Thusk
From Tardis Wiki, the free Doctor Who reference
Thusk was a colony planet inhabited by refugees during the Last Great Time War. The planet became a battlefront during the conflict, with its upper atmosphere becoming the site of the vicious sky battle of Thusk, and refugees rushed to save downed Gallifreyan pilots after their fighters were shot down in the aerial combat. (PROSE: Dalek: The Astounding Untold History of the Greatest Enemies of the Universe)
