1. Teleskop   telescope   gravity   outer space   galaxy   Hint Half-n-half Clue   2. Atmosphäre   astronaut   telescope   universe   atmosphere   Half-n-half Clue   3. Weltall   universe   star   satellite   moon   Half-n-half Clue   4. System Sonnen   universe   moon   solar system   orbit   Half-n-half Clue   5. Galaxie   star   astronomer   universe   galaxy   Half-n-half Clue   6. Astronaut   atmosphere   moon   Earth   astronaut   Half-n-half Clue   7. Komet   comet   Earth   galaxy   moon   Half-n-half Clue