I may have posted this before at some point, but I had some theories for in-universe explanations as to why the Enterprise in the new movie was so much more advanced looking than anything we saw in TOS (obviously, the real reason is that the two interpretations were filmed almost a half-century apart):
Theory 1) The Xindi join the Federation after Nero's attack on the Kelvin:
The Xindi seemed to have advanced vessels, compared to the Earth vessels, in Star Trek: Enterprise. Archer had helped to convince many of the Xindi that the agents from the future, the mysterious "Sphere Builders", were actually their enemy, not Earth. Perhaps when the Xindi learned of the advanced vessel that had attacked the Federation ship that seemed to materialize out of nowhere, they decided to join the Federation in a mutual defense pact, and shared both their own advanced technology, and the technology they were given by the Sphere Builders while they were allied with them against Earth, back in the 2150s. Thus, Earth makes a giant technology leap forward...
Theory 2 - A "Romulan Scare" prompts the Vulcans to do a full technology overhaul, from which the Federation benefits...
The Vulcans, who seemed to have more advanced vessels than Earth in ST: ENT, upon learning that the massive megaship that destroyed Kelvin was piloted by their violent cousins, the Romulans, fear the Romulans have made a giant leap forward in technology, and begin a major technology upgrade effort to prepare the Federation for a possible invasion. Other Federation worlds also share technology advances with Earth, prompted by fear of this unknown threat...
Just a few ideas. Whatcha think?
Theory 1) The Xindi join the Federation after Nero's attack on the Kelvin:
The Xindi seemed to have advanced vessels, compared to the Earth vessels, in Star Trek: Enterprise. Archer had helped to convince many of the Xindi that the agents from the future, the mysterious "Sphere Builders", were actually their enemy, not Earth. Perhaps when the Xindi learned of the advanced vessel that had attacked the Federation ship that seemed to materialize out of nowhere, they decided to join the Federation in a mutual defense pact, and shared both their own advanced technology, and the technology they were given by the Sphere Builders while they were allied with them against Earth, back in the 2150s. Thus, Earth makes a giant technology leap forward...
Theory 2 - A "Romulan Scare" prompts the Vulcans to do a full technology overhaul, from which the Federation benefits...
The Vulcans, who seemed to have more advanced vessels than Earth in ST: ENT, upon learning that the massive megaship that destroyed Kelvin was piloted by their violent cousins, the Romulans, fear the Romulans have made a giant leap forward in technology, and begin a major technology upgrade effort to prepare the Federation for a possible invasion. Other Federation worlds also share technology advances with Earth, prompted by fear of this unknown threat...
Just a few ideas. Whatcha think?
