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Portrait of a galaxy cluster

Portrait of a galaxy cluster

Hubble Space Telescope

A massive, spacetime-warping cluster of galaxies is the setting of today’s NASA/ESA Hubble Space Telescope Picture of the Week . The galaxy cluster in question is Abell 209, which is located 2.8 billion light-years away in the constellation Cetus (The Whale).

Credit
ESA/Hubble & NASA, M. Postman, P. Kelly
Licence
CC BY 4.0
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Nichora saves it at full iPhone resolution, cropped so the clock never covers the subject.

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