USS Voyager (alternate reality)

USS Voyager (NCC-74656) of an alternate reality was lost in the Delta Quadrant in 2371. It was declared destroyed five months later, but it was really destroyed later in 2372 in a Kazon attack.

The differences between the prime universe and alternate reality Voyager was it's design and fate. One of the reasons Voyager was later on destroyed during it voyage through the Delta Quadrant was of the fact that Tuvok was never aboard, in fact was never born in this universe.