planets

12345678910111213141516
Across
  1. 4. The planet where humans, animals, and plants live
  2. 6. The star at the center of our solar system
  3. 7. The largest planet in our solar system
  4. 8. A person who travels and works in space
  5. 10. The smallest planet and the closest planet to the Sun
  6. 13. The red planet known for its dusty surface
  7. 14. The farthest planet from the Sun
  8. 16. The huge area beyond Earth's atmosphere
Down
  1. 1. The hottest planet in our solar system
  2. 2. The path a planet follows around a star
  3. 3. The planet famous for its beautiful rings
  4. 5. The planet that rotates on its side
  5. 6. A giant ball of hot glowing gas in space
  6. 9. A tool used to see far objects in space
  7. 11. A vehicle used to travel into space
  8. 12. The natural satellite that orbits Earth
  9. 15. A huge group of stars, planets, and space objects