George Ellery Hale
George Ellery Hale (June 29, 1868 – February 21, 1938) was an American astrophysicist, best known for his discovery of magnetic fields in sunspots, and as the leader or key figure in the planning or construction of several world-leading telescopes; namely, the 40-inch refracting telescope at Yerkes Observatory, 60-inch Hale reflecting telescope at Mount Wilson Observatory, 100-inch Hooker reflecting telescope at Mount Wilson, and the 200-inch Hale reflecting telescope at Palomar Observatory. He played a key role in the foundation of the International Union for Cooperation in Solar Research and the National Research Council, and in developing the California Institute of Technology into a leading research university. Provided by Wikipedia
1
Published: 1899
Superior document: Bulletin / The Yerkes Observatory of the University of Chicago 8
2
Published: 1900
Superior document: Bulletin / The Yerkes Observatory of the University of Chicago 15
3
Published: 1899
Superior document: Bulletin / The Yerkes Observatory of the University of Chicago 11
4
Published: 1901
Superior document: Bulletin / The Yerkes Observatory of the University of Chicago 17
5
Published: 1901
Superior document: Bulletin / The Yerkes Observatory of the University of Chicago 18
6
Published: 1899
Superior document: Bulletin / The Yerkes Observatory of the University of Chicago 7
7
Published: 1899
Superior document: Bulletin / The Yerkes Observatory of the University of Chicago 10
8
Published: 1903
Superior document: Bulletin / The Yerkes Observatory of the University of Chicago 19
9
Published: 1896
Superior document: Bulletin / The Yerkes Observatory of the University of Chicago 1
10
Published: 1900
Superior document: Bulletin / The Yerkes Observatory of the University of Chicago 13
11
Published: 1899
Superior document: Bulletin / The Yerkes Observatory of the University of Chicago 9
12
Published: 1900
Superior document: Bulletin / The Yerkes Observatory of the University of Chicago 14
13
14
Published: 1907
Superior document: Publications of the Yerkes Observatory 3,2
15
Published: 1901
Superior document: Bulletin / The Yerkes Observatory of the University of Chicago 16
16
Published: 1938
Superior document: Magnetic observations of sunspots 1917 - 1924 1
17
Published: 1938
Superior document: Magnetic observations of sunspots 1917 - 1924 2
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19
Published: 1908
Superior document: Publication / Carnegie Institution of Washington 93
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Published: 1903
Superior document: The decennial publications of the University of Chicago 1. Ser., 8,5