I’d like to visit probably the single most controversial question of all time. Namely:
Who would win in a fight?
The U.S.S. Enterprise NCC-1701-D (the one from Star Trek: The Next Generation)
-- or --
An Imperial Star Destroyer from Star Wars IV: A New Hope (the first Star Wars movie made)?
For me, the outcome is obvious. A star destroyer cannot fight while in hyperspace, and its weapons do not travel faster-than-light. A Galaxy-class starship like the Enterprise, on the other hand, has photon torpedoes that travel faster than Warp Nine, and can fire them while travelling at warp speed itself.
So, all the Enterprise would have to do is back up at Warp Two and lob photon torpedoes at the Star Destroyer until it blows up.
(Of course, if any of the weapons fire from the Star Destroyer DOES reach the Enterprise and so much as scratches the paint, Picard would immediately surrender, so it MIGHT be possible for a Star Destroyer to get the jump on the Enterprise if the Enterprise didn’t see it coming.)