Star Trek: DS9 Revealed Captain Kirk Broke The Mirror Universe

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Star Trek: Deep Space Nine revealed the prime timeline Captain James T. Kirk (William Shatner) broke the Mirror Universe during his one and only visit. At the end of Star Trek: The Original Series season 2, episode 10, "Mirror, Mirror," Kirk suggests to Mirror Universe Spock (Leonard Nimoy) that the future of the Terran Empire could be more peaceful, like the Federation in Star Trek's prime timeline. Star Trek didn't return to the Mirror Universe for another 27 years, in DS9 season 2, episode 23, "Crossover", which aired in 1994, and revealed a number of details about how Kirk impacted the Terran Empire.
Mark Donaldson

Star Trek: DS9 Revealed Captain Kirk Broke The Mirror Universe

Kirk's careless words wrecked the Mirror Universe.

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