All in all it is a great piece but.. I am not sure about the planetary ring around the smaller planet on the left... maybe a less visibility would help ? those planet textures are great as well as all of the rocks in there. Colors you chose are not my favourite but apart from this... good one !
Much like all your other space art, this is absolutely stunning! Love the colors... (purple is my favorite, so I might be a little biased this time), but the composition and textures are captivating as well. Strangely, my favorite thing about this piece are the rings around the left planet. Something about them being so strong, sharp, and in focus just really grabs my attention. Nice work!