Kalsos
From Tardis Wiki, the free Doctor Who reference
Kalsos was a human colony in the Ten Systems, far away from Heron's World, (AUDIO: The Death of Hope) and the location of the Great Tower of Kalsos. The Earth Alliance fought the Eminence on Kalsos, (AUDIO: The Seeds of War) which had become the centre of the Eminence's power during the Eminence War. (AUDIO: The Death of Hope)
