Across
- 4. Biggest country in the world by area
- 5. The first woman to win a Nobel Prize
- 7. African country whose capital is Rabat
- 9. Country whose capital is Baku
- 12. Italian painter of 'The Last Supper' (artist's full name)
- 14. Ganymede is this planet's biggest moon
- 16. Zodiac sign of anyone born on Christmas Day
- 17. Three-headed dog in Greek mythology
- 19. The ancient Egyptian writing system
Down
- 1. The longest river in the world
- 2. Bible character who was powerful until he cut his hair
- 3. Film title that is an anagram of "frog had teeth"
- 6. Person who discovered gravity (first name and last name)
- 8. The politician who coined the term 'Iron Curtain' to describe the divide between Western Europe and Communist countries
- 10. Alexander Graham Bell invented this in 1876
- 11. Sportswear company first named 'Blue Ribbon'
- 13. Film title that is an anagram of "beanbag mints"
- 15. Greek equivalent of the Roman goddess Venus
- 18. Country with the most islands