I don't know about the first one but I like the second one. Well I'm gonna give the first one 7.5/10 (looks nice but its not my style) and the second one 8/10 I like space themed work but maybe you can try using a different texture for the 3 meteor and I think the the black part(cat/tree/grasses) should blend more with the background. Thats my opinion on your wallpapers.