Search For Extraterrestrial Life Essays On Science And Technology

Author : P. Day
Publisher : Oxford University Press, USA
Page : 192 pages
File Size : 51,6 Mb
Release : 1998
Category : Life on other planets
ISBN : 9780198504146

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The Search for Extraterrestrial Life by P. Day Pdf

Are we alone or are there other intelligent forms of life in the Universe? Sir Arnold Wolfendale explores the ways in which Scientists' thinking on this question has evolved, including an hypothesis to estimate how probable intelligent extraterrestrial life might be, and a discussion of theMartian meterorites that were the subject of recent speculation about life on Mars. Meteorites in general, where they come from and what we can learn from them, are discussed by Monica Grady, a researcher in interstellar components in meteorites and micrometeorites. Together with other essaysby experts in their fields, this volume of selected Evening Discourses from the Royal Institution offers an authoritative and accessible summary of current thinking in many areas of science and technology. The subjects are wide-ranging, from studies of Venus and what they tell us about the Earth,the history and possible future of television, to the interface between art and science - using spectroscopy to analyse the pigments in Medieval manuscripts. Will we will be able to build machines with molecular-based memories? How do you deal with an historic tower 'founded on jelly and slowlyinclining to the point at which it is about to fall over'? The answers to these and other questions are to be found within.

Author : P. Day
Publisher : OUP Oxford
Page : 192 pages
File Size : 47,5 Mb
Release : 1998-10-01
Category : Science
ISBN : 9780191506154

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Search for Extraterrestrial Life : Essays on Science and Technology by P. Day Pdf

This volume of selected Evening Discourses from the Royal Institution offers an authoritative and accessible summary of current thinking in many areas of science and technology. The subjects are wide-ranging, from studies of Venus and what they tell us about the Earth, the history and possible future of television, to the interface between art and science - using spectroscopy to analyse the pigments in Medieval manuscripts. Will we be able to build machines with molecular-based memories? How do you deal with an historic tower `founded on jelly and slowly inclining to the point at which it is about to fall over'? The answers to these and other questions are to be found within. - ;Are we alone or are there other intelligent forms of life in the Universe? Sir Arnold Wolfendale explores the ways in which Scientists' thinking on this question has evolved, including an hypothesis to estimate how probable intelligent extraterrestrial life might be, and a discussion of the Martian meterorites that were the subject of recent speculation about life on Mars. Meteorites in general, where they come from and what we can learn from them, are discussed by Monica Grady, a researcher in interstellar components in meteorites and micrometeorites. Together with other essays by experts in their fields, this volume of selected Evening Discourses from the Royal Institution offers an authoritative and accessible summary of current thinking in many areas of science and technology. The subjects are wide-ranging, from studies of Venus and what they tell us about the Earth, the history and possible future of television, to the interface between art and science - using spectroscopy to analyse the pigments in Medieval manuscripts. Will we will be able to build machines with molecular-based memories? How do you deal with an historic tower 'founded on jelly and slowly inclining to the point at which it is about to fall over'? The answers to these and other questions are to be found within. -

Author : Jim Al-Khalili
Publisher : Macmillan + ORM
Page : 259 pages
File Size : 42,6 Mb
Release : 2017-05-09
Category : Science
ISBN : 9781250109651

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Aliens by Jim Al-Khalili Pdf

In these lively and fascinating essays edited by theoretical physicist Jim Al-Khalili, scientists from around the world weigh in on the latest advances in the search for intelligent life in the universe and discuss just what that might look like. Since 2000, science has seen a surge in data and interest on several fronts related to E.T. (extraterrestrials); A.I. (artificial intelligence); and SETI (search for extraterrestrial intelligence). The debate has intensified over whether life exists outside our solar system, what that life would look like, and whether we’ll ever make contact. Included here are essays from a broad spectrum of the scientific community: cosmologists, astrophysicists, NASA planetary scientists, and geneticists, to name just a few, discussing the latest research and theories relating to alien life. Some of the topics include: If life exists somewhere in space, what are the odds that it evolves into something we would recognize as intelligent? What will space travel look like in the future, and will it all be done by cyborg technology? How long until we are ruled by robot overlords? (This is actually a serious consideration.) Are we simply a simulation in the mind of some supreme being, acting out a virtual reality game? For those who have ever wondered, Is there anybody out there? here are the latest theories and evidence that move us closer to answering that question.

