4000 Years of Women in Science - Women's contributions to science, from antiquity to the nineteenth century. International Women's Air & Space Museum, Inc. - A museum dedicated to the contributions women have made in the air and space sciences. About.Com: Women in Astronomy - About.Com's guide to women astronomers. Engines of our Ingenuity: Women in Astronomy - A radio show episode about German women astronomers in the 17th century. History of Women in Astronomy - The text and images from a slide set on women astronomers available from the Astronomical Society of the Pacific. Includes capsule biographies of women from Carolyn Herschel to Sidney Wolff. Five Remarkable Women at the Crossroads of Astronomy - Information on Caroline Herschel, Annie Jump Cannon, Henrietta Swan Leavitt, Cecilia Payne-Gaposchkin, and Vera Rubin. U.S. Naval Observatory - Description of the contributions made by women to the United States Naval Observatory.