Space Junk

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Across
  1. 4. belt a disk shaped region where asteroids are located
  2. 5. A rock that is flying through space
  3. 6. to move in a circle around something
  4. 8. generally found between Jupiter and Mars
  5. 9. belt where comments come from
Down
  1. 1. a meteor that partially survived the journey to earth
  2. 2. to breakdown
  3. 3. comets are made of rock ice salt and
  4. 5. burn as they enter the Earth's atmosphere
  5. 7. has a tale