Cosmic Crossword

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Across
  1. 2. The red planet
  2. 4. The planet tilted on its side
  3. 5. Frozen bodies near the sun that develop tails
  4. 7. Earth's only natural satellite
  5. 8. The star at the centre of our solar system
  6. 10. The hottest planet in the solar system
  7. 11. The unit for measuring distances in space
  8. 12. The only planet known to support life
  9. 13. The Sun's outermost layer
  10. 15. The force keeping planets in orbit
Down
  1. 1. The planet known for its prominent rings
  2. 3. The planet furthest from the Sun
  3. 6. The largest planet in the solar system
  4. 7. The galaxy we live in
  5. 9. The closest planet to the sun
  6. 14. A planet's path around the sun