1. sol   star   Sun   galaxy   orbit   Hint Half-n-half Clue   2. planeta   asteroid   planet   meteorite   Sun   Half-n-half Clue   3. universo   comet   satellite   universe   meteor   Half-n-half Clue   4. luna   moon   comet   satellite   light years   Half-n-half Clue   5. satélite   solar system   satellite   Sun   light years   Half-n-half Clue   6. cometa   planet   galaxy   meteor   comet   Half-n-half Clue   7. espacio exterior   outer space   astronomer   comet   meteorite   Half-n-half Clue