Comet

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Across
  1. 2. a cloud where long period comets come from
  2. 5. dirty snowball that orbits the sun
  3. 7. a small body that becomes a meteor when it enters our atmosphere
  4. 8. a huge body of matter that orbits a star
  5. 10. a huge system of billion of stars
Down
  1. 1. a force that attracts and is keeping everyone on earth and the planets around the sun
  2. 3. a huge area that has stars and planets and is never ending
  3. 4. a meteor that survives earths atmosphere
  4. 6. a small body of matter from outer space
  5. 9. a enormous cloud that is occupying the space between stars