I love it. two things are bothering me though. first the gausian blur you put on it lighten. Personally I should delete it and do this, duplicate your piece. go to other > High pass. 0.3 Then other > Custom.
then put the layer on overlay and put your opacity between 50 and 35.
Second thing, there are a few stars over your right planets
wow! thank yo so much for your support, im glad you like it. and i tried your method out, but with the high pass at .3 it didnt do anything, it was basically just a grey layer. and what numbers do you use for custom? because it didnt do anything either