Solar System Quiz

123456789101112131415161718192021222324252627
Across
  1. 3. Hottest object in the Solar System
  2. 5. Famous astronomer who discovered Saturn's rings
  3. 6. The lightest planet in the Solar System
  4. 7. Name of the Earth's moon
  5. 10. Brightest planet in the Solar System
  6. 11. Number of Saturn's rings
  7. 14. Neptunian cloud
  8. 16. Odd-shaped rock, found in a belt
  9. 19. French word for 'Sun'
  10. 20. Planet discovered in 1846
  11. 22. The Red Planet
  12. 23. Mercury's temperature
  13. 24. Another name for 'dwarf planet'
  14. 25. Famous space probe
  15. 27. Home of the Great Red Spot
Down
  1. 1. Famous space telescope
  2. 2. What you ate on the way to Pluto!
  3. 4. Largest rock between Mars and Jupiter
  4. 5. What the Milky Way and Dwingeloo 2 are
  5. 6. Dark area on the Sun
  6. 8. Moon of Jupiter
  7. 9. Moon of Uranus
  8. 12. Gas found on outer planets
  9. 13. The seventh planet from the Sun
  10. 14. Found at the Moon's core along with iron
  11. 15. Tiny moon of Uranus
  12. 17. The 9th planet of the Solar System? No!
  13. 18. Girl who named Pluto
  14. 21. Home to the Bumblebee Bat
  15. 22. Smallest planet in the Solar System
  16. 26. What the giant outer planets are made of