How can I prevent the night sky from rotating?

[Kinlar]

You might have noticed that the stars at night, actually the night sky itself rotates (around the planet whatever it's called), almost like a ticking clock. I find it quite distracting. Is there a way to stop that or at least make the movement more subtle (without changing the timescale)?

 

Update: It seems this is either a mod issue or a performance related problem caused by running scripts, again might be mod related. Started a new game and the movement looks much more subtle, barely noticeable. :confused:

 

I also notice that in the new game I started stars in the night sky sort of twinkle, unlike my current game. :confused:

Edited January 10, 2013 by Kinlar