Hi, as requested, here is an indepth critique of your submission.
First Impression - the most important one: Very abstract, nice and clean.
Composition: very interesting indeed, but I like to see the bottom cropped so that the jet stream meets with the bottom left corner to give the line a full diagonal feel.
Subject: More of an abstract image, so subject isn't its focus.
Technical (Colour, focus, and light): Color is great... that's pretty much the blue I see when I look at the sky.
Focus is sharp, nice detail on that moon.
Exposure is very good.
To grow its vote?: For this challenge, I'd expect you were a little outside the box. Voters were, for the most part, looking for roads, or at least things that very much resembled roads.
Summary: Nice abstract, good color and exposre. Think you've got technicals down pretty well.
Very creative...I think this would've worked better if you were able to zoom in more on the jet still keeping the moon in the shot. As it is, quite nice.