Null Sphere

A Superweapon, created by Niniane through the Exordium project. Upon detonation, a white sphere 120km in diameter appears briefly, then disappears, along with everything inside it. The destination and full physics behind this are unknown to modern science, but it is one of the few weapons that is effective against the Dark Swarm. It is unknown if the Jedi Order has authorized its use against the forces of the Sith Empire under Darth Laut. Used successfully in the evacuation of Corellia.

Tzin's statement after seeing the weapon work (after acting as gunner to fire it).

"So... after the white fades, vacuum rushes in to fill the void?!?"