Luminary Puzzle

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Across
  1. 2. Medieval philosopher known for blending faith and reason
  2. 6. Riddle-loving creature with a lion’s body
  3. 7. Path a planet takes around a star
  4. 11. A spinning whirl of air or water
  5. 12. Sound that bounces back to you
  6. 14. Something mysterious or hard to understand
  7. 15. The longest or shortest day of the year
  8. 18. Book of maps or the Titan who held the sky
  9. 19. A star that suddenly becomes brighter
Down
  1. 1. Unit of light or a glowing essence
  2. 3. Natural light show in polar skies
  3. 4. Short story with a moral
  4. 5. A traditional story or belief system
  5. 8. A common apostle’s name or a classic first name
  6. 9. A cloud of gas where stars are born
  7. 10. The steady beat you can feel in your wrist
  8. 11. Latin for “truth,” often seen in mottos
  9. 13. Old-fashioned writing tool made from a feather
  10. 16. Personification of time in Greek mythology
  11. 17. A statement that contradicts itself but may be true