#Great Gas
One point of view is that there seems to be a lot of nebulas in
Babylon 5. When you consider that nebulas can be hundereds of light
years across you'd think that you'd see a cloud whichever direction
you were looking if you were in an area with a lot of dust. I always
thought that the nebulas in Bab5 were too small and dense to look
real. (perhaps the dust is ionized by ships passing through the area
at high sublight speeds and it pulls together.) ;^)