Star Trek in-universe timeline versus external events: when did they separate?
108892
When did our universe and the Star Trek universe diverge?
126366
Two Timelines, (Almost) Same Event, but Several Years Apart?
33571
Is there always a frame in which spatially separated events are simultaneous?
140959
Is there a pair of alien species, one in Star Wars, one in Star Trek, that are too similar for coincidence?
8441
How are Vulcans and Romulans different from each other?
142319
Why did JJ Abrams recreate the Star Trek Timeline?
70112
If Back to the Future uses different timelines, why did Marty begin to fade?
107475
What happened to warp drives destroying the universe?
31014
What was the timeframe which the Ender's Game movie took place within?
63509
Is there any reference to intergalactic relations in Star Trek’s future?
905
Where do the timelines of X-Men: The Last Stand and X-Men: Days of Future Past lie exactly?
93745
How was the Vengeance able to "catch up" to the Enterprise?
116067
Back To The Future: moving in time but not in space?
22903
How much time passes between Rogue One and Episode IV?
131511
Red Dwarf: time and space travel paradoxes in "Tikka to Ride"?
121056
Married Couples in the Star Trek Universe?
116008
Anime space opera from the 80s, possibly involving some temporal paradox