The module is great, no doubt about it, but the scenery could use some major work. First off, I disagree with the SNOT ground. It looks way too smooth to be something on the moon. There were a few details on the ground, but it didn't really make the cut. I suggest making a scenery with base-plates, having it a bit rugged with more definition. Also, dump the background. It looks a bit strange being propped up behind the base, and the stars look out of proportion. The flag is nice, but the 1x1 stud-less trans blue piece looks weird. Also, a few min-figs wouldn't be bad, but that isn't exactly a must. Now the main problem I'm having is with the theme. It's classic space, and this is technically a classic, but I think we're talking about the little blue and red guys in the plastic space helmets. It's not a bad thing really, but it just keeps on bugging me. Anyway, it's a good creation, but you could make it a great one with more work. I suggest making changes to this, and that's why I'm giving you a 4/5. Nice work, and good luck!
Your opponent did a closer job at classic space, but your build is far superior. I know how hard accurate replicas are, and you did a great job. Trans-orange for copper - very creative. You've got 2/3 votes so far, and the win!