OH AND CRITIQUE. I can't say much about the anatomy but for the color scheme, there could be more contrast between the sky and the fur, they're almost the same hue. and you could use a different hue to shade the yellow. that's it I guess.
This is soooo nice, the starry texture is like a real night sky and so delicious... as for critique, I can't really find any flaw with this. The only thing would be to give more contrast between the sky in the background and the sky on the character
hm, well, compositionally speaking, you'd want the middle bit to be as dark as possible and the character to be lighter, so the character completes the 'ring of light' which is half-made by the moon. So make the character bluer/more saturated colours/brighter stars, and make the sky almost black (in space, and late at night, it is normally black rather than blue anyway). I'm not sure if it would work and I may just be talking nonsense, I warn you xD