White hole
From Tardis Wiki, the free Doctor Who reference
A White Hole was the opposite of a Black hole, where instead of sucking stuff in, it throws all kinds of stuff out. The Doctor mentioned them while comparing it to the more mysterious Grey Hole. (DWA: The Grey Hole)
The various species on the spaceship called the Bonaventure, claimed a stake in owning a white hole. (Grimm Reality (novel)) Template:Astronomical object stub