Segue 2 is a dwarf spheroidal galaxy and a satellite galaxy of the Milky Way in the constellation Aries.
Bio[]
Segue 2 is the smallest galaxy alive, barely even qualifying as a galaxy. He only has a population of a thousand stars, and is scared of every other galaxy due to how tiny he is. His small size of around 110 light-years also means that he gets ignored easily by other galaxies and so he is very shy.