Space Vocabulary

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Across
  1. 2. The size of a model compared to the actual size of an object
  2. 3. The way things are connected
  3. 4. A smaller object that moves around a larger object
  4. 7. The sun and everything that orbits the sun
  5. 10. A representation of an idea, an object or system
  6. 11. The time it takes a planet to orbit all the way around the sun
  7. 12. A curved path around an object
Down
  1. 1. Order
  2. 3. the circular motion of an object around its center, or axis
  3. 5. A restriction that controls something
  4. 6. A large object that orbits a star
  5. 8. Star at the center of our solar system
  6. 9. A large rocky object that orbits Earth