The Kalium Galaxy is a galaxy located billions of lightyears from the Milky Way Galaxy. The Kalium galaxy was the furthest galaxy visible from Earth. The USS Dragon-A was the first Federation vessel to visit this galaxy after been accidentally transported there. (Star Trek: Dragon: "The New Frontier") A regional power in the Kalium galaxy was the Vendoth. The Vendoth would be the first species native to the Kalium galaxy to travel to the Milky Way. (Star Trek: Unity (crossover))