Mary Watson Whitney
American astronomer
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Mary Watson Whitney was an American astronomer and was the head of the Vassar College Observatory for 22 years, where 102 scientific papers were published under her guidance. Wikipedia
Born: September 11, 1847, Waltham, MA
Died: January 20, 1921 (age 73 years), Waltham, MA
Education: Vassar College (1872)