[@TheUnknowable] Sadly, same problems as with the Lorgon's. Sadly, it was planned to be a 52 episode run, but it got cut in half due to a lack of interest by the Japanese audiences. From the way it's portrayed, though, I'd say that it works pretty much the same as Babylon 5, where they tear open a hole into Subspace and use that for travel, due to it being highly condensed, meaning that a meter in Subspace is, like 1000 miles in real-space. Also, things take a turn for the fucked up if your ship is damaged on the way in.