1. System Sonnen   star   outer space   meteor   solar system   Hint Half-n-half Clue   2. Satellit   orbit   telescope   satellite   Earth   Half-n-half Clue   3. Weltraum   universe   meteorite   astronomer   outer space   Half-n-half Clue   4. Mond   comet   gravity   star   moon   Half-n-half Clue   5. Asteroid   Earth   galaxy   orbit   asteroid   Half-n-half Clue   6. Sonne   moon   solar system   Sun   meteorite   Half-n-half Clue   7. Meteor   atmosphere   satellite   Earth   meteor   Half-n-half Clue