
| Year | Event | |||
| 2242 | ||||
| 2265 | 
         ● [2]
         The USS Enterprise penetrates the barrier at the edge of the galaxy. Two of the crew develop powerful psychic abilities as a result, and are killed to protect the ship. [2]
       
 | 
| Canon source | Backstage source | Novel source | DITL speculation | 
| # | Series | Season | Source | Comment | 
| 1 | TOS | 1 | Where No Man Has Gone Before | His personnel file said he was 23 years old in 2265 | 
| 2 | TOS | 1 | Where No Man Has Gone Before | 
| Series : | TOS Season 1 | 
| Episode : | Where No Man Has Gone Before | 
| Comment : | His personnel file said he was 23 years old in 2265 | 
| Series : | TOS Season 1 | 
| Episode : | Where No Man Has Gone Before | 
| © Graham & Ian Kennedy | Page views : 20,270 | Last updated : 28 Jul 2013 |