PREVIOUS TIMELINE NEXT 2210s 23rd century 2230s 2220 Philippa Georgiou begins attending Starfleet Academy on Earth. Christopher Pike is born on Earth. 2221No data found 2222 Montgomery Scott is born. Pralor Automated Unit 3947 is first activated. 2223 Relations between the Federation and the Klingon Empire degenerate, giving rise to some seventy years of unremitting hostility as the two powers become embroiled in a tense cold war. The Deltan Union is admitted into the United Federation of Planets. 2224 Philippa Georgiou graduates from Starfleet Academy. Sybok is born on Vulcan. 2225No data found 2226 Lela Dax dies at the old age of 114 and the Dax symbiont is joined with Tobin. Michael Burnham is born on Earth. 2227 Leonard McCoy is born on Earth. S’kara Barel is sent to Vulcan by the Romulan Senate. 2228 Ash Tyler is born. 2229 Dax attempts to solve an Altonian brain teaser for the first time. Robert April is promoted to Captain. External links 2220s article at Memory Alpha, the canon Star Trek wiki. 2220s article at Memory Beta, the non-canon Star Trek wiki. 2220s article at Star Trek Expanded Universe. Retrieved from "https://memory-gamma.fandom.com/wiki/2220s?oldid=108293" Categories: Decades Community content is available under CC-BY-SA unless otherwise noted.