The Solar System

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Across
  1. 3. Who was the first person to walk on the moon
  2. 8. Mercury, Venus, Earth, and Mars are a type of planet
  3. 12. is a gas giant
  4. 14. planet where humans live
  5. 15. second planet away from the sun
Down
  1. 1. is a planet that is cold
  2. 2. Jupiter,Saturn,Uranus and Neptune are a type of planet
  3. 4. smallest planet in the solar system
  4. 5. the eighth planet in the solar system
  5. 6. What is the name of the force holding us to the Earth
  6. 7. consist of stars, planets, and vast clouds of gas and dust, all bound together by gravity
  7. 9. planets that are bound to it by gravity
  8. 10. The only star in our solar system
  9. 11. largest planet in the solar system
  10. 13. planet known as the red planet