Galaxy Zoo Talk

What is this?

by monkeylord5000

What is that green-ringed object?

Posted December 16, 2013 1:19 AM
by ElisabethB moderator

That is an optical artifact.

Posted December 16, 2013 7:01 AM

Subject: AGZ0007mn3

by Kashimir

What exactly is that green round shape? #oddity

Posted November 5, 2013 4:24 AM
by ElisabethB moderator

It's an artifact.

Posted November 5, 2013 8:02 AM
by funie200

But what sort of artifact...?

Posted February 19, 2014 3:56 PM
by ElisabethB moderator

No idea what causes it, sorry !

Posted February 19, 2014 3:58 PM
by Wisi_EU

must be a bug of the computer program that treats the pictures to darken stars that shine too much. I'd be curious to know which program.

Posted February 19, 2014 4:30 PM
by isadora_paradijsvogel

#artifact

Posted February 21, 2014 7:43 PM
by lynnerr

There is a very unusual green object in front of this galaxy.

Posted March 19, 2014 7:23 PM