The phenomenal growth of modern astronomy, including the invention of the coronagraph and major developments in telescope design and photographic technique, is unparalleled in many centuries. Theories of relativity, the concept and measurement of the expanding universe, the location of sun and planets far from the center of the Milky Way, the exploration of the interiors of stars, the pulsation theory of Cepheid variation, and investigations of interstellar space have profoundly altered the astronomer's approach. These fundamental discoveries are reported in papers by such eminent scientists as Albert Einstein, Sir Arthur S. Eddington, Henry Norris Russell, Sir James Jeans, Meghnad Saha, Otto Struve, Fred L. Whipple, Bernard Lyot, Jan H. Oort, and George Ellery Hale. The Source Book's 69 contributions represent all fields of astronomy. For example, there are reports on the equivalence of mass and energy (E = mc ) of the special theory of relativity; building the 200-inch Palomar telescope; the scattering of galaxies suggesting a rapidly expanding universe; stellar evolution; and the Big Bang and Steady State theories of the universe's origin.

This A-to-Z reference offers in-depth information on the history and mythologies of the forty-eight classical constellations—with excerpts from ancient texts. The nightly appearance of the stars, their arrangement in the sky, their regular risings and settings through the course of the year, have been a source of endless wonder and speculation. But where did the constellations come from and what are the myths associated with them? Star Myths of the Greeks and Romans puts the answers at your fingertips. Included in this handbook are the only surviving works on the constellation myths that have come down to us from antiquity: an epitome of The Constellations of Eratosthenes —never before translated into English—and The Poetic Astronomy of Hyginus. Also provided are accurate and detailed commentaries on each constellation myth, and complete references for those who wish to dig deeper. This book is a comprehensive sourcework for anyone interested in astronomy or mythology—and an ideal resource for the occasional stargazer.

This volume, the first of three volumes describing the major facets of Ancient Egyptian Science, concentrates on the origin and development of hieroglyphic writing, the scribal profession, and quasi-learned institutions in ancient Egypt. Professor Clagett has paid particular attention to the so-called Palermo Stone, the earliest annals composed in Eygpt.

The only work to date to collect data gathered during the American and Soviet missions in an accessible and complete reference of current scientific and technical information about the Moon.

Published in 1932, this collection of translated excerpts on ancient astronomy was prepared by Sir Thomas Little Heath (1861-1940).