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Definition of Hale, George Ellery in English: Hale, George Elleryproper nounheɪlˈheɪl (1868–1938), American astronomer. He discovered that sunspots are associated with strong magnetic fields and invented the spectroheliograph. He also initiated the construction of several large telescopes.
Definition of Hale, George Ellery in US English: Hale, George Elleryproper nounˈheɪlhāl (1868–1938), US astronomer. He discovered that sunspots are associated with strong magnetic fields and invented the spectroheliograph. He also initiated the construction of the 200-inch (5-meter) Hale reflector at Mount Palomar in California.
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