As for the ship being above other element, I should check the sprite ordering if anything managed to get on top of it...
I wanted to add some better indication where the ship aims towards but had some issue with that.
What's also missing is the progression where you've got a lot of fog from the nebula you stranded in at the start and the more connections you find the better the interference can be filtered out from your sensors to give a better view (and more constellations appearing).