The interaction of these two galaxies looks like an intergalactic rose. (photo: NASA, ESA and the Hubble Heritage Team (STScI/AURA))
Galaxy Arp 273~Arp 273 is a group of interacting galaxies, lying 300 million light years away in the constellation Andromeda. It was first described in the Atlas of Peculiar Galaxies, compiled by Halton Arp in 1966
Rings Around the Ring Nebula. APOD, August 13, 2014. It's a familiar sight. But not this remarkably deep exposure. See further explanation. image credit: Hubble, Large Binocular Telescope, Subaru Telescope. composition & copyright: Robert Gendler.