Comments, per req:
1. I think this image would be improved by cropping out some or all of the immediate foreground and heightening the sense that the viewer is 'flying' over the area. A slight levels tweak will clear up the haze in the image as well.
2. Perfectly exposed and focused, great detail in the rock, but I think it would do better if you had a little more of the surrounding area; right now you have to look closely to see that it's anything more than a large rock.
Overall nice work and good effort, looking forward to seeing more.
Just my $00.02 worth - your milage may vary.
~John