I’ve said it before and it’s worth repeating:
It all comes down to two factors:
1. Fuel - Depending in how Carriers are fueled, how available that fuel is, and how much time and effort are involved in refueling one, deep space deployment may or may not be entirely realistic. If it takes half the carrier’s complement half a day to refuel, few are going to want to take these very far.
2. How and When Carriers Move - We know we can “Schedule a jump” at any time, from the GalMap. We don’t know who we’re scheduling with, or any of the important details about how these will move. If they’re moved weekly, I see a lot of Carriers making permanent homes 500 light years from where they started. For me, to get a Carrier to where I am currently, it would take around 60 jumps of 500 light years.
If that’s 1 jump per week, that would take one year, two months. That’s just not practical in any way, shape or form. Combine that with Unknown #1, and it could potentially double that time. This would make Carriers a no-go for Exploration at all.
On the flip side, if refueling is a pretty simple matter that takes 15 minutes, and we can choose a “Jump Now” option, then these become much more viable an option and could change the nature of deep space, long range exploration a bit. The degree of change then hinges on one more factor:
3. Scanning - I don’t expect Carriers to have Discovery Scanners, Full Screen Scanners, or Detailed Surface Scanners, so that means jumping out somewhere in a Carrier, boarding a suitably outfitted ship, jumping to local super cruise, making scans, docking back up with the Carrier, refueling and making the next jump and repeating.
People already complain pressing the Frane Shift button twice to make an emergency stop is “too much grind”, so Carrier-based Exploration is not for them.
I am also fully expecting, at any time, for Commanders GiveUsBackTheOldADS to show up here and start making their pitch again, so I’ll just head them off here.
I would NOT object to Carriers having their own type of scanner that gives them some measure of the functionality they keep clamoring for - a sort of blank “Unknown” body scan and flatmap (system map) listing of Unknown, Undiscovered bodies in a system, masked as black objects with no details, that generate no Discovered tags - just “there’s something here”, be it Planet, moon, or completely worthless Asteroid belt. They’d still have to use the current discovery tools to make the discovery, get the credit (and credits) for finding something more than “there’s something here”, just like everyone else.
Why do I not object here? It just makes sense - you wouldn’t want a Carrier ramming into a body in the void, nor would you want to make a witchspace jump and pull some poor planet or moon into you wake and wind up with another Raxxla.
So as a basic Navigational Sensor, it makes sense. They could even call it that: “Navigational Sensor”.
Now, if all the pieces fall into places, I could see group exploration becoming a very real thing, where a Carrier brings up to 15 other explorers into a region, everybody jumps one full jump in a different direction and starts charting that region of space. Some good, concentrated efforts well coordinated could chart the entirety of the galaxy in a relatively short time (perhaps years rather than decades).