Galactic centre

Galactic centre was a point used to measure other planets and locations. It was used as a starting point for galactic coordinates. For example, Gallifrey was located at 10-0-11-0-0 by 0-2 from galactic zero centre (TV: Pyramids of Mars) while Miasimia Goria was located at 7-8-9-8-2-5-8-2-0-0 from galactic centre. (AUDIO: Planet of the Rani)

The galactic centre was also the centre of power for human affairs during the time of Helen A's rule on Terra Alpha in the 24th century. (TV: The Happiness Patrol)

The Saurians were from the galactic centre. (PROSE: Lords of the Galaxy)

Sanukuma used the Last Great Time War as a distraction, and sen a SporeShip into the galactic centre for kill millions. They were stopped by Eighth Doctor and River Song. (AUDIO: The Rulers of the Universe)