Radio Galaxy Zoo Talk


  • Corcaroli by Corcaroli

    Is it unusual to have two radio sources so close together within an IR saturated source?


  • WizardHowl by WizardHowl

    The bright IR source in the lower left quadrant of this image is a star and is partly obscuring what may be a cluster of galaxies in the background. The faint pair of radio sources might have a more distant origin than this, though, as they do not seem to have an optical counterpart. It is not unusual for foreground stars to obscure [radio] galaxies, see, e.g.