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Transactions of the International Astronomical Union, 1962
It is perhaps one of the most important characteristics of the past decade in astronomy that the evolution of some major classes of astronomical objects has become accessible to detailed research. The theory of the evolution of individual stars has developed into a substantial body of quantitative investigations. The evolution of galaxies, particularly
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It is perhaps one of the most important characteristics of the past decade in astronomy that the evolution of some major classes of astronomical objects has become accessible to detailed research. The theory of the evolution of individual stars has developed into a substantial body of quantitative investigations. The evolution of galaxies, particularly
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Stellar Evolution and Stellar Structures
1995It is often thought that very little was known about the stars in the nineteenth century because most astronomy books of the time tended to concentrate on the planets. This was far from the truth, however, although nineteenth century knowledge of the stars was purely observational, with no understanding of their internal processes. In fact, at the time
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