Evolution (Star Trek: The Next Generation) actions almost leading to the destruction of the ship. Evolution (Star Trek: The Next Generation) "Evolution" is the first episode of the of the syndicated American science fiction television series "", the 49th episode overall, first airing on September 25, 1989. Set in the 24th century, the series follows the adventures of the crew of the Federation starship "Enterprise". In this episode, escaped nanites threaten the "Enterprise" as well as its critical research mission. The Federation starship "Enterprise", under the command of Captain Jean-Luc Picard (Patrick Stewart), approaches the binary star system to perform astrophysics research under the guidance of
The Defector (Star Trek: The Next Generation) leaving behind a note for his family, and Picard comments on Jarok's strength of conviction for change to end the Federation-Romulan conflict as the episode closes. While Data notes that relations with the Empire make delivery of the letter impossible, Picard states that maybe, someday, it will make its way to Jarok's family. The Defector (Star Trek: The Next Generation) "The Defector" is the tenth episode of the of the American science fiction television series "", and the 58th episode of the series overall. A Romulan defector requests asylum aboard the "Enterprise" after claiming to possess vital information about an