The Temple

The Temple, called so by the last generations in the Human-Hath War, was a fussion-drive rocket that served as the colony ship which brought Humans and Hath to Messaline.

Bringing robot drones to build a city, the ship also transported progenation machines and the Source. In order to keep functioning, the Source grew plants within the center of the Temple. The ship was also equipped with shuttles. (DW: The Doctor's Daughter)