Henry Norris Russell (original) (raw)
Henry Norris Russell (October 25, 1877 - February 18, 1957) was a US astronomer who, along with Ejnar Hertzsprung, developed the Hertzsprung-Russell diagram (1910). Russell received the 1925 Bruce Medal.
Henry Norris Russell (October 25, 1877 - February 18, 1957) was a US astronomer who, along with Ejnar Hertzsprung, developed the Hertzsprung-Russell diagram (1910). Russell received the 1925 Bruce Medal.