Contact With Alien Civilizations

Download or read book Contact with Alien Civilizations written by Michael Michaud and published by Springer Science & Business Media. This book was released on 2010-05-05 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes a wide variety of speculations by many authors about the consequences for humanity of coming into contact with extraterrestrial intelligence. The assumptions underlying those speculations are examined, and some conclusions are drawn. The book emphasizes the consequences of contact rather than the search, and takes account of popular views. As necessary background, the book also includes brief summaries of the history of thinking about extraterrestrial intelligence, searches for life and for signals, contrasting paradigms of how contact might take place, and the paradox that those paradigms allegedly create.

Download or read book Beyond Contact written by Brian McConnell and published by "O'Reilly Media, Inc.". This book was released on 2001-03-20 with total page 442 pages. Available in PDF, EPUB and Kindle. Book excerpt: SETI has become a popular past time with the release of the SETI @ home screen saver, which analyzes data from the Arecibo radio telescope for signs of extraterrestrial life. This book explains how likely it is that someone will be found, what kind of signals are being looked for, and how to communicate with them.

Download or read book Alien Universe written by Don Lincoln and published by JHU Press. This book was released on 2013-10-15 with total page 279 pages. Available in PDF, EPUB and Kindle. Book excerpt: Are alien civilizations really possible? If extraterrestrials exist, where are they? How likely is it that somewhere in the universe an Earth-like planet supports an advanced culture? Why do so many people claim to have encountered Aliens? In this gripping exploration, scientist Don Lincoln exposes and explains the truths about the belief in and the search for life on other planets. In the first half of Alien Universe, Lincoln looks to Western civilization's collective image of Aliens, showing how our perceptions of extraterrestrials have evolved over time. The roots of this belief can be traced as far back as our earliest recognition of other planets in the universe—the idea of them supporting life was a natural progression of thinking that has fascinated us ever since. Our captivation with Aliens has, however, led to mixed results. The world was fooled in the nineteenth century during the Great Moon Hoax of 1835, and many people misunderstood Orson Welles's 1938 radio broadcast, The War of the Worlds, leading to significant anxiety among some listeners. Our continuing interest in Aliens is reflected in entertainment successes such as E.T., The X-Files, and Star Trek. The second half of the book explores the scientific possibility of whether advanced Alien civilizations do exist. For many years, researchers have sought to answer Enrico Fermi’s great paradox—if there are so many planets in the universe and there is a high probability that many of those can support life, then why have we not actually encountered any Aliens? Lincoln describes how modern science teaches us what is possible and what is not in our search for extraterrestrial civilizations. Whether you are drawn to the psychological belief in Aliens, the history of our interest in life on other planets, or the scientific possibility of Alien existence, Alien Universe is sure to hold you spellbound.

Download or read book Civilizations Beyond Earth written by Douglas A. Vakoch and published by Berghahn Books. This book was released on 2011-09-01 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt: Astronomers around the world are pointing their telescopes toward the heavens, searching for signs of intelligent life. If they make contact with an advanced alien civilization, how will humankind respond? In thinking about first contact, the contributors to this volume present new empirical and theoretical research on the societal dimensions of the Search for Extraterrestrial Intelligence (SETI). Archaeologists and astronomers explore the likelihood that extraterrestrial intelligence exists, using scientific insights to estimate such elusive factors as the longevity of technological societies. Sociologists present the latest findings of novel surveys, tapping into the public’s attitudes about life beyond Earth to show how religion and education influence beliefs about extraterrestrials. Scholars from such diverse disciplines as mathematics, chemistry, journalism, and religious studies offer innovative solutions for bridging the cultural gap between human and extraterrestrial civilizations, while recognizing the tremendous challenges of communicating at interstellar distances. At a time when new planets are being discovered around other stars at an unprecedented rate, this collection provides a much needed guide to the human impact of discovering we are not alone in the universe.

Download or read book The Alien Communication Handbook written by Brian S. McConnell and published by Springer Nature. This book was released on 2021-10-18 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt: Scientists have been searching for signals from extraterrestrial civilizations since Frank Drake’s first radio survey in 1960. But what would actually happen if SETI’s search succeeds? Is there any way we could even make sense of the signal we receive? Written by an expert in communication systems and translation technology, this book explores the science of interstellar communication. It explains how this process may unfold, how an ET communication link would work, the types of information it could convey and how professionals, amateurs and ordinary people like you would participate in the effort to understand what another civilization has to say. Along the way, the book introduces readers to many aspects of modern-day communication systems and computing. Featured as well are dozens of illustrations, photos and real-world examples, rounding out this compelling foray into the mechanics of interstellar communication. “Scientists, policy makers, and all interested in the likely future discovery of alien life will want to read this book.” - Steven J. Dick, Former NASA Chief Historian

Download or read book Archaeology, Anthropology, and Interstellar Communication written by National Aeronautics Administration and published by CreateSpace. This book was released on 2014-09-06 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt: Addressing a field that has been dominated by astronomers, physicists, engineers, and computer scientists, the contributors to this collection raise questions that may have been overlooked by physical scientists about the ease of establishing meaningful communication with an extraterrestrial intelligence. These scholars are grappling with some of the enormous challenges that will face humanity if an information-rich signal emanating from another world is detected. By drawing on issues at the core of contemporary archaeology and anthropology, we can be much better prepared for contact with an extraterrestrial civilization, should that day ever come.

Download or read book Communication with Extraterrestrial Intelligence (CETI) written by Douglas A. Vakoch and published by State University of New York Press. This book was released on 2011-04-01 with total page 523 pages. Available in PDF, EPUB and Kindle. Book excerpt: In April 2010, fifty years to the month after the first experiment in the Search for Extraterrestrial Intelligence (SETI), scholars from a range of disciplines—including astronomy, mathematics, anthropology, history, and cognitive science—gathered at NASA's biennial Astrobiology Science Conference (AbSciCon) for a series of sessions on the search for intelligent life. This book highlights the most recent developments in SETI discussed at that conference, emphasizing the ways that SETI has grown since its inception. The volume covers three broad themes: First, leading researchers examine the latest developments in observational SETI programs, as well as innovative proposals for new search strategies and novel approaches to signal processing. Second, both proponents and opponents of "Active SETI" debate whether humankind should be transmitting intentional signals to other possible civilizations, rather than only listening. Third, constructive proposals for interstellar messages are juxtaposed with critiques that ask whether any meaningful exchange is possible with an independently evolved civilization, given the constraints of contact at interstellar distances, where a round-trip exchange could take centuries or millennia. As we reflect on a half-century of SETI research, we are reminded of the expansion of search programs made possible by technological and conceptual advances. In this spirit of ongoing exploration, the contributors to this book advocate a diverse range of approaches to make SETI increasingly more powerful and effective, as we embark on the next half-century of searching for intelligence beyond Earth.