ESM Crossword Puzzle

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Across
  1. 1. When the Sun is blocked from view by the Moon
  2. 4. A hemisphere experiences this when it's tilted away from the Sun
  3. 6. An event where one object in space blocks another from view
  4. 9. An imaginary line halfway between the North and South Poles
  5. 12. When the Moon passes into the Earth's shadow
  6. 13. The phase when the sunlit side of the Moon is facing away from Earth
  7. 15. Any phase when the sunlit side of the Moon appears to shrink over time
Down
  1. 2. An imaginary line through an object around which it spins
  2. 3. Any phase when less than half of the sunlit side of the Moon can be seen
  3. 5. A half of the Earth, either north or south of the Equator
  4. 7. The phase when the sunlit side of the Moon is facing towards Earth
  5. 8. A hemisphere experiences this when it's tilted towards the Sun
  6. 10. The time it takes a planet to rotate once
  7. 11. Any phase when more than half of the sunlit side of the Moon can be seen
  8. 14. Any phase when the sunlit side of the Moon appears to grow over time