To get the 100 Space Stars badge, you need to upgrade as much as you can and throw your plane straight up careful to not throw it backwards. Continue boosting it straight up in the air and let go with just over 2 bars on your fuel meter. hit the left key on your keyboard to slow your decent and by the time you get out of the zone that contains the space stars you should have it! good luck!
today when i was taking out the trash, i wished to god i could take this freaking game with me! all the challenges on kongregate are on fairly fun games and are certainly worth the challenge. This game has more glitches than a tsr80 running windows vista. this game is designed to throw kids who are on the border of killing themselves... over the edge
suck it ADVARI