Thals

The inhabitant of the planet Skaro. They were at war with the Kaleds, aslo natives of Skaro, for hundreds of years, making most of the planet uninhabitable. The Thals eventually won the war when Kaled scientist, Davros, provided them with a special chemical weapon which would destroy the Kaled dome, killing everyone inside. The Thals were attacked by Davros ' new creating the Daleks. Over the years, the Thals evolved into spacemen who wanted to sail around and rebuild Skaro. Their knowledge of their past was handed down. Dying of starvation, a group of Thals tried to seek help from the Daleks, who responded by trying to exterminate them. The Doctor helped the Thals defeat the Daleks and over the next few centuries, the Thals became the space faring race, but always at war with the Daleks. It appeared that the Thals had long abandoned Skaro, or had been wiped out by the time the Daleks returned there. Davros later used the Hand of Omega to turn Skaro's sun Nova (Remembrance of The Daleks), and destroyed the planet.