space rocks

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Across
  1. 4. dark open place outside of earth
  2. 7. a ring of thousands of asteroids
  3. 8. a rock that has landed
  4. 10. a group of planet
Down
  1. 1. a rock in the atmosphere
  2. 2. lots of galaxies
  3. 3. contains asteroids
  4. 5. a ball of ice and dust that orbits the sun
  5. 6. a rock in space
  6. 9. contains asteroids