1. orbit   Umlaufbahn   Erde   Galaxie   Planet   Hint Half-n-half Clue   2. comet   Stern   Komet   Meteorit   Astronom   Half-n-half Clue   3. universe   Planet   Sonne   Weltall   Astronom   Half-n-half Clue   4. satellite   Umlaufbahn   Astronaut   Satellit   Meteorit   Half-n-half Clue   5. moon   Galaxie   Sonne   Meteor   Mond   Half-n-half Clue   6. meteor   Meteor   Erde   Weltraum   Stern   Half-n-half Clue   7. galaxy   Atmosphäre   Mond   Stern   Galaxie   Half-n-half Clue