Prime Timeline
   | Year | Event | 
   | 2252 | 
         ● [1]
         Spock first serves aboard the Enterprise as a Cadet. [1]
      
 | 
   | 2263 | 
         ● [2]
         Captain Christopher Pike is promoted to Fleet Captain, leaving command of the USS Enterprise. [1]
      
 | 
   | 2266 | 
         ● [1]
         Fleet Captain Pike is seriously injured by Delta Rays during an accident aboard a Class J Starship. Badly disfigured, he is confined to a wheelchair. [1]
      
 | 
   | 2267 | 
         ● [1]
         Commander Spock hijacks the USS Enterprise and uses it to return Fleet Captain Pike to Talos. [1] Despite the regulations against visiting Talos, Starfleet approves his actions because of the special circumstances involved. [3]
      
 | 
   
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References