THE SOLAR SYSTEM

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Across
  1. 2. ''The water planet''
  2. 5. Shape of the planet's orbits
  3. 7. The number of planets in the Solar System
  4. 10. A group of stars that form a recognizable pattern
  5. 13. in space
  6. 14. The largest dwarf planet
  7. 15. Closest planet to the Sun
  8. 18. A luminous sphere of plasma
  9. 19. Way The name of the galaxy we live in
  10. 20. The closest star to the Earth
Down
  1. 1. The gravitationally curved path of an object around a
  2. 3. The planet with the shortest day
  3. 4. A celestial body moving in an elliptical orbit around a star
  4. 6. When the Sun or the Moon passes through a shadow of another heavenly body
  5. 8. The largest moon in the Solar System
  6. 9. The second largest planet in the Solar System
  7. 11. The force that keeps all of the planets in orbit around the Sun
  8. 12. The coldest planet in the Solar System
  9. 16. The planet named after the Roman God of War
  10. 17. The hottest planet in the Solar System
  11. 19. The natural satellite of a planet