Bajoran wormhole

The Bajoran wormhole is an artificial construct built by the Prophets with a terminus in the Alpha Quadrant in the Denorios Belts of the Bajor system and as of August 2376 a Gamma Quadrant terminus in the Idran system, prior to 2376 the Idran system was three light years from the wormhole.

The wormhole is of religious significance to the Bajorans who called it the Celestial Temple and to the Eav'oq (the species who live on a planet in the Idran system).