Space

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Across
  1. 2. what is our planet in
  2. 4. when an object orbits another object
  3. 6. a spining movement on an axis
  4. 7. a belt of asteroids
  5. 8. an imaginary line that runs north and south
  6. 10. what is the only star in our solarsystem
  7. 11. the outer planets
  8. 13. an imaginary line that runs east to west
  9. 14. a cloud of dust and ice
  10. 15. when an object spins around another object
Down
  1. 1. a planet that is small, dense and interferes with another orbit
  2. 3. a group of stars
  3. 5. the inner planets
  4. 9. a large rock
  5. 12. a ball of burning gases