Lens
-
by jari6
I have absolutly no clue what that could be.
Posted
-
by deano384
some sort of optical artifact from an object just off the image area perhaps?
Posted
-
by vrooje admin, scientist
Yes -- there's a very bright star just off camera. More on this and other artifacts here: http://talk.galaxyzoo.org/help/discussions/DGZ1006byh
Posted