Alexandra Astronomy

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Across
  1. 1. elon musk
  2. 3. describes the positions of objects in the sky
  3. 6. sun as center
  4. 10. ran by jeff bezos
  5. 12. when the sun reaches its highest or lowest point
  6. 15. patterns that stars make in the night sky
  7. 17. north star
  8. 19. discovered the age of the universe
  9. 20. day and night are equal length
Down
  1. 2. closest a planet gets to the sun in orbit
  2. 4. leo, gemini, cancer, libra, etc
  3. 5. year with 366 days
  4. 7. theory of how the universe began
  5. 8. father of physics
  6. 9. our galaxay
  7. 11. brightness of a star
  8. 13. milky way
  9. 14. zodiac signs
  10. 16. brightest star
  11. 18. the hunter