Galaxy Zoo Talk

Red and green objects

  • davidrobertson by davidrobertson

    I have seen two of these now, this one and AGZ0004c3r which seems to have a similar red dot but in line of sight. Are these galactic or stellar?


  • fatha731 by fatha731

    The latter. Actually they are foregroundstars from our galaxy. The weird colours and shapes you see are all optical artifacts due to imaging issues.