Wormhole (El Aurian)

The El Aurian Wormhole was a wormhole discovered in the late 19th century in the Alpha Quadrant. The wormhole led to the Gamma Quadrant, almost next to the Changeling home star system. When the El Aurians attempted to colonize nearby, they were just as immediately forced to return through the wormhole due to an attack by the Dominion. The wormhole is most likely dormant or unusable in the late 24th century, as it played no role in the Federation-Dominon war. (: "The Links' Traitor")