Astronomy

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Across
  1. 2. earth rotates on its ____ every 24 hours
  2. 5. a person who travels into space
  3. 8. furtherest away from the sun
  4. 9. this planet has the largest set of rings
  5. 10. this travels at 18000 miles per hour
  6. 11. this holds eight planets
  7. 13. the path that each planet follows around the sun is called
Down
  1. 1. 4th planet from the sun
  2. 3. this is the largest planet in the solar system
  3. 4. Jupiter, Saturn, Uranus and Neptune are these
  4. 6. day on this planet is more than a year on earth
  5. 7. this was once a planet but now a dwarf planet
  6. 12. the planet we live on