JC, just tried to adjust fog and haze but they don't interact with starlight at all. I used several different settings (white fog/haze, black fog/haze, red, blue etc.) with different values of altitude and depth and it didn't change anything. Except for the foreground, that is. The only thing I can do is blending off starlight completely if I pull the fog up to maximum, but that blends off everything else, and that's not exactly what I was thinking of ... Even worse, I also noticed that starlight doesn't interact with clouds either. Whether I use a clear sky or one full with clouds, I always see the same number of white, shiny stars :o( Oh, and I'm using V5Infinite with the latest backups.