Its abandoned remains were finally destroyed when Oa was obliterated by Kyle Rayner during a battle with Jordan.
Kyle XY | Kyle | Kyle Lowder | Kyle Hogg | Bessie Rayner Parkes | Kyle of Lochalsh | Kyle Killen | Kyle Farnsworth | Kyle Broflovski | Kyle Turley | Kyle Orton | Kyle Minor | Kyle McCulloch | Kyle McCallan | Kyle Lehning | Kyle Korver | Kyle Jarrow | Kyle Hotz | Kyle Field | Kyle Cassidy | Kyle Baker | Dave Rayner | Billy Kyle | Steve Rayner | Samuel Rayner | L.B. 'Kyle' Keilman | Kyle Turris | Kyle Sokol | Kyle Sandilands | Kyle Rudolph |
A different version of Alex is found in the mini-series Circle Of Fire, where Kyle summons six different versions of Green Lantern to help him fight off a villain named Oblivion.
In 1994, DC Comics published the controversial story Emerald Twilight which established Hal Jordan as the supervillain Parallax and introducing a single Green Lantern for our universe, Kyle Rayner.
During the Circle of Fire event, what remains of the planet served as a base of operations for the villain Oblivion.
In the new series Green Lantern: New Guardians, Saint Walker assisted Kyle Rayner when he became a "magnet" for other power rings, helping Kyle escape the attacks of the other four Corps members who had tracked the rings.