1. Meteorit   asteroid   star   astronomer   meteorite   Hint Half-n-half Clue   2. Schwerkraft   star   satellite   gravity   planet   Half-n-half Clue   3. Komet   comet   planet   Earth   solar system   Half-n-half Clue   4. Meteor   star   universe   light years   meteor   Half-n-half Clue   5. Weltall   Sun   universe   moon   meteorite   Half-n-half Clue   6. Galaxie   universe   Earth   light years   galaxy   Half-n-half Clue   7. Mond   asteroid   Earth   astronomer   moon   Half-n-half Clue