Planets

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Across
  1. 2. Region between Mars and Jupiter with numerous rocky bodies.
  2. 10. Rocky planets, including Mercury, Venus, Earth, and Mars.
  3. 13. Largest moon of Neptune, has geysers.
  4. 14. Central star of the solar system.
  5. 17. Warming of a planet's surface due to its atmosphere trapping heat.
  6. 18. Large planets with thick atmospheres, including Jupiter and Saturn.
  7. 21. Earth's natural satellite.
  8. 23. Region beyond Neptune with icy bodies and dwarf planets.
  9. 25. Seventh planet, rotates on its side.
Down
  1. 1. Giant storm on Jupiter.
  2. 3. Circular bands of ice and rock particles around gas giants.
  3. 4. Closest planet to the Sun.
  4. 5. Second planet from the Sun, hottest planet.
  5. 6. Largest moon of Saturn, has a thick atmosphere.
  6. 7. Depressions on a planet's surface caused by impact events.
  7. 8. Eighth planet, deep blue color.
  8. 9. Third planet from the Sun, supports life.
  9. 11. Sixth planet, known for its ring system.
  10. 12. Planets with thick atmospheres and icy compositions, including Uranus and Neptune.
  11. 15. Cloud Spherical shell of icy objects surrounding the solar system.
  12. 16. Layer of gases surrounding a planet.
  13. 19. Largest moon of Jupiter.
  14. 20. Largest planet, fifth from the Sun.
  15. 22. Largest volcano in the solar system, located on Mars.
  16. 24. Fourth planet, known as the Red Planet.