In this singularly beautiful volume, Harvard astrophysicist David Layzer gives us a dazzling view both of the origin, dynamics and structure of the universe and of the processes which have enabled this picture to evolve. Combining clear, accessible prose, stunning photographs, and captivating illustrations, Layzer examines the two great theories of space, time and gravitation - Newton's and Einstein's - and surveys the myriad theories of the early universe and the origin of astronomical systems. The author discusses the four distinct but intertwined activities that have shaped contemporary concepts of the development of experimental and observational instruments and techniques; the telescopic exploration of space; the construction of basic physical theories; and the construction and testing of cosmological hypotheses; and demonstrates how each has nourished the others. David Layzer has constructed a vivid, highly readable book that combines the exhilaration of discovery with the eternal appeal of conjecture.
