Solar System

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Across
  1. 5. 17 times the mass of the Earth
  2. 7. space rock
  3. 8. a natural object that is not from earth
  4. 9. largest planet in the solar system
  5. 11. red planet
  6. 13. rocky small debris from space
  7. 15. Milky way
Down
  1. 1. closest in size compared to earth
  2. 2. small solar body
  3. 3. sixth planet from the sun
  4. 4. it is a terestial planet
  5. 6. has sustained life for a long time
  6. 10. A ice giant
  7. 12. a planet that reflects a stars light
  8. 14. small planet