Deep fields & lensing
Galaxy cluster Abell 520 (CFHT and HST)
March 23, 2012 · ESA/Hubble · Orion
Zoom to full resolution See where it is in the 3D sky Original on ESA/Hubble ↗
The natural-colour image of the galaxies was taken with the NASA/ESA Hubble Space Telescope and the Canada-France-Hawaii Telescope in Hawaii.
Abell 520 formed from a violent collision of massive galaxy clusters and resides 2.4 billion light-years away.
More Hubble images of Abell 520
Mapping the dark matter in the core of galaxy cluster Abell 520November 30, 2012
Merging galaxy cluster Abell 520March 23, 2012
Galaxy cluster Abell 520 (plus CFHT, HST, CFHT/HST, and CXO overlays)March 23, 2012
Galaxy custer Abell 520 (HST-CFHT-CXO composite)March 23, 2012
Galaxy cluster Abell 520's luminosity (CFHT)March 23, 2012
Galaxy cluster Abell 520's hot gas (Chandra)March 23, 2012
Galaxy cluster Abell 520's mass (HST WFPC2)March 23, 2012Merging Galaxy Cluster Abell 520March 2, 2012