deaths
Thomas Henderson, Scottish astronomer (born 1798)
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Thomas Henderson (astronomer)
Scottish astronomer and mathematician
Thomas Henderson FRSE FRS FRAS was a Scottish astronomer and mathematician noted for being the first person to measure the distance to Alpha Centauri, the major component of the nearest stellar system to Earth, the first to determine the parallax of a fixed star, and for being…Source: Wikipedia (CC BY-SA)
November 23
Day of the year
November 23 is the 327th day of the year in the Gregorian calendar; 38 days remain until the end of the year.Source: Wikipedia (CC BY-SA)