NGC 4634, which lies around 70 million light-years from Earth in the constellation of Coma Berenices, is one of a pair of interacting galaxies. Its neighbor, NGC 4633, lies just outside the upper right corner of the frame, and is visible in wide-field views of the galaxy. - Credit: ESA/Hubble & NASA
This spiral galaxy is ESO 510-13, located about 150 million light-years away. It's a lot like our own Milky Way, with one crucial difference - the fierce gravity of its neighboring galaxies has warped it into a helix.