Zeta Halo project - Halopedia, the Halo wiki

The Zeta Halo project or Zeta Halo operation was a Unified Earth Government initiative to study, decommission, and occupy Installation 07, the fourth Halo ring to be discovered by modern humanity. Overseen by Doctor Bob Casper, it involved both a scientific outpost and a large military presence. The

Campaign on Installation 07, Halo Fanon

343-Guilty-Spark- (u/-343-Guilty-Spark-) - Reddit

Chronique:Canon Fodder - Legendary Endings — WikiHalo

UNSC Infinity, Halo Alpha

Voidspear - Armor - Halopedia, the Halo wiki

Battle for Zeta Halo - Conflict - Halopedia, the Halo wiki

Forbidden - Multiplayer map - Halo Infinite - Halopedia, the Halo wiki

Installation 07 - Halopedia, the Halo wiki

Battle over Installation 07 - Conflict - Halopedia, the Halo wiki

Chronique:Canon Fodder - New Year, New Lore — WikiHalo

Zeta Halo (Installation 07), Wiki