Throughout the history of the universe, there have been multiple timelines, alternate realities and parallel universes that have all contained versions of the starship type commonly known as Constitution-class, as well as various refits and facsimiles.
Throughout the history of the universe, there have been multiple timelines, alternate realities and parallel universes that have all contained versions of the starship type commonly known as Constitution-class, as well as various refits and facsimiles.