1. Meteor   moon   meteor   light years   outer space   Hint Half-n-half Clue   2. Weltraum   asteroid   outer space   comet   telescope   Half-n-half Clue   3. Schwerkraft   Earth   satellite   atmosphere   gravity   Half-n-half Clue   4. Astronaut   satellite   orbit   outer space   astronaut   Half-n-half Clue   5. Meteorit   galaxy   meteor   meteorite   astronaut   Half-n-half Clue   6. Mond   gravity   moon   astronomer   meteorite   Half-n-half Clue   7. Umlaufbahn   orbit   moon   star   meteor   Half-n-half Clue