Astronomy

Edit Answers
1234567891011121314151617181920
Across
  1. 2. Another name for the North Star
  2. 3. The planet closest to the Sun in the Solar System
  3. 4. The distance light travels in one year
  4. 7. The spinning of the Earth on its axis
  5. 10. A large group of stars, gas and dust
  6. 11. A mass of material with a long tail that travels around the Sun
  7. 13. A dwarf planet
  8. 15. Small rocky objects that revolve around the sun, mostly in the area between Mars and Jupiter
  9. 17. Windiest planet in the solar system
  10. 18. Small rocky objects that revolve around the sun, mostly in the area between Mars and Jupiter
  11. 20. The planet closest to Earth
Down
  1. 1. The largest planet in our solar system
  2. 3. The name of our galaxy
  3. 5. The movement of the Earth around the Sun
  4. 6. A scientist who studies stars and planets
  5. 8. 70% is covered with water
  6. 9. An instrument that makes distant objects look larger and closer
  7. 12. A star's brightness is called its
  8. 14. The second smallest planet in the Solar System
  9. 16. The hunter constellation
  10. 19. The planet with rings