Changes

*The ''USS Hathaway'', a {{ShipClass|Constellation}} starship, is launched from [[Copernicus Ship Yards]], [[Luna]]. * The ''USS Excelsior'', Starfleet's first {{ShipClass|Excelsior}} starship, is commissioned.

  <br> {{| class="wikitable" style="width:20%"! colspan="3" | [[Timeline]] |-| <center>[[2284]] || <center>[[2285]] || <center>[[2286]] |-  [[category:timeline nav}}]]