Zone Zero was an area of Transport Station 5 on the planet Taris that was infested with rakghouls during the Cold War and Galactic War. When the Galactic Republic first began to resettle Taris, they sent a team of surveyors into the area, but only one returned. Zone Zero was the location of a secret vault holding an astrogation chart owned by the crime lord Nok Drayen. During the invasion of Taris, Jicoln Cadera kept a camp there.
- Star Wars: The Old Republic Explorer's Guide