Quote of the day
This dead of midnight is the noon of thought,
And Wisdom mounts her zenith with the stars.
At this still hour the self-collected soul
Turns inward, and beholds a stranger there
Of high descent, and more than mortal rank;
An embryo God; a spark of fire divine.
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)







