Saturday, May 12, 2018

This image, captured by the NASA/ESA Hubble Space Telescope, shows a massive group of galaxies bound together by gravity: a cluster named RXC J0032.1+1808. [6620 x 6092]


https://go.nasa.gov/2jTIvlx via /r/spaceporn http://bit.ly/2GaJhTR