Nul Realm

Nul Realm (aka Nul Space) – Nul term for the section of M-0 controlled by the Nul. The Nul Realm laid astraddle the Upward's & Coreward Sector's dividing line. It was between the original Klack Space and Free Space.

Prior to joining the Union, the Nul refered to the area as their "Realm". Now they consider it as part of "Union Space".

The Union had named it as Nul Space.