Station Jefferson
From Halopedia, the Halo wiki
Station Jefferson was a station maintained by the United Rebel Front, an opposing force of the UNSC. Station Jefferson was located in the asteroid belt of the Eridanus System. Station Jefferson was shut down by the Spartan-IIs around 2530, much to the dismay of rebel leader General Howard Graves. Graves would later go on to set up an ambush for the Spartans on Camp New Hope.