The Solar System

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Across
  1. 3. Star at the center of our solar system.
  2. 4. The force that holds planets in their orbits.
  3. 6. Our galaxy. (Hint: the answer is two (2) words)
  4. 8. Planet named after the sea god.
  5. 9. Planet known as the evening star.
  6. 10. An icy rock that has a bright tail when it comes close to the sun.
  7. 11. A hole in the ground caused by a meteor hitting a planet.
  8. 14. The kind of planet that Earth and Mars are.
  9. 17. Planet closest to the sun.
  10. 18. Planet famous for its rings.
  11. 20. Earth's companion.
  12. 22. The largest planet in the solar system.
Down
  1. 1. Planets like Jupiter, Saturn, Uranus, and Neptune. (Hint: the answer is two (2) words)
  2. 2. Our sun is this. (Hint: It rhymes with "car" and "far")
  3. 5. A rock that crashes into Earth's atmosphere.
  4. 6. This planet is known as the red planet.
  5. 7. One of many "rocks" in a belt between Mars and Jupiter.
  6. 12. An instrument that scientists use to observe planets.
  7. 13. An outer layer of gas on a terrestrial planet.
  8. 15. Our planet.
  9. 16. Something that both Saturn and Uranus have.
  10. 19. Planet between Saturn and Neptune.
  11. 21. The path that a planet takes around the sun.