The Large Magellanic Cloud and Small Magellanic Cloud are at war, with the larger of these dwarf galaxies ripping the other apart.
A gravitational war next door: The Large Magellanic Cloud is gradually destroying the Small Magellanic Cloud
Source: space
Source Link: https://www.space.com/the-universe/a-gravitational-war-next-door-the-large-magellanic-cloud-is-gradually-destroying-the-small-magellanic-cloud