Author : Jim Al-Khalili
Publisher : Picador
Page : 0 pages
File Size : 44,6 Mb
Release : 2018
Category : Science
ISBN : 1250109620

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Aliens by Jim Al-Khalili Pdf

In these lively and fascinating essays, scientists from around the world weigh in on the latest advances in the search for intelligent life in the universe and discuss just what that might look like. Since 2000, science has seen a surge in data and interest on several fronts related to E.T. (extraterrestrials); A.I. (artificial intelligence); and SETI (search for extraterrestrial intelligence). The debate has intensified over whether life exists outside our solar system, what that life would look like, and whether we’ll ever make contact. Included here are essays from a broad spectrum of the scientific community: cosmologists, astrophysicists, NASA planetary scientists, and geneticists, to name just a few, discussing the latest research and theories relating to alien life. Some of the topics include: If life exists somewhere in space, what are the odds that it evolves into something we would recognize as intelligent? What will space travel look like in the future, and will it all be done by cyborg technology? How long until we are ruled by robot overlords? (This is actually a serious consideration.) Are we simply a simulation in the mind of some supreme being, acting out a virtual reality game? For those who have ever wondered, Is there anybody out there? here are the latest theories and evidence that move us closer to answering that question.

Author : H. Paul Shuch
Publisher : Springer Science & Business Media
Page : 542 pages
File Size : 47,5 Mb
Release : 2011-02-14
Category : Science
ISBN : 9783642131967

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Searching for Extraterrestrial Intelligence by H. Paul Shuch Pdf

This book is a collection of essays written by the very scientists and engineers who have led, and continue to lead, the scientific quest known as SETI, the search for extraterrestrial intelligence. Divided into three parts, the first section, ‘The Spirit of SETI Past’, written by the surviving pioneers of this then emerging discipline, reviews the major projects undertaken during the first 50 years of SETI science and the results of that research. In the second section, ‘The Spirit of SETI Present’, the present-day science and technology is discussed in detail, providing the technical background to contemporary SETI instruments, experiments, and analytical techniques, including the processing of the received signals to extract potential alien communications. In the third and final section, ‘The Spirit of SETI Future’, the book looks ahead to the possible directions that SETI will take in the next 50 years, addressing such important topics as interstellar message construction, the risks and assumptions of interstellar communications, when we might make contact, what aliens might look like and what is likely to happen in the aftermath of such a contact.

Author : Steven J. Dick
Publisher : Cambridge University Press
Page : 306 pages
File Size : 50,8 Mb
Release : 2001-03-19
Category : Body, Mind & Spirit
ISBN : 0521799120

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Life on Other Worlds by Steven J. Dick Pdf

Are we alone in the universe? From canals on Mars to the search for ET, the debate goes on. Lucid and accessible, this otherworldly guide chronicles the history of the 20th century obsession with extraterrestrials.

Author : Don Nardo
Publisher : Lucent Press
Page : 116 pages
File Size : 51,8 Mb
Release : 2006
Category : Juvenile Nonfiction
ISBN : 1590188322

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The Search for Extraterrestrial Life by Don Nardo Pdf

It would terribly egocentric of humankind to believe that they are the only intelligent life in the universe. Since 1995, scientists have detected more than 120 planets orbiting other stars. They have discovered oceans of liquid water that have been beneath the surfaces of several moons in our solar system. The search for other life continues. This fascinating volume explores the scientific probabilities of extraterrestrial life and current scientific efforts to find it.

Author : Christopher Partridge
Publisher : Routledge
Page : 395 pages
File Size : 51,9 Mb
Release : 2012-11-12
Category : Religion
ISBN : 9781135251598

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UFO Religions by Christopher Partridge Pdf

The spectre of the UFO, as popularized by shows such as The X-Files, has brought an astonishing slant to the face of modern religious practice. But what motivates the fantastical and sometimes sinister beliefs of UFO worshippers? UFO Religions critically examines some of the fascinating issues surrounding UFO worship - abduction narratives, UFO-based interpretations of other religions, the growth of pseudo-sciences purporting to explain UFOs, and the responses of the core scientific community to such claims. Focusing on contemporary global UFO groups including the Raelian Movement, Heaven's Gate, Unarius and the Ansaaru Allah Community, it gives a clear profile of modern UFO controversies and beliefs.

