Space Rocks

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Across
  1. 5. Rocks from space that have entered earth's atmosphere but burned up
  2. 7. Made of Ice, rocks, and dust
  3. 9. It follows a comet and is made of dust
  4. 10. In between mars and jupiter
Down
  1. 1. The center of a comet and is made of ice and gas
  2. 2. Made of rocks and metal
  3. 3. It is made of gas and electrons. It is also called the ion tail
  4. 4. Surrounds the nucleus of a comet and is made of gas and dust
  5. 6. A small space rock
  6. 8. A rock that made it to the earths surface