Quote of the day
By their victory, the 3rd, 4th and 5th Marine Divisions and other units of the Fifth Amphibious Corps have made an accounting to their country which only history will be able to value fully. Among the Americans serving on Iwo island, uncommon valor was a common virtue.
Henry Norris Russell
Born: October 25, 1877
Died: February 18, 1957 (aged 79)
Bio: Henry Norris Russell was an American astronomer who, along with Ejnar Hertzsprung, developed the Hertzsprung Russell diagram. In 1923, working with Frederick Saunders, he developed Russell Saunders coupling which is also known as LS coupling.
Known for:
- Determination of Stellar Parallax (1911)
- Fate and Freedom (1927)
- The Solar System and Its Origin (1935)
- Determinations of Stellar Parallax (1911)