This mod increases the intensity of sunlight, making all landscapes (and even spacescapes) look more vibrant. Snow can be searingly bright at high noon times, desert and beach sand will look more vibrant, planets in space will look more luminous and so on.
This Mod will remove all Clouds you can see from Space. It won’t remove the Clouds you can see from the planets surface. (This Mod won’t work with any other Cloud Retexture-Mod.) Let me know if anything doesn’t work for you.