the hertz sprung russel diagram

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Across
  1. 2. a group of celestial body's that range in size and color
  2. 5. the brightest star in the universe
  3. 6. the brightness of a star
  4. 8. how hot or cold an object is
  5. 10. a celestial object that ranges in size and temperature
  6. 11. huge hot and bright stars that are far away from us that can be blue or red
  7. 12. an infinite plain filled with many different galaxies and celestial bodies
Down
  1. 1. what a star can make after exploding
  2. 3. a drawing showing data about a specific topic
  3. 4. a small and bright but cold star
  4. 7. a medium sized star wit medium temperature and medium brightness that is yellow
  5. 9. where most of the stars may be found