Timeline of Star Trek- 50 years old this year

Below is an abridged timeline of events established in the group of television shows and feature films set in the Star Trek universe. Many dates are estimates as the various shows and films are not consistent in their use of dates. More exhaustive timelines are available in both Star Trek reference works and on various fan websites.

Series, books and movie settings[edit]

This table shows each TV series and movie, its year of release or broadcast, the year it was set in according to the prevailing Okuda chronology (see below) and the stardaterange for that year. The designation Enterprise-based series are the series that featured the various incarnations of the starship USS Enterprise. In universe timeline chronological order Star Trek Enterprise (ENT), Star Trek: The Original Series (TOS), Star Trek: The Animated Series (TAS), Star Trek: The Next Generation (TNG) and all 13 of the Star Trek feature films including the three newest J.J. Abrams alternate reality films, or "Kelvin Timeline" based on the original series.-wiki link