Share this credible answer with others. Simply paste this code into your blog or Web page:
In 1902 he went to Cambridge, England, to study. He returned to Princeton in 1905, was professor of astronomy there (1911-27), research professor (1927-47), and director of the observatory (1912-47).
|
Answer verified with
|
HighBeam gives you access to newspaper, magazine, and trade journal articles plus press releases, facts, information, and biographies from thousands of sources.