Astronomy

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Across
  1. 2. Large magnitude
  2. 4. Collapsed massive star
  3. 5. Start of the universe
  4. 9. Galaxy with arms
  5. 10. 90% of a stars life
  6. 11. Where stars are formed
  7. 12. The first in the star cycle
  8. 14. The distance that light travels in a year
Down
  1. 1. Higher end of main sequence
  2. 2. Our galaxy
  3. 3. Round galaxy
  4. 6. Oddly shaped galaxy
  5. 7. Low temperature and red star
  6. 8. A star collapses with an explosion
  7. 13. Super high luminosity and red star