1. planet   Atmosphäre   Satellit   Planet   Galaxie   Hint Half-n-half Clue   2. meteor   Meteor   Umlaufbahn   Sonne   Erde   Half-n-half Clue   3. star   Teleskop   Planet   System Sonnen   Stern   Half-n-half Clue   4. asteroid   Mond   Teleskop   Asteroid   Meteorit   Half-n-half Clue   5. outer space   Weltraum   Schwerkraft   Planet   Mond   Half-n-half Clue   6. comet   Planet   Asteroid   Schwerkraft   Komet   Half-n-half Clue   7. satellite   Teleskop   helle Jahre   Satellit   Asteroid   Half-n-half Clue