1. satélite   Earth   orbit   satellite   light years   Hint Half-n-half Clue   2. cometa   comet   telescope   meteorite   orbit   Half-n-half Clue   3. sistema solar   solar system   outer space   telescope   satellite   Half-n-half Clue   4. planeta   outer space   planet   asteroid   universe   Half-n-half Clue   5. meteorito   atmosphere   satellite   meteorite   light years   Half-n-half Clue   6. Terra   astronaut   Earth   Sun   meteor   Half-n-half Clue   7. astrônomo   comet   astronomer   solar system   astronaut   Half-n-half Clue