Prime Timeline
   | Year | Event | 
   | 2250 | 
         ● [1]
         A Vulcan science mission reports a subspace rupture in the Hanoli star system. They detonate a pulse wave torpedo in the rupture in attempt to seal it. Unfortunately, the attempt causes the rupture to expand radically, destroying both the Vulcan expedition and the entire system. [1]
      
 | 
   | 2369 | 
         ● [1]
         Deep Space Nine is threatened by a spatial rift. They crew are able to use modified torpedoes to close the rift. [1]
 | 
   
Colour key
● - Shows the canon status and reference of the year for this event
References