Hey, great game! You captured the theme well and I like your literal interpretation. The graphics look nice and the interface is very clean, which shows greatly how the space is running out of space.
The gameplay, however, is really hard. Because of the ship's fast movement it is not easy to capture the objects. It often took some time to find the junk, and as soon as I got to it, I flew right past it. The controls are also a little bit counter intuitive. I only read the info page and didn't understand at first, that my view direction does not influence my fly direction.
But generally it's a great functioning game! Nice idea and great execution. I played on Linux and it worked like a charm.