Moons

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Across
  1. 2. discovered in December 1985 by the Voyager 2
  2. 6. named after the Titaness Dione of Greek mythology
  3. 9. was the first non-round moon to be discovered.
  4. 12. discovered in October 1851 by William Lassell
  5. 16. is also known as Jupiter ii
  6. 18. Discovered by William Herschel in 1787
  7. 21. discovered on March 18, 1899
  8. 22. its surface temperature at noon reaches −198 °C
  9. 24. meaning panic
  10. 25. meaning fear
Down
  1. 1. biggest moon of Neptune
  2. 3. discovered on October 24, 1851
  3. 4. discovered by Giovanni Domenico Cassini
  4. 5. second largest moon in the solar system
  5. 7. discovered by Gerard Kuiper on 16 February 1948
  6. 8. largest moon in the solar system
  7. 10. Discovered by Voyager 2 spacecraft in 1989
  8. 11. another name for the moon
  9. 13. 4th largest moon in the solar system
  10. 14. named after a character in Shakespeare's A Midsummer Night's Dream
  11. 15. called the yin and yang of the Saturn moons
  12. 17. It is the second smallest body in the Solar System
  13. 19. discovered by Gerard Kuiper in 1949
  14. 20. has a diameter of 4821 km
  15. 23. discovered by William Herschel