Rakata
this ancient race of dome-headed humanoids was believed to have died out more than 30,000 years before the Battle of Yavin. Despite this fact, which predates the discovery of the hyperdrive, evidence of the Rakata has been found on planets scattered throughout the galaxy. The existence of the Rakata was pieced together durnig the time of the Great Sith War, when disparate archaeological expeditions discovered amazingly similar finds. No records of Rakata civilization existed, although the physical appearance of the Rakata was unique enough to help scientists recognize that these many finds were related to the same civilization. How and why the Rakata civilization died out remains a mystery, and even their homeworld was simply referred to as the Unknown World. In stature, the Rakata were humanoid, standing on two muscular legs which were protected by a heavy talon at the back of the calf. The head of the Rakata was shaped like an upright bullet, with the mouth and eyes located at its base. The eyes were set out from the head on thick stalks, giving the Rakata a wide range of vision. The lack of any form of record of the Rakata's passing through the galaxy has led xenoarchaeologists to assume that they were a conquering species who wanted their existence to remain a secret. This theory was borne out with the discovery of the Star Forge, a huge space station that had been built as a manufacturing facility for starships and weaponry that could be used by the Rakatan Empire.