c. 2439, zerg probes detect the terran presence in the Koprulu Sector. The Zerg Swarm thus begins a 60 year journey to assimilate the psionic potential of humanity.[1]

The next article in this series is 2440.


  1. Time derived from Underwood, Peter, Bill Roper, Chris Metzen and Jeffrey Vaughn. StarCraft (Manual). Irvine, Calif.: Blizzard Entertainment, 1998.