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Walter Baade's Discovery of the Two Stellar Populations

Published online by Cambridge University Press:  07 August 2017

Donald E. Osterbrock
Donald E. Osterbrock*
Affiliation:
UCO/Lick Observatory, University of California, Santa Cruz 95064, U.S.A. (don@lick.ucsc.edu)

Extract

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Walter Baade was born one hundred and one years ago; he died in 1960, a third of a century ago. In my opinion he was the second most important observational astronomer of this century, after Edwin Hubble, who changed our place in the universe and our perception of it. I will give some of the evidence in this paper.

Type
Session 1: History of the Concept of Stellar Populations
Information
Symposium - International Astronomical Union , Volume 164: Stellar Populations , 1995 , pp. 21 - 30
Copyright
Copyright © Kluwer 1995 

References

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