It was nice to play this little game. I played some other one that dealt with orbits and shooting from orbit to orbit. The one issue I have with this is that it is hard to plan your exact shot so it would be nice to have some 'direction' indicator. Also it would be nice to retry the last launch into space to not have to play the whole level anew. Maybe its just my skills that hold me back though.
For the rest, the music, the art and the idea were all fun and it was a nice take on the scaling theme! Congrats on your submission.