Hard attack
Enjar Hertzsprung lived in 1873-1967 and Henry Russell lived in 1877-1957. They were scientists who worked separtely. They found the same answer about the temperature and color of stars. The diagram that they made is called the Hertzsprung-Russell diargram. It shows the connection between surface temperature and color.The discoverers of the famous Hertzsprung-Russel diagram (HR diagram), which turned out to be an important tool for the analysis of stars.
The two people who discovered the relationship between a star's temperature and its brightness were Ejnar Hertzsrung and H.N. Russell. The two men were working from research that had been done by Ludwig Boltzmann and Joseph Stefan.
Ejnar Hertzsprung and Henry Norris Russell,working independently, realized the relationship between a star's temperature and its brightness.Together, in 1910, they formed what is now known as the Hertzsprung--Russell diagram or HR Diagram.It's a scatter graph showing the relationship between a star's absolute magnitudes, their spectral types and temperatures.
The life cycle of stars was primarily discovered by astronomer Annie Jump Cannon in the early 20th century through her work on stellar spectra and classification. Additionally, the theoretical framework for understanding stellar evolution was further developed by astrophysicists like Ejnar Hertzsprung and Henry Norris Russell.
Henry Highland Garnet died in 1882.
Henry Norris Russell died on 1957-02-18.
Henry Norris Russell was born on 1877-10-25.
Henry Handley Norris died in 1850.
Henry Norris - businessman - died on 1934-07-30.
The Hertzsprung-Russell diagram was created - as the name suggests - by Ejnar Hertzsprung and Henry Norris Russell in 1910
Henry Russell - politician - died in 1891.
Russell Henry Manners died in 1870.
Henry Russell - athlete - died in 1986.
Henry Stuart Russell died in 1889.
Henry Chamberlain Russell died in 1907.
Henry Russell Miller died in 1955.
Henry P. Russell died on 1956-12-01.