The Search for Extraterrestrial Intelligence: Listening for Life in the Cosmos (Wiley Science Editions)

Within the infinite universe there exists the infinite possibility that we are not alone. Since 1959, scientists engaged in the SETI effort (Search for Extraterrestrial Intelligence) have been quietly searching the cosmos for evidence of intelligent life--a discovery, that, if made, will be the most dramatic event in human history. And it's getting harder to detect signals from space--the very technology that makes it possible to detect other civilizations is now clogging the skies with radio pollution from ground-based radio transmitters, spy satellites, and communications satellites. In this intriguing behind-the-scenes view of the search for ET, McDonough reveals recent scientific advances and controversies, battles with the government to get various projects funded, and international projects--particularly those of the Soviets. He also provides an entertaining look at Alien in literature and popular culture, as well some exciting speculation for the future.

This fascinating book describes the scientific search for intelligent radio signals from outer space that has been under way worldwide since 1959. Writing in "pop history" stylecomplete with some very funny Gary Larson Far Side cartoons on outer spaceMcDonough argues that life is likely on another of the 40 billion earth-like planets estimated to exist in the universe and calculates that some 4000 of these planets could harbor beings intelligent enough to be transmitting radio signals that could be expected to reach us today. (Among the signals we're beaming to themwherever they areare I Love Lucy reruns and other TV classics, the author notes wryly.) He describes the 1967 discovery of pulsars and explains, deductive step by step, how scientists debunked the theory that intelligent beings were broadcasting them. A teacher of engineering at Cal Tech, McDonough is uniquely suited to write this history, since he is coordinator of the Search for Extraterrestrial Intelligence (SETI) project with the Planetary Society, an association of eminent scientists in the field. 20,000 ad/promo; Macmillan Astronomy, Library of Science and Natural Science book club alternates.
Copyright 1986 Reed Business Information, Inc.

McDonough traces for a general audience the evolution of mankind's search for evidence of extraterrestrial intelligence (SETI). Beginning with ancient speculations, he examines both the scientific discoveries concerning the origin and evolution of life on earth and the advances in astronomy that fixed man's place in the cosmos. He skillfully melds this story with an overview of how the literature of science fiction paved the way for the scientific search. The result is an engaging account of the various SETI efforts under way, and an examination of the cultural implications of making contact. Of special interest is the contrasting story of the successful privately funded SETI programs and the protracted political struggle to gain government approval for NASA's SETI program. Highly recommended. Thomas J. Frieling, Bainbridge Junior Coll., Ga.
Copyright 1986 Reed Business Information, Inc.