Enjoy the space in your rocket, where you can see the stars closely. Fly up trough the comet as and asteroids, try to avoid them and collect the stars as much as you can. You have to collect as many stars as possible because you use them for buying new rockets and showcasing your score and performance, and you should avoid all obstacles in space, because bumping into them reduces your health, and if your health percentage decreases to 0, you lose and have to start again.