a galaxy 14.1 Mpc(milion parsec) away, part of local super cluster M108 have a … Continue reading Messiere 97 and Messiere 108 →