Nova Corps Headquarters

Building · Xandar

Cinematic

2018 Thanos arrives for the Power Stone, annihilates the Nova Corps and Nova Empire and kills half the population. Seen in Avengers: Infinity War · passage (Xandar, permalink)
2018 He attacked Xandar, took the Power Stone from the Nova Corps and killed half the Xandarians. Seen in Avengers: Infinity War · passage (Thanos, permalink)
2018 The Black Order attacks Xandar for the Power Stone, and Thanos takes the Orb from Nova Corps headquarters. Seen in Avengers: Infinity War · passage (Ebony Maw, permalink)
2018 Proxima Midnight and the Black Order attack Xandar for the Power Stone, and Thanos takes the Orb from the Nova Corps. passage (Proxima Midnight, permalink)
2018 Glaive was present when Thanos attacked Xandar and took the Orb from Nova Corps headquarters. passage (Corvus Glaive, permalink)
2018 The Black Order accompanied Thanos to Xandar, where he took the Orb from Nova Corps headquarters. Seen in Avengers: Infinity War · passage (Cull Obsidian, permalink)

Modern Richard Rider reboots the Xandarian Worldmind, which clones the dead Xandarians, Queen Adora included. Seen in New Warriors #41 (Xandar, permalink)
Modern Richard Rider, the lone surviving Centurion, takes the offline Xandarian Worldmind into himself to save Xandarian culture and the Nova Force. Seen in Annihilation: Nova #1 · passage (Irani Rael (Nova Prime), permalink)
Modern Ego merges with the Xandarian Worldmind and becomes Nu-Xandar, new home of the Nova Corps. Seen in Nova vol. 4 #29 · passage (Ego, permalink)
Modern During Secret Invasion a new Corps recruited by the Worldmind helps Rider defend Project P.E.G.A.S.U.S., while the Worldmind turns Ego the Living Planet into a base called Nu-Xandar. Seen in Nova vol. 4 #19 · passage (Irani Rael (Nova Prime), permalink)
Fresh Start Travels to the ruins of Xandar where Nova reawakens the Worldmind, which points to the Inhumans. Seen in Imperial War: Nova - Centurion #1 · passage (Shuri, permalink)
Fresh Start After his father's death and his sister's poisoning he became emperor of Spartax, went to Xandar's Worldmind backup, and led the new Galactic Union. Seen in Imperial War: Nova - Centurion #1 · passage (Star-Lord, permalink)