Prime Timeline
   | Year | Event | 
   | 2264 | 
         ● [1]
         Chekov has a romance with Irina Galliulin, an academy classmate. The pair split up when she drops out of the academy. [1]
      
 | 
   | 2269 | 
         ● [1]
         The Enterprise captures the thieves who stole the space cruiser Aurora, Dr. Severin and his followers. Severin is subsequently able to hijack the Enterprise, using it to find a mythical lost planet which he thinks represents Eden. The planet proves to be filled with plant-life which is highly poisonous. [1]
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Colour key
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References