The glass universe How the ladies of the harvard observatory took the measure of the stars.

From #1 New York Times bestselling author Dava Sobel, t he "inspiring" ( People ), little-known true story of women's landmark contributions to astronomy A New York Times Book Review Notable Book of 2017 Named one of the best books of the year by NPR, The Economist, Smithsonian, Nature, and NPR's Science Friday Nominated for the PEN/E.O. Wilson Literary Science Writing Award "A joy to read." - The Wall Street Journal...