Galaxy Zoo Talk

What caused the blue and green disturbance?

  • Earth_moon_ by Earth_moon_

    Whar caused the blue and green disturbance.


  • Capella05 by Capella05 moderator

    The blue / green object is not real - it is a artifact that was generated during imaging or processing.

    We have not been told exactly what causes it, but it is only visible on the infrared images.

    Hope this helps!