14445 points, with one minute left! This game could use some online leaderboards :)
Gameplay: I definitely had some fun, although I feel the game is a bit too hard. With the number of objects incoming late in the game and the player not being able to shoot unless the object is identified, I don't know if it's possible to survive till the end. What I'm saying is the game could use a bit more balance.
Graphics + audio: Simple but has it's own style. Music is dynamic and fits the gameplay. The sound effects also compliment the game nicely. Some particle effects or screen shake, when the player is hit could be cool though.
Theme: I loved the "active" take on stargazing. From one side it's definitely "stargazing", plain and simple. From the other, you have your own original twist on it. Nice!