Compass and Scale Image of Abell 520

Compass and Scale Image of Abell 520

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Fast Facts
News release ID: STScI-2012-10
Release Date: Mar 2, 2012
Image Use: Copyright

Tags
Annotated Observations, Dark Matter, Galaxies, Galaxy Clusters, Gravitational Lensing

Credits

Illustration: NASA, ESA, and Z. Levay (STScI);
Image: NASA, ESA, CFHT, CXO, M.J. Jee (University of California, Davis), and A. Mahdavi (San Francisco State University)