White Star 1 (often simply referred to as the White Star) was the first White Star-class vessel in the White Star fleet. The White Star is known for performing the first known atmospheric jump into hyperspace and successfully opening a jump point inside a jumpgate. White Star 1 was also the vessel used by Captain John Sheridan to successfully prove that telepaths could be used as a weapon against the Shadows. It was destroyed in the Earth year 2260, when John Sheridan used the ship in a nuclear attack on Z'ha'dum.