| Nomad launched and found evidence of ancient alien visitation on one of saturns moons. Nomad later dissappears. (ref - TOS Changeling) | 2020 |
| Reunification of Ireland (ref - TNG High Ground) | 2024 |
| Baseball finishes off it's last world series which draws an audience of only 300 people. | 2042 |
| Zephram Cochrane born | 2030 |
| Clone wars (TMP novel) | 2030 |
| The New UN formed (ref - TNG E.A.Farpoint) | 2036 |
| Mind control revolt (TMP novel) | 2047 |
| The Fundamental Declaration of the Martian Colonies grants local autonomy to all the inhabited regions of the Sol system | 2062 |
| A borg sphere ship arrives here from the future, followed by the Enterprise-E, which quickly destroys the sphere. The crew of the Enterprise-E battle the borg who have infiltrated the Enterprise, and are trying to change the timeline (and the future) by keeping Cochrane from achieving Warp 1. The Enterprise crew is victorious and after first contact with the Vulcans is made, the Enterprise heads back to the future. Cochrane achieves Warp 1 in humanity's first Warp Speed flight. A nearby Vulcan ship detects this and makes First Contact with Humans. Although this is the first official meeting between Vulcans and Humans, it is widely presumed that Vulcan has had probes, and possibly manned ships studying Earth for years or decades by now. | 2063 |
| First Kzinti invasion of Earth (this leads to 4 Kzinti/Earth wars, the Kzinti lose all of them)(ref-officers manual) (date reference - instead of 2049 - 2064 the wars must have happened after discovery of warp drive, so now; 2065 - 2080) | 2065 |
| Post atomic-age begins (ref - TNG) | 2078 |
| All "United Earth" nonsense abolished (ref - TNG Farpoint) | 2079 |
| Kzinti invasions halt (approximately 200 years before "slaver weapon") (ref - TAS Slaver Weapon) | 2080 |
| First contact with Tellarites (61 Cygni) (ref - Fandom) | 2090 |
| First contact with Andorians (ref - Fandom) | 2093 |
| Zephram Cochrane dissappears and is presumed dead at age 87 (ref - TOS) | 2117 |
| Romulus and Remus discovered by Earth ships | 2154 |
| Earth-Romulan War begins and ends in 2160 with neither side actually seeing the other. | 2155 |
| Transporter invented. | 2158 |
| Treaty of Algeron ends the Earth/Romulan war, a Neutral zone is formed. All negotiations done by sub-space radio (no video). | 2160 |
| UFP founded (TNG Outcast) - Member worlds(Earth, Vulcan, Tellar, Andor, Centaurus VII) Size of federation - sphere of influence approx. 90 parsecs in diameter. Initial 14 heavy cruiser starships Starfleet Academy founded Articles of Federation signed on Babel | 2161 |
| Sarek Born (ref - TNG) | 2165 |
| The 1st Medical Tricorder is invented. | 2199 |
| Amanda (Sarek's wife) born (born Amanda Grayson) | 2201 |
| Starfleet begins development of the first Photon Torpedo | 2215 |
| First contact with the Klingon Empire by the Federation is a disaster, leading to almost a century of conflict (ref - TNG First Contact episode) | 2218 |
| Spock Born (or 2218?) | 2221 |
| Montgomery Scott (Scotty) Born (72 years before dissapearance) (ref - TNG Relics) | 2223 |
| Leonard H. McCoy (Bones) Born | 2227 |
| Spock betrothed to T'Pring (7 yrs after born) | 2228 |
| Nyota Uhura Born (ref - Comics and Novels say she's one year older than Kirk) | 2232 |
| James Tiberius Kirk Born (he's 34 years old when he takes command of the Enterprise) | 2233 |
| Hikaru Sulu, Christine Chapel Born | 2234 |
| William Decker born | 2239 |
| Spock enters Academy (or possibly later. He doesn't serve in Starfleet until 2249) | 2240 |
| Scotty enters Academy (or possibly later. He may have been serving on commercial ships and tugs at this time) | 2241 |
| Janice Rand born | 2242 |
| Richard Daystrom invents Duotronics - basis for computer systems used on the Enterprise Scotty Enters Starfleet (52 yrs before dissapearance) Ilia born (on Delta) | 2243 |
| Enterprise Commissioned (originally commissioned "Starship Class", changed to "Constitution Class" but the commissioning plaque remains unchanged) | 2245 |
| Pavel Chekov Born Robert April takes command of Enterprise | 2246 |
| Joanna McCoy born | 2247 |
| McCoy enters medical school (maybe earlier?) | 2248 |
| Uhura enters Academy Spock enters Starfleet (18 yrs before Menagerie) | 2249 |
| Kirk enters Academy (as Cadet, serves on USS Republic) Spock and Sarek stop talking for 18 years (until babel) Kirk meets Carol Marcus | 2250 |
| Sulu enters Academy Captain Christopher Pike takes command of the Enterprise | 2251 |
| Spock transfers to Enterprise under captain Pike | 2252 |
| Kirk graduates Academy (after beating the Kobayashi Maru), and serves on Farragut (rank Lt.) Enterprise (under Pike) discovers Talosians on Talos 4 (Enterprise Crew size now - 203)(ref - Menagerie) | 2254 |