Star Size andThe Hertzsprung–Russell diagram
The diagram is a plot of luminosity against the color of the stars ranging from the high-temperature blue-white stars side of the diagram to the low temperature red stars.
Facts
  • 1910 by Ejnar Hertzsprung it was created
  • allowed evolution to be presented graphically


Website 1
Name: Exploring Earth
URL: www.classzone.com/books/earth_science/terc/.../es2810page01.
Website 2
Name: Wikipedia
URL: http://en.wikipedia.org/wiki/File:Star-sizes.jpg
Website 3
Name: Wikipedia
URL: en.wikipedia.org/wiki/Hertzsprung–Russell_diagram
Website 4
Name: Hertzsprung-Russell Diagram
URL: http://aspire.cosmic-ray.org/labs/star_life/hr_diagram.html
Website 5
Name : Fact monster
URL: http://www.factmonster.com/ipka/A0769170.html






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