On the outer hull of Spacedock, each gangway door is flanked by what appears to be several, relatively narrow slots that are usually depicted with internal blue glow.
I have been assuming that these features are for small vessel access
. It's a fact that the shipyard is routinely populated with shuttles and other small flyers, and so there must be a way for these types of vessels to enter and leave Spacedock without having to use the big
However, this is all conjecture, as I've been unable to find any sort of diagram or schematic that could confirm this. These things also could be big office windows, so the structures might have nothing to do with access at all.
I'd like to know what they are, because I have to consider what those locations would look like from the inside