Stars

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Across
  1. 1. Flare violent eruption of particles
  2. 6. Greatest College Football Team
  3. 8. Large arc of gas
  4. 9. Equal to 3.26 light years
  5. 11. Surface of the Sun
  6. 12. Ball of glowing hot gas
  7. 14. Average distance from the Earth to the Sun
  8. 17. Spectrum that has bright colored lines
  9. 19. Wind Charged particles
  10. 20. Hottest layer of the Sun's atmosphere
Down
  1. 1. Explosion of a High mass star
  2. 2. Energy source of the Sun
  3. 3. Not even light can escape this object
  4. 4. Cloud of gas and dust
  5. 5. Your current location
  6. 7. Spectrum that has black lines
  7. 8. Spinning neutron star
  8. 10. Middle layer of the Sun's atmosphere
  9. 13. group of stars
  10. 15. Your current favorite science teacher
  11. 16. The distance light travels in one year
  12. 18. Darker and cooler regions of the Sun