One of the first visitors of the Haute-Provence Observatory was born on which year?
Margaret Burbidge Eleanor Margaret Burbidge ("née" Peachey), FRS (born August 12, 1919 in Davenport) is a British-born American astrophysicist, noted for original research and holding many administrative posts, including Director of the Royal Greenwich Observatory.
Rudolph Minkowski Rudolph Minkowski (born Rudolf Leo Bernhard Minkowski ; ] ; May 28, 1895 – January 4, 1976) was a German-American astronomer.