Earth-Moon-Sun Solar System

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Across
  1. 1. sun rises here and Earth rotates towards this direction
  2. 3. to travel around an object in a curved path
  3. 4. sun sets in this direction
  4. 6. curved shape part of the moon with less than 50% visible
  5. 9. time when sun is highest in the sky during the day
  6. 10. phase when right half of moon is visible
  7. 11. 28 day period when moon orbits the Earth one time
  8. 12. moon phase when all of sunlit side is visible
  9. 16. moon phase when there's no visible light
  10. 17. moon appears to be more than half visible
Down
  1. 2. moon phase when the left half of the moon is visible
  2. 4. getting smaller
  3. 5. the shape of the visible part of the moon
  4. 7. huge sphere of hydrogen and helium that radiates heat and light
  5. 8. the direction in which the Earth and Moon orbit
  6. 13. Earth's natural satellite
  7. 14. large celestial body orbiting a star
  8. 15. getting larger