Events[]
By starship[]
- Spock is assigned to the USS Enterprise as science officer. (TOS: "The Menagerie, Part I", ST: "Q&A"; SNW: "Among the Lotus Eaters" display graphic)
- A new variant of the Starfleet uniform is introduced. (ST: "Q&A")
Other events[]
- Doctor Leonard McCoy develops a medical procedure involving brain tissue engrafting. (VOY: "Lifesigns")
- A hypergiant observed one hundred years previously is expected to go supernova. (ENT: "Cogenitor")
Given Leonard McCoy's birth year as 2227, 2253 would be the year in which McCoy graduated from medical school assuming four years of pre-med, followed by four years of medical school, with McCoy having started college at the age of 18. McCoy's exact medical school graduation date has never been confirmed in a Star Trek production.
Appendices[]
Episodes[]
External link[]
- 2253 at Memory Beta, the wiki for licensed Star Trek works
| 2252 | 23rd century 2250s |
2254 |