Tycho IV

Tycho IV was a planet visited by the Federation starships USS Farragut (in 2257), and USS Enterprise (in 2268).

The Farragut encountered a Dikironium cloud creature at this world, which cost the lives of 200 members of her crew, including Commanding Officer, Captain Steven Garrovick.

11 years later, in an attempt to hunt down the creature, James Kirk returned to this world as captain of Enterprise; Believing it to be the home of the creature.