Hubble captures colliding galaxies

Hubble images of colliding galaxies illustrate different stages of violent events; these are compared with a computer simulation

Read more: http://space.newscientist.com/article...

(Courtesy of NASA/ESA/Hubble Heritage Team/STScI/AURA/A Evans/U of Virginia/NRAO/Stony Brook U/K Noll/J Westphal)