Space Crossword!

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Across
  1. 3. In the Earth's rotation, when we are facing away from the sun it is ____.
  2. 5. when an object travels once around another object
  3. 8. When a planet spins on its axis
  4. 9. When only a thin curved shape of light is reflected off the moon
Down
  1. 1. Caused by the tilt of the Earth's axis as it moves around its orbit
  2. 2. When more than half of the moon is lit up
  3. 4. The moon does not make its own light, it ___ sunlight
  4. 6. The animal whose shell is used by Ojibwe as a calendar
  5. 7. An object made of rock and dirt that orbits a planet
  6. 9. An icy object that forms a glowing tail and orbits the sun