Hello, I have been looking for a way to darken the night sky. It is a light blue and I don't know how to darken it. The sky should be pitch black unless there is a moon. any help would be appreciated.douglas earl

My FS9 night sky is pitch black, with stars if the night is clear, and the moon where the ephemeris says I should find it.Could your monitor or graphics card be set up to be trying automatic adjustment of overall brightness to some average level?