The Ten Largest Galaxies In The UniverseCurated byWorldatlas.com
Galaxies come in a wide variety of shapes and sizes. If we think of galaxies as singular objects, they are some of the largest structures in the universe. Most of the stars and planets in the universe are contained within galaxies. Astronomers estimate that the universe contains more than 200-billion galaxies. Of all the known galaxies, which ones happen to be the largest and how big are they?