I see stars!
After a short breakfast (woke up WAY too late):

I added a starfield, fixed a lot of the physics stuff and collision handling and now – I will actually make it into a game:

My girlfriend had this idea that the player will need to collect stuff to fix his ship and go home, so I will do just that! You will have to collect 3 wrenches floating in space, and in the meantime, use the asteroids and spaceships to fight off enemies, I hope it will be fun, or at least, more fun than it is now…
Hope I will make it in time! Thanks for the comments!
Daniel