1. telescópio   gravity   telescope   solar system   satellite   Hint Half-n-half Clue   2. meteorito   meteor   meteorite   satellite   gravity   Half-n-half Clue   3. gravidade   star   gravity   astronaut   universe   Half-n-half Clue   4. sistema solar   solar system   universe   gravity   astronomer   Half-n-half Clue   5. órbita   galaxy   light years   atmosphere   orbit   Half-n-half Clue   6. estrela   comet   star   gravity   planet   Half-n-half Clue   7. sol   Sun   astronomer   meteorite   solar system   Half-n-half Clue