https://github.com/davepinch/pinchy.cc/blob/master/content/streams/i-am-a-tremendous-artist/1/i-feel-the-pressure-of-all-future-generations-looking-at-my-art.md
NGC 5195 (also known as Messier 51b or M51b) is a dwarf galaxy that is interacting with the Whirlpool Galaxy (also known as M51a or NGC 5194).