Galaxy Zoo Talk

Blue dot

  • CheezeWhiz23 by CheezeWhiz23

    What is that?


  • KWillett by KWillett scientist, admin, translator

    Quite an #artifact. It's something in the J-band image of the survey, for which we have two separate exposures that are combined. Looks like the alignment didn't agree between them. Hopefully you can still classify the galaxy in the center!