the H-R Diagram and Galaxies

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Across
  1. 2. a randomly shaped galaxy
  2. 3. the most common star on the H-R diagram
  3. 8. a very large, lightweight star that is close to dying
  4. 9. the star in out solar system
  5. 10. a unit of measurement of how far light travels in a year
  6. 11. a chart used to graph stars
  7. 12. a new star that has just been made, usually dim and colder
Down
  1. 1. a factor used on the H-R diagram to measure a stars brightness
  2. 4. a type of galaxy that has arms spiraling away
  3. 5. a sphere-shaped galaxy
  4. 6. the galaxy closest to the milky way
  5. 7. a small, dying star