Category: U.S. History

Dorothea Klumpke

Dorothea Klumpke Roberts was a trailblazing astronomer whose life and career spanned several important developments in science and astronomy, from the late 19th to the early 20th century. Born on...

Cecilia Payne-Gaposchkin

Cecilia Payne-Gaposchkin (1900–1979) was one of the most influential astrophysicists of the 20th century. Her groundbreaking work on the composition of stars fundamentally changed our understanding of the universe, and...

Margaretta Palmer

Margaretta Palmer was an important figure in the history of astronomy, known for her pioneering achievements in a field that, at the time, offered few opportunities for women. As one...