Galaxies

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Across
  1. 4. people born in July 23 and August 22 are considered what?
  2. 5. a galaxy that is 600 million light years away, and is a elliptical galaxy
  3. 7. spiral galaxy with a bar shaped structure
  4. 9. a galaxy that is featureless and smooth
  5. 10. The hubble telescope found the what of the universe?
  6. 12. the milky way has an invisible what?
  7. 13. how many mirrors does the hubble telescope have?
  8. 15. galaxy in which the stars and clouds are circular
  9. 17. what theory is the creation of the universe?
  10. 19. people born between november 22 and December 21
  11. 20. How many galaxies are there?
  12. 21. what is it called when the sun reaches the center of the universe?
Down
  1. 1. a galaxy that is that of irregular shape
  2. 2. how many years until andromeda and the milky way collide?
  3. 3. the name of our galaxy (barred)
  4. 6. Galaxy re-found in 1612 by a german astronomer(spiral)
  5. 8. which stars are the hottest stars on the HR diagram?
  6. 11. how galaxies are named
  7. 14. the name of the man that proved the universe was expanding
  8. 16. the milky way and andromeda are doing what?
  9. 18. a galaxy that doesn't have a distinct shape