23rd century

The 23rd century was the century where Star Trek began with the adventure of Captain Kirk and the USS Enterprise.

Series

 * Star Trek: Early Voyages (2254-2256 assumed)
 * Star Trek: Original Series (2264-2293)
 * Star Trek: Vanguard (2265, continuing)
 * Star Trek: Challenger (2281)

Major Events

 * The signing of the Khitomer Accords between the Federation and Klingon Empire