We did some library stuff in the first few eps, but as we've ben (been)
spending more time, we've built up more, and generally we have 3-4 new
establishers per ep. So there's less and less of it the deeper you get into
the series. (And when you come down to it, a shot of the station against a
planet is going to be pretty much the same in general, unless there's specific
activity going on around it.)

jms