Are you a little confused about the time-lines of Star Trek, since the release of the movie in 2009? As the graphic above illustrates, there are now two time-lines for Star Trek. The first is the “prime” time-line, which is where our group sims. This includes everything that happened before the Star Trek movie of 2009, but also includes the destruction of the Hobus star, which in turn destroyed Romulus. (Thus, our time-line includes the following television shows: Enterprise, The Original Series, The Next Generation, Deep Space 9, Voyager, as well as the Star Trek movies numbered 1 through 10.)
When the Hobus star explodes a new time-line was created, which includes most of the events from the Star Trek movie of 2009 and those created after. The characters in our game are not aware of that alternate time-line.