Using the "Parallel Lives" approach adopted by the Greek biographer Plutarch, noted historian of astronomy William Sheehan contrasts the lives and research care

This is the story of the astronomer Milton La Salle Humason, whose career was integral to developing our understanding of stellar and universal evolution and wh

From #1 New York Times bestselling author Dava Sobel, the "inspiring" (People), little-known true story of women's landmark contributions to astronomy A New Yor