Solar system

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Across
  1. 2. known as the red planet
  2. 6. no longer an officially considered planet
  3. 8. the coldest planet
  4. 11. an unmanned machine in space
  5. 13. the largest planet
  6. 14. the smallest gasplanet
Down
  1. 1. Pluto is a ____planet
  2. 3. a place where astronauts can live in space for long periods of time
  3. 4. the center og the solar system
  4. 5. something big that orbits a planet
  5. 7. engelsk ord for kredsløb
  6. 9. famous for its rings
  7. 10. closest planet to the sun
  8. 12. named after the roman goddes of love
  9. 15. takes aroung 365 days to rotate around the sun