Types of Stars

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Across
  1. 2. most common type of star
  2. 8. known as failed stars
  3. 9. hot, massive, bright and have a short life that ends in supernova
  4. 10. two stars that orbit around a common center of mass
  5. 12. nuclear fusion has stopped and star collapses inward
  6. 13. emits beams of electromagnetic radiation out of its poles and spins
  7. 14. collection of collapsed gas
  8. 17. massive, hot and bright stars
  9. 18. when a massive star collapses and gravity pulls it into a singularity
  10. 19. largest stars in the universe
  11. 20. right before main sequence begins
Down
  1. 1. hottest and most massive main sequence stars
  2. 3. hydrogen shell burning (aged main sequence star)
  3. 4. good candidate for extraterrestrial life
  4. 5. scatter plot of stars
  5. 6. not massive enough to fuse hydrogen
  6. 7. collapsed cores of massive stars after a supernova explosion
  7. 11. very large expanded star, though not as massive or bright (nuclear fusion is stopping)
  8. 15. type G (our Sun)
  9. 16. fusion powerd stable stars