wow =) i like the stars! looks very good 

Looks awesome!

Fantastic work!

Absolutely stunning!

Wow, this is great! I love the texture on the planets.

looks really really good

That background is outrageous. I'm highly impressed. - fav'd

Without the ship and gas giant/moon, which are both pixeld quite niecely btw., this would make up for a real nice wallpaper.

Must be one of the best deep space pixel pieces I've ever seen. The nebulas, galaxys and stars look  terrific! :)