William Wallace Campbell (11 April 1862 – 14 June 1938) was an American astronomer, and director of Lick Observatory from 1900 to 1930. He specialized in spectroscopy.
Read more about William Wallace Campbell: Biography, Honors and Awards, Crocker Expeditions Led By Campbell
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“the white-crested fillies of the surge
And the white horses of the windy plain.”
—Roy Campbell (1902–1957)
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