 The mean densities of the giant stars diminish rapidly with increasing redness, from one-tenth that of the sun for class A to less than one-twentythousandth that of the sun for class M." In speculating on the nature of stellar radiation and stellar temperatures...  Popular Astronomy - Page 3411914Full view - About this book
 | United States. National Bureau of Standards - 1922 - 54 pages
...are no doubt giants, of which Russell " says: "The mean densities of the giant stars diminish rapdly with increasing redness, from one-tenth that of the...one twenty-thousandth that of the sun for class M." To those given to speculation concerning the nature of stellar radiation and temperatures it no doubt... | |
 | National Academy of Sciences (U.S.) - 1922 - 448 pages
...stars of classes G, K and M. Most of the stars measured are no doubt giants, of which Russell5 says : "The mean densities of the giant stars diminish rapidly...one-tenth that of the sun for class A to less than one-twentythousandth that of the sun for class M." In speculating on the nature of stellar radiation... | |
 | United States. National Bureau of Standards, United States. Bureau of Standards - 1922 - 942 pages
...doubt giants, of which Russell S1 says : ' ' The mean densities of the giant stars diminish rapdly with increasing redness, from one-tenth that of the...one twenty-thousandth that of the sun for class M." To those given to speculation concerning the nature of stellar radiation and temperatures it no doubt... | |
 | National Academy of Sciences (U.S.) - 1922 - 404 pages
...stars of classes G, K and M. Most of the stars measured are no doubt giants, of which Russell5 says: "The mean densities of the giant stars diminish rapidly...one-tenth that of the sun for class A to less than one-twentythousandth that of the sun for class M." In speculating on the nature of stellar radiation... | |
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