William Stephen Finsen FRAS (28 July 1905 – 16 May 1979) was a South African astronomer. He discovered a number of double stars and took many photographs...

ethicist William Stephen Finsen (1905–1979), South African astronomer Finsen (crater), on the Moon Finsen Laboratory, in Copenhagen 1794 Finsen, a minor...

century, measures have been made with photographic plates. By 1926, William Stephen Finsen calculated the approximate orbit elements close to those now accepted...

(Finsen 332) is a tiny and difficult double-double star at 18:45 / +5°30', named Tweedledee and Tweedledum by South African astronomer William Stephen...

1903–1927: Robert Innes 1927–1941: Harry Edwin Wood 1941–1956: Willem Hendrik van den Bos 1957–1965: William Stephen Finsen 1965–1971: Jan Hers (1915–2010)...

(1923–1941), Russian World War II heroine DMP · 1793 1794 Finsen 1970 GA William Stephen Finsen (1905–1979), South African astronomer DMP · 1794 1795 Woltjer...

Approval Date Named After Ref Finsen Dorsum 48°S 350°W / 48°S 350°W / -48; -350 (Finsen) 0 2003 William Stephen Finsen WGPSN Hinks Dorsum 42°N 318°W...

nature of this system was discovered by South African astronomer William Stephen Finsen from 1936 onward, with his published orbital elements appearing...

Lawrence Finsen is a professor of philosophy at University of Redlands in California, specializing in animal ethics. With his wife Susan Finsen, he is the...

Susan Finsen is an American philosopher, currently professor emeritus of philosophy and former chair of the department at California State University,...