Portal:History of science/Selected anniversaries/September 21

September 21:

 * 1576 - Death of Gerolamo Cardano, Italian mathematician (b. 1501)


 * 1853 - Birth of Heike Kamerlingh Onnes, Dutch physicist, Nobel Prize laureate (d. 1926)


 * 1866 - Birth of Charles Nicolle, French bacteriologist, received the Nobel Prize in Physiology or Medicine (d. 1936)


 * 1874 - Death of Jean-Baptiste Élie de Beaumont, French geologist (b. 1794)


 * 1917 - Birth of Phyllis Nicolson, British mathematician (d. 1968)


 * 1918 - Birth of John Gofman, American Manhattan Project scientist and advocate (d. 2007)


 * 1919 - Birth of Mario Bunge, Argentine philosopher and physicist


 * 1926 - Birth of Donald A. Glaser, American physicist, Nobel Prize laureate


 * 2001 - Deep Space 1 flies within 2,200 km of Comet Borrelly


 * 2002 - Death of Robert L. Forward, American physicist and writer (b. 1932)


 * 2003 - Galileo mission terminated by sending the probe into Jupiter's atmosphere, where it is crushed by the pressure at the lower altitudes


 * 2004 - Death of Barry Noble Wakeman, American naturalist and educator (b. 1939)