Author : William C. Brown
Publisher : Unknown
Page : 198 pages
File Size : 49,6 Mb
Release : 2001
Category : Science
ISBN : CHI:60842417

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The Evolutionary Science of Extraterrestrial Life by William C. Brown Pdf

The Evolutionary Science of Extraterrestrial Life approaches the evolution of simple, complex and intelligent life forms and technological cultures, anywhere in the universe, from a perspective that is independent of any particular environment, whether that environment is the rocky surface of inner planets like Earth or Mars, the atmosphere of a giant gas planet like Jupiter, moons like our own, or Saturn's Titan, or a gaseous nebula. A series of questions must here be asked. What could such a science tell us about simple life forms, about complex, about intelligent life forms and technological civilizations? What physical, social and psychological characteristics would an intelligent life form have irregardless of how or where it evolved? What are the choke points any environment must challenge and defeat if simple life forms are to evolve into complex forms or complex into intelligent forms? Once intelligent life evolves, how inevitable is its rise to technology? What lies beyond technology as genetic and cyborg frontiers are invaded? Most approaches to these questions involve probabilities in the spirit of the Drake equation or get tangled in the specifics of Earthlike environments, the search for water or the specifics of human evolution. Evolutionary Science simply bypasses such discussions. It is a science one applies to an environment - any environment. Evolutionary Science proposes a series of nine, fundamental scientific principles, based solidly on physics, biological evolution and a precise definition of intelligence. Four new Imperatives are proposed that not only discipline but revolutionize any approach to defining the psychological profile of intelligent life. Thebook concludes with the implications this new science has for a number of critical issues - the nature of Life, Artificial Intelligence, biochemistries, the potential for contact, a Galactic Society - and the God factor.

Author : Alexander C.T. Geppert
Publisher : Springer
Page : 443 pages
File Size : 48,5 Mb
Release : 2018-04-25
Category : Science
ISBN : 9781349953394

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Imagining Outer Space by Alexander C.T. Geppert Pdf

Imagining Outer Space makes a captivating advance into the cultural history of outer space and extraterrestrial life in the European imagination. How was outer space conceived and communicated? What promises of interplanetary expansion and cosmic colonization propelled the project of human spaceflight to the forefront of twentieth-century modernity? In what way has West-European astroculture been affected by the continuous exploration of outer space? Tracing the thriving interest in spatiality to early attempts at exploring imaginary worlds beyond our own, the book analyzes contact points between science and fiction from a transdisciplinary perspective and examines sites and situations where utopian images and futuristic technologies contributed to the omnipresence of fantasmatic thought. Bringing together state-of-the-art work in this emerging field of historical research, the volume breaks new ground in the historicization of the Space Age.

Author : Jeffrey Bennett
Publisher : Princeton University Press
Page : 250 pages
File Size : 55,5 Mb
Release : 2011-05-02
Category : Science
ISBN : 9781400838486

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Beyond UFOs by Jeffrey Bennett Pdf

The quest for extraterrestrial life doesn't happen only in science fiction. This book describes the startling discoveries being made in the very real science of astrobiology, an intriguing new field that blends astronomy, biology, and geology to explore the possibility of life on other planets. Jeffrey Bennett takes readers beyond UFOs to discuss some of the tantalizing questions astrobiologists grapple with every day: What is life and how does it begin? What makes a planet or moon habitable? Is there life on Mars or elsewhere in the solar system? How can life be recognized on distant worlds? Is it likely to be microbial, more biologically complex--or even intelligent? What would such a discovery mean for life here on Earth? Come along on this scientific adventure and learn the astonishing implications of discoveries made in this field for the future of the human race. Bennett, who believes that "science is a way of helping people come to agreement," explains how the search for extraterrestrial life can help bridge the divide that sometimes exists between science and religion, defuse public rancor over the teaching of evolution, and quiet the debate over global warming. He likens humanity today to a troubled adolescent teetering on the edge between self-destruction and a future of virtually limitless possibilities. Beyond UFOs shows why the very quest to find alien life can help us to grow up as a species and chart a course for the stars. In a new afterword, Bennett shares the most recent developments in extrasolar research, and discusses how they might further our quest to find alien life.

