NASA just released this new Hubble image of two galaxy clusters about to collide. The result of this cosmic collision of galaxy clusters was the formation of a new, massive structure called MACS J0416, which lies roughly 4.3 billion light-years from earth in the constellation Eridanus.
Credit: NASA, ESA, CXC, NRAO/AUI/NSF, STScI, and G. Ogrean (Stanford University)