Galaxy Zoo Talk


  • SHLOMI54 by SHLOMI54

    okay i can see it is an artfact, but is the kind of donut on the foreground normal?
    when i go to the galaxy zoo examine, i can see many and many donuts like that... lightning effect or something like that, exact?


  • Capella05 by Capella05 moderator in response to SHLOMI54's comment.

    Hi and welcome SHLOMI54 😃

    They are all artifacts cause by filter / imaging errors. Have you had a read of this thread here ? It has a lot more information on some of the more common artifacts you may encounter 😃

    Happy hunting!