Galaxy cluster Abell 370 with dark matter map
Date: 25 March 2015
Satellite: Hubble Space Telescope
Depicts: Abell 370
Copyright: See below
This is a NASA/ESA Hubble Space Telescope image of the galaxy cluster Abell 370. Shown in blue on the image is a map of the dark matter found within the cluster. This cluster was part of a study of 72 galaxy cluster collisions which determined that dark matter interacts with other dark matter even less than previously thought.
Credit: NASA, ESA, D. Harvey (École Polytechnique Fédérale de Lausanne, Switzerland), R. Massey (Durham University, UK), the Hubble SM4 ERO Team and ST-ECF
Last Update: 1 September 2019
