Bob Koslosky <102365.2062@compuserve.com> asks:
> Can you elaborate on this seeming anamoly?

It's an efficient way of lighting an underground city several
miles across; you can open or close it to allow the big vessels in for
construction purposes, and so on. If you build something that big, you
need some way of getting stuff IN there, then lighting it without
consuming vast amounts of energy.

jms

Art W. Sullivan <104630.1315@compuserve.com> asks:
> When Kosh told Sheridan, that if he went to Zha'ha'dum he would
> die, was that just a comment on the odds of going there and
> comming our alive, or do the Vorlons have precognition, like
> Londo's dreams about his own death? Does that cost a station any
> more money or can they show it as often as they want?

It was a statement of fact, one way or another.

jms