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Foreign associates of the National Academy of Sciences
Members of the Royal Netherlands Academy of Arts and Sciences
Presidents of the International Astronomical Union
Recipients of the Gold Medal of the Royal Astronomical Society
Academic staff of Leiden University
1872 births
1934 deaths
20th-century Dutch mathematicians
19th-century Dutch mathematicians
University of Groningen alumni
20th-century Dutch astronomers
Dutch relativity theorists
Cosmologists
19th-century Dutch astronomers
People from Sneek

Willem de Sitter: page information

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CreatedJun 19, 2026, 1:20 AM

UpdatedJun 19, 2026, 1:20 AM