If anyone knows enough of shader code to make something that will make the dark side of planets pitch black, like this bug on the tracker: http://pa.lennardf1989.com/Tracker/index.php?do=details&task_id=3381 ...You'd get a cookie!
that...wolud be epic! caues if you look at the Dark side of earth there is only light caues of the citys (where there is no sun not evil dark side )
Check shadowed.fs and shadowmap.fs in PA>media>shaders They may be the files which need some editing. Maybe.