Null Void Projector

The Null Void Projecter is a powerful weapon that is used to transfer aliens to the Null Void, a never-ending intergalactic jail(the Null Void isn't really an intergalactic prison; see the episode Voided). Null Void projectors lay in the interior chamber in Mount Rushmore. Its appearance, change from time to time, from a small gun to a big machine.