Solar System

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Across
  1. 4. a small rock that goes through the earth's atmosphere such that part of it strikes the ground
  2. 6. planet with the brightest rings
  3. 8. the force that pulls you toward the center of a planet or a star
  4. 10. an American space traveler
  5. 11. the warmest planet, a cloudy planet
  6. 12. region located between Mars and Jupiter with millions of rocky objects
  7. 16. a place where astronauts live and work in space
  8. 17. the only natural satellite of Earth
Down
  1. 1. gas giant known by its Great Red Spot
  2. 2. planet that rotates in its side
  3. 3. our sun and the objects that orbit around it
  4. 4. planet with the thinnest atmospheres and extreme changes in temperature. It is closet to the Sun
  5. 5. to turn on an axis
  6. 7. movement around the sun
  7. 9. instrument used to observe and study the planets more clearly
  8. 13. made of Hydrogen and Helium and where nuclear fusion takes place
  9. 14. trajectory or repeating path that one object in space takes around another one
  10. 15. humans have sent rovers here, also known as the red planet