The blue fins at the back of B5 are, as I recall, for the purpose
of radiating internal heat out of and from B5.

jms

For the record: B5 is *not* purely solar-powered. There's a HUGE
fusion reactor at the far end of the station that takes up almost that
entire long section.

jms

From: straczynski@genie5.geis.com

For the record: B5 is *not* purely solar-powered. There's a HUGE
fusion reactor at the far end of the station that takes up almost that
entire long section.

jms

From: straczynski@genie4.geis.com