Jovian

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Across
  1. 3. The "sideways" planet that rotates on its side.
  2. 4. Saturn’s largest moon, which has a thick atmosphere and liquid methane lakes.
  3. 5. Giants The specific classification for Uranus and Neptune. (2 words)
  4. 10. Because they are mostly gas and liquid, these planets have low ______.
  5. 11. This gas gives Uranus and Neptune their distinct blue-green color.
  6. 13. Winds on this planet can reach speeds of over 1,200 mph.
  7. 15. These icy structures circle all four Jovian planets, though some are faint.
  8. 16. The most volcanically active body in the solar system, orbiting Jupiter.
  9. 17. The second-largest planet, known for its extensive ring system.
  10. 18. A giant, centuries-old storm on Jupiter: The Great ____ Spot.
Down
  1. 1. This planet was predicted by mathematical calculations before it was seen.
  2. 2. The name for the four largest moons of Jupiter.
  3. 6. A moon of Jupiter thought to have a vast liquid water ocean under its ice.
  4. 7. Saturn is famous for being the least ____ planet; it would float in water.
  5. 8. The chemical element that makes up the majority of Jovian atmospheres.
  6. 9. The Great ____ Spot is a massive storm system on Neptune.
  7. 12. The largest planet in our solar system.
  8. 14. The specific classification for Uranus and Neptune. (2 words)