1. light years   Schwerkraft   helle Jahre   Mond   Sonne   Hint Half-n-half Clue   2. telescope   Weltall   Atmosphäre   Teleskop   Meteorit   Half-n-half Clue   3. asteroid   Asteroid   Stern   Astronom   Schwerkraft   Half-n-half Clue   4. Earth   Asteroid   Erde   Weltall   Planet   Half-n-half Clue   5. gravity   Satellit   Schwerkraft   Stern   System Sonnen   Half-n-half Clue   6. atmosphere   Atmosphäre   Stern   Weltraum   Sonne   Half-n-half Clue   7. moon   Meteor   Mond   Satellit   Weltraum   Half-n-half Clue