Author : Wade Roush
Publisher : MIT Press
Page : 242 pages
File Size : 41,8 Mb
Release : 2020-02-04
Category : Science
ISBN : 9780262357609

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Extraterrestrials by Wade Roush Pdf

Are we alone in the universe? If not, where is everybody? An engaging exploration of one of the most important unsolved problems in science. Everything we know about how planets form and how life arises suggests that human civilization on Earth should not be unique. We ought to see abundant evidence of extraterrestrial activity—but we don't. Where is everybody? In this volume in the MIT Press Essential Knowledge series, science and technology writer Wade Roush examines one of the great unsolved problems in science: is there life, intelligent or otherwise, on other planets? This paradox (they're bound to be out there; but where are they?), first formulated by the famed physicist Enrico Fermi, has fueled decades of debate, speculation, and, lately, some actual science. Roush lays out the problem in its historical and modern-day context and summarizes the latest thinking among astronomers and astrobiologists. He describes the long history of speculation about aliens (we've been debating the idea for thousands of years); the emergence of SETI (the Search for Extraterrestrial Intelligence) as a scientific discipline in the 1960s, and scientists' use of radio and optical techniques to scan for signals; and developments in astrobiology (the study of how life might arise in non-Earth like environments) and exoplanet research (the discovery of planets outside our solar system). Finally, he discusses possible solutions to the Fermi Paradox and suggests way to refocus SETI work that might increase the chances of resolving the paradox—and finding extraterrestrials.

Author : Avi Loeb
Publisher : HarperCollins
Page : 258 pages
File Size : 51,7 Mb
Release : 2023-08-29
Category : Science
ISBN : 9780063250901

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Interstellar by Avi Loeb Pdf

“The world's leading alien hunter” — New York Times Magazine From acclaimed Harvard astrophysicist and bestselling author of Extraterrestrial comes a mind-expanding new book explaining why becoming an interstellar species is imperative for humanity’s survival and detailing a game plan for how we can settle among the stars. In the New York Times bestseller Extraterrestrial, Avi Loeb, the longest serving Chair of Harvard’s Astronomy Department, presented a theory that shook the scientific community: our solar system, Loeb claimed, had likely been visited by a piece of advanced alien technology from a distant star. This provocative and persuasive argument opened millions of minds internationally to the vast possibilities of our universe and the existence of intelligent life beyond Earth. But a crucial question remained: now that we are aware of the existence of extraterrestrial life, what do we do next? How do we prepare ourselves for interaction with interstellar extraterrestrial civilization? How can our species become interstellar? Now Loeb tackles these questions in a revelatory, powerful call to arms that reimagines the idea of contact with extraterrestrial civilizations. Dismantling our science-fiction fueled visions of a human and alien life encounter, Interstellar provides a realistic and practical blueprint for how such an interaction might actually occur, resetting our cultural understanding and expectation of what it means to identify an extraterrestrial object. From awe-inspiring searches for extraterrestrial technology, to the heated debate of the existence of Unidentified Aerial Phenomena, Loeb provides a thrilling, front-row view of the monumental progress in science and technology currently preparing us for contact. He also lays out the profound implications of becoming—or not becoming—interstellar; in an urgent, eloquent appeal for more proactive engagement with the world beyond ours, he powerfully contends why we must seek out other life forms, and in the process, choose who and what we are within the universe. Combining cutting edge science, physics, and philosophy, Interstellar revolutionizes the approach to our search for extraterrestrial life and our preparation for its discovery. In this eye-opening, necessary look at our future, Avi Loeb artfully and expertly raises some of the most important questions facing us as humans, and proves, once again, that scientific curiosity is the key to our survival.

Author : Frank Drake,Dava Sobel
Publisher : Unknown
Page : 296 pages
File Size : 50,9 Mb
Release : 1993
Category : Astronomers
ISBN : 0285631381

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Is Anyone Out There? by Frank Drake,Dava Sobel Pdf

Author : Carl Sagan
Publisher : Unknown
Page : 159 pages
File Size : 41,9 Mb
Release : 1975
Category : Life on other planets
ISBN : 0552664391

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Other Worlds by Carl Sagan Pdf