THE SOLAR SYSTEM CROSSWORD

123456789101112131415161718192021
Across
  1. 2. Warmest planet; cloudy,
  2. 7. To turn on an axis,
  3. 9. Dwarf planet with two moons
  4. 11. Planet that rotates on its side
  5. 12. Furthest planet from the sun
  6. 14. Third planet from the sun; only planet people have walked on
  7. 15. Our sun and the objects that orbit around it
  8. 19. Neil Armstrong was the first person to walk on the …
  9. 20. The force that pulls you towards the center of a planet or star
Down
  1. 1. It takes Earth 365 days to __ the sun.
  2. 3. Place where astronauts live and work in space
  3. 4. Planet closest to the sun
  4. 5. Planet with the brightest rings
  5. 6. Large planet known for the Great Red Spot
  6. 8. The red planet; humans have sent robots here
  7. 10. Number of stars in our solar system
  8. 13. Number of planets in our solar system
  9. 16. An American space traveler
  10. 17. The star closest to Earth
  11. 18. Saturn, Jupiter, Uranus and Neptune have ___ around them.
  12. 21. Instrument used for seeing stars and planets clearly.