I never knew avoiding asteroids could be so much fun. The stars and asteroids all turn to a blur when going 30 "light miles" a second. The music is as fast-paced as the game is, but the musician isn't credited anywhere.
I only have a couple criticisms, which are both fairly minor. It doesn't make much sense how the stars, which are lightyears away, move so much faster than the asteroids. Finally, I'd like to encourage you to make something a little more innovative. This game might be flashier than most other games like it, but that doesn't make it original. Add a new gameplay mechanic or some sort of innovation to make the game stand out more.
Overall, great work!