From the longest running column in Scientific American's history comes this collection of fascinating projects for amateur astronomers For over seventy years, "

From the longest running column in Scientific American's history comes this collection of fascinating projects for amateur astronomers For over seventy years, "

In the ten years since this award-winning book was originally written by Michael Porcellino, the field of astronomy and its discoveries has grown by leaps and b

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

In this fascinating Journey to the farther reaches of space, astronomer James Kaler explores the nature of stars, describing their origins, varieties, distribut