This has the potential to be a very cool rage game! I like how the stranded astronauts force the player to go fast as opposed to using a more slow and cautious playstyle. The graphics are simple yet pleasing while also communicating vital information to the player. The sound effects adds good feedback to the player's input and gives action more depth. The music fits the overall atmosphere and narrative of the game, though it does unfortunately not loop properly. I wish the hitboxes for the astronauts were slightly bigger to make the game less fustrating and that the asteriods weren't randomised to allow for more consistent playthroughs.
Overall, very well done!