I really enjoyed this one. My only gripe about it was rotating the ship, because I didn't know where the mouse was. So maybe put like a little dot or something to show where it is, but that was a very minor annoyance.
Overall though, I think you nailed the atmosphere of space, and the story telling was very well done. The parallax scrolling of the stars in the background was a nice touch, and having everything be dark until you got close, brought an almost unnerving element to the game. Without giving to much away I also enjoyed the ending cinematic and thought that it was beautiful.
Definitely one of the top games of the jam. Great Job!