
Visible crew/equipment: After Chiana and Jothee lie to Rygel about a pot that exploded which caused the mess, it cuts to the room where Scorpius and his men are holed up while looking at a hologram map of the clinic, and in the first shot facing Grunchlk and Kobrin the boom mic dips into view at the top of the screen.
Chosen answer: It's never explained. John mentions a theory that his less technologically developed craft simply interferes with the wormhole less than the "superior" Vipers, but they never make a concrete determination on that point. But we also have to take into account the fact that Moya traverses wormholes with no ill effect as well.
Garlonuss ★