1. Sólntse   Sun   telescope   orbit   planet   Hint Half-n-half Clue   2. atmosfera, vozduh   atmosphere   outer space   moon   gravity   Half-n-half Clue   3. meteór   asteroid   meteor   light years   astronaut   Half-n-half Clue   4. Meteorit   satellite   Sun   Earth   meteorite   Half-n-half Clue   5. ser'eznost'   gravity   meteorite   asteroid   Sun   Half-n-half Clue   6. kométa   gravity   comet   galaxy   orbit   Half-n-half Clue   7. spútnik, satellít   Earth   astronomer   satellite   solar system   Half-n-half Clue