Before "The Defector," there was only one true shape of the Galaxy-class -- the six-foot model. Starting with "The Defector," we were shown for the first time a greebly, less elegant version commonly known as the four-footer. Was the ship suddenly "refit"? Unlikely, for several reasons:
1) Stock footage of the six-footer was freely used in later seasons.
2) The six-footer would make a brief appearance during the separation sequence in "The Best of Both Worlds" (a mysterious "instant-refit"?).
3) Was the Enterprise "refit" to its original shape once more in "Generations"? Extremely unlikely.
4) What about "These Are the Voyages," where the ship couldn't have been suddenly "refit" to the six-footer shape with more subtle greeblies inspired by the four-footer?
The Galaxy-class therefore presumably has one physical shape, which can vary in outward appearance for mysterious reasons. I don't have any canonical proof of what that shape is or why the variations occur, so I'm interested if anyone can come up with canon-based arguments (as opposed to artistic views -- in that regard, personally, I'm a six-footer purist, but I'm wondering which would be more consistent with the actual canon).
1) Stock footage of the six-footer was freely used in later seasons.
2) The six-footer would make a brief appearance during the separation sequence in "The Best of Both Worlds" (a mysterious "instant-refit"?).
3) Was the Enterprise "refit" to its original shape once more in "Generations"? Extremely unlikely.
4) What about "These Are the Voyages," where the ship couldn't have been suddenly "refit" to the six-footer shape with more subtle greeblies inspired by the four-footer?
The Galaxy-class therefore presumably has one physical shape, which can vary in outward appearance for mysterious reasons. I don't have any canonical proof of what that shape is or why the variations occur, so I'm interested if anyone can come up with canon-based arguments (as opposed to artistic views -- in that regard, personally, I'm a six-footer purist, but I'm wondering which would be more consistent with the actual canon).