queue scoring still isn't good. I think this has potential, and would recommend more thoroughly reworking it in the WIP thread.
I finished with the corrections which I could make. I think this version is better than the first one :).
@Sergiotron: Thanks for the help again. And I forgot to tell you that the Earth is brown because the heat what the explosion made when the meteor hit the Earth burnt up all the forests and made all the water on the surface gone for a long time (in my imagination) :).
Dont worry or hurry :) just keep practicing. BTW, this concept is perfect for this week challenge!
Sergiotron, thank you for all of these advice 
, I try and repair most of this problems as soon as possible.
haha! I like the concept :)
Your piece have some problems, though. There's a lot of jagging and colors look odd (brown earth?).This is a list of things I suggest you to reconsider:
- The size of your canvas. Big canvas = Big problems
- The big stars on the background could have some AA. I like the little ones.
- The earth doesn't have shades. Judging by the astronaut, the lightsource comes from the right.
- We all love a green/blue earth, with clouds.
- The impact mark looks odd. And you have cracks over the sea.
- The moon needs some shades too.
- The edge of the moon looks almost concave, but it must be convex
- The craters must be smallers when they are far. So far they dont look like real craters.
- You have a lot of jagging on the astronaut.
- Check the anatomy of the right arm. It looks very short.
- The visor needs more reflections and highlights.
Well, thats all for now. Sorry for the wall of text (it was very difficult considering my native language isn't english :P).
Take care.
@cure: Ok I will nearly totally rework it but now I can't do it so I'll miss this week's challenge.
But the good thing is that I can use more colours so I can make it better