Celestial Things

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Across
  1. 4. a celestial object made of ice and dust
  2. 6. where comets can form
  3. 7. a meteoroid that has gone into the earth’s atmosphere
  4. 9. another word for a meteor
Down
  1. 1. a piece of rock that has broken off of an asteroid or comet
  2. 2. a meteor that has landed on earth’s surface
  3. 3. where asteroids usually are
  4. 5. a belt that lies out past Neptune
  5. 8. an irregular shaped rock