1. meteorite   atmosphere   astronaut   meteorite   gravity   Hint Half-n-half Clue   2. atmosfera   telescope   satellite   atmosphere   asteroid   Half-n-half Clue   3. luna   asteroid   moon   meteorite   gravity   Half-n-half Clue   4. asteroid   comet   solar system   asteroid   atmosphere   Half-n-half Clue   5. stella   atmosphere   star   astronomer   outer space   Half-n-half Clue   6. cometa   star   astronomer   comet   astronaut   Half-n-half Clue   7. sole   Sun   universe   atmosphere   asteroid   Half-n-half Clue