40,000 BCE
From Halopedia, the Halo wiki
| ||||||||||||||
- Around this time, an Unidentified alien vessel crash lands in Sector 1215 of Installation 04.[1][2] After attempting to translate it, 04-343 Guilty Spark blocked the signal, as no communication revealing the location of any of the Halos was allowed.[1]
Sources
- ^ a b Halo: Combat Evolved Anniversary - Terminal 5
- ^ Halo: Combat Evolved Anniversary - Terminal 6 ("I have now endured 60,000 years without word from outside the Array.")
