Tuesday, November 6, 2012

hertzsprung russel diagram

The hertzsprung russel diagram represents a major step towards an understanding of stellar evolution or "the lives of stars. It measures the stars maximum magnitude or brightness versus its classification, and that's what the graph represents

- The two qualities the diagram measures is the stars magnitude and the stars temperature by looking at its light and color.

- our sun is a main sequence star , almost a super giant


No comments:

Post a Comment