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

Created uprising - Conflict - Halopedia, the Halo wiki

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

United Nations Space Command - Halopedia, the Halo wiki

GUNGNIR - Armor - Halopedia, the Halo wiki

SPARTAN-IV program, Halo Alpha

Campaign on Installation 07, Halo Fanon

Halo Infinite - Wikipedia

SPARTAN-IV program - Halopedia, the Halo wiki

TAC attachments - Halopedia, the Halo wiki

Chronique:Canon Fodder - Showcase Sensitive — WikiHalo

Cortana - Character - Halopedia, the Halo wiki

MJOLNIR Powered Assault Armor/Mark V - Armor - Halopedia, the Halo

Owen-B096 - Character - Halopedia, the Halo wiki

Mercury - Armor - Halopedia, the Halo wiki

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