Double #ring with a supernova?
-
by PDXDave
cool one.
Posted
-
by ElisabethB moderator
Beautiful !
This is UGC 1214 also known as MRK573.
The 'supernova' is just a foreground starPosted
-
by zutopian
A well known #Seyfert galaxy.
#AGN active galactic nucleus
#voorwerpje ionized gas ?Posted