asteroid, comet, and meteor

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Across
  1. 3. Shooting Star
  2. 6. Holds Asteroids
  3. 8. Have tail
Down
  1. 1. Earth's Location
  2. 2. Gas Giants
  3. 3. Hits Earth
  4. 4. Holds Comets
  5. 5. Irregular Shape
  6. 7. Center of the universe
  7. 9. Most Planets Have One