You may be looking for the Gallifreyan hero. Ao was a constellation within the Veil Nebula. It was 9.6 light-years from the planet Gallifrey. It was the location of the star Qqaba, which was detonated by Omega to provide the foundation of time travel for the Time Lords. (PROSE: Lungbarrow) Retrieved from "https://tardis.fandom.com/wiki/Ao_(constellation)?oldid=2640217" Categories: Constellations Time Lord history + cat Cancel Save Languages: Cymraeg Community content is available under CC-BY-SA unless otherwise noted.