H-R Diagram

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Across
  1. 3. The diagram that shows the luminosity and temperature of stars
  2. 6. where hydrogen burns into helium
  3. 8. the brightness of a star
  4. 9. a sphere of plasma that is held together by its own gravity
  5. 10. the dimmest stars in our galaxy
Down
  1. 1. the most average star in our galaxy and closest to the earth
  2. 2. the brightest stars in our galaxy
  3. 4. the stage in the life cycle before the star explodes
  4. 5. the life span of stars
  5. 7. how hot or cold the star is and also determines the color of the star