The Solar System

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Across
  1. 2. The only planet with life.
  2. 4. It is the blue planet
  3. 9. It has rings.
  4. 11. One of many large rocks that circle the sun
  5. 13. The sun and planets that move around it
  6. 16. A machine that has been sent into space and goes around the Earth, moon etc, used for radio, television, and other electronic communication
  7. 17. An object in space that leaves a bright line behind it in the sky
  8. 18. The large, bright star that shines in the sky during the day and provides light and heat for the Earth
Down
  1. 1. It is the 7th planet.
  2. 3. Everything that exists, including stars,space, etc
  3. 5. It is not a planet any more.
  4. 6. Spacecraft
  5. 7. It is the red planet.
  6. 8. It has a great red spot.
  7. 10. The planet next to Earth.
  8. 12. The curved path followed by a moon, planet or artificial satellite as it travels around another body in space
  9. 14. It is the planet closest to the sun.
  10. 15. A large, round object in space that moves around the sun or another star