Galaxy Clusters
January 25, 2013
Composite image of 81 galaxy clusters known from former sky surveys that are also catalogued in the XMM-Newton slew survey.
Copyright: ESA and the XMM-Newton EPIC consortium
Topics:
Social Issues, Space, Galaxy clusters, Astronomy, 2XMM J083026+524133, Space telescopes, XMM, Astronomical survey, XMMXCS 2215-1738, XMM-Newton, European Space Agency, Spaceflight
