In 3 ABY, towards the very end of the forty-year Sepan Civil War, the station came under attack by Ripoblus forces in the Battle of Science Station Youst. Admiral Harkov intervened and drove off the Ripoblus attack. Maarek Stele then inspected the containers to find out that Science Station Youst was storing illegal weaponry for research and as a result the Station was captured by Harkov.
- Star Wars: TIE Fighter (First appearance)
- TIE Fighter: The Official Strategy Guide
- TIE Fighter Collector's CD-ROM: The Official Strategy Guide
- The Complete Star Wars Encyclopedia