Galvoni III, an Imperial world situated within the Galvoni system of the Core Worlds' region, housed a military communications facility.
Not long after the Battle of Yavin, Voren Na'al managed to get into the Imperial Records Office. His goal was to obtain details regarding the building, purpose, staff, and eventual demise of the Death Star.
- Galaxy Guide 1: A New Hope (First mentioned)
- The Movie Trilogy Sourcebook
- Galaxy Guide 1: A New Hope, Second Edition
- Star Wars Encyclopedia
- The Complete Star Wars Encyclopedia
- Death Star Owner's Technical Manual