Space Sectors[]

The Guardians of the Universe divided the universe into 3600 space sectors. Each sector was assigned one member of the Green Lantern Corps. Later this was increased to two per sector. Earth lay within Sector 2814.

The Star Sapphire Corps, the Sinestro Corps, the Red Lantern Corps and the Blue Lantern Corps also made use of this arrangement for differentiating the sectors of space.