It's no different a situation that it was with the Enterprise-D in "Conspiracy." Subspace radio can only travel so fast, so it's to be expected that ships and outposts farther out from Earth would not be capable of realtime communications and would be out of touch with the latest news. News travels more slowly out there, and the farther out they are, the more out of touch they are.
The Enterprise has never been out of contact for anywhere near an entire year.
Who said anything about the
Enterprise being out of contact for an entire year?
The edge of Federation space is still Federation space. I don't really see the difference.
You don't think there are outposts, starbases, or member planets at the edge of Federation space? You think that there's nothing out there that could be years away from Earth (or the core Federation systems) at maximum warp, and yet still be in relatively close proximity to each other?
CE Evans said:
In any case, two to three years is still considered a long time to be away from port by 23rd and 24th Century standards.
And actually, that's my entire point. I think most ships
can operate without support for two or three years (which as you said, is a long time by itself), but will then need to "tank up" at a starbase or with a tanker if they want to stay out there even longer, IMO.
I'm not sure where you came up with the idea that a starship can go 2-3 years without refueling. Why not four years? Six?
Because two to three years between refueling and resupplies sounds feasible. More than that sounds more and more fanboyish and unrealistic to me. Despite being
magnitudes more powerful, I don't think matter/antimatter reactors are nowhere near as fuel efficient as today's nuclear reactors. I think starship fuel tanks are a certain size and contain a certain amount of both matter and antimatter fuel. And the smaller the ship, the smaller its fuel tanks, IMO. Even so, deep-space starships can still operate a long way from Earth, but still within range (say, a few hundred light-years) of a starbase at the Federation border. That's still deep-space. And with space being three-dimensional, that's an
incredible amount of space for a single ship to explore.
In any case, the question wasn't how long a starship can go without refueling, but how many were sent away from port for an extended period of time.
That question was already answered by myself and others. There's no official number.
And by extended period of time, I mean longer than the typical TOS, TNG and DS9 exploration mission (which on average lasts an episode or two).
For all intents and purposes, it could be
most of them by that definition. Most deep-space starships could be sent on missions that may last anywhere from a few weeks to even several years during their time in service.
So for a ship that spends a full year away from Federation space (which even you think is plausible) that is already way longer than what we've typically seen with Kirk, Picard or Sisko's missions.
Kirk's
Enterprise spent
five years exploring space. They may not have been
stranded out in space like the
Voyager was, and may have performed other duties as one of the few Federation starships out where it was, but they were still presumably able to explore a lot of worlds during that time.
And Picard's
Enterprise wasn't really a slouch in the exploration department either. While the ship made several return trips to Earth, the
Enterprise-D still made an impressive number of first contacts during her short time in service (even though later shows kind of took the Borg and the Ferengi away from her).
And while Sisko may have been stuck on an old space station, you could say that quite a few aliens came to
him, and that his major discovery--the Bajoran Wormhole--was a doozy, with consequences for the entire Federation as well as the other major galactic powers in this part of the Galaxy...