1. Teleskop   solar system   light years   telescope   planet   Hint Half-n-half Clue   2. Komet   satellite   orbit   outer space   comet   Half-n-half Clue   3. Meteorit   meteorite   light years   astronomer   atmosphere   Half-n-half Clue   4. Weltall   astronomer   telescope   universe   solar system   Half-n-half Clue   5. Astronom   light years   atmosphere   universe   astronomer   Half-n-half Clue   6. Asteroid   solar system   asteroid   planet   orbit   Half-n-half Clue   7. Erde   Earth   light years   outer space   solar system   Half-n-half Clue