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| avi loeb alien technology: Extraterrestrial Avi Loeb, 2021-01-26 New York Times Bestseller | Wall Street Journal Bestseller | Publishers Weekly Bestseller | Publishers Marketplace 2020 Buzz Book | Amazon Best Book of the Year | Longlisted for the 2022 PEN/E.O. Wilson Literary Science Writing Award “Provocative and thrilling ... Loeb asks us to think big and to expect the unexpected.” —Alan Lightman, New York Times bestselling author of Einstein’s Dreams and Searching for Stars on an Island in Maine Harvard’s top astronomer lays out his controversial theory that our solar system was recently visited by advanced alien technology from a distant star. In late 2017, scientists at a Hawaiian observatory glimpsed an object soaring through our inner solar system, moving so quickly that it could only have come from another star. Avi Loeb, Harvard’s top astronomer, showed it was not an asteroid; it was moving too fast along a strange orbit, and left no trail of gas or debris in its wake. There was only one conceivable explanation: the object was a piece of advanced technology created by a distant alien civilization. In Extraterrestrial, Loeb takes readers inside the thrilling story of the first interstellar visitor to be spotted in our solar system. He outlines his controversial theory and its profound implications: for science, for religion, and for the future of our species and our planet. A mind-bending journey through the furthest reaches of science, space-time, and the human imagination, Extraterrestrial challenges readers to aim for the stars—and to think critically about what’s out there, no matter how strange it seems. |
| avi loeb alien technology: Extraterrestrial Avi Loeb, 2021-02-04 'VISIONARY' Stephen Greenblatt 'So interesting... I recommend [Extraterrestrial] to people who have any interest in this extraordinary subject of life existing in other places than on Earth.' William Shatner (from Amazon.com) Harvard's top astronomer takes us inside the mind-blowing story of the first interstellar visitor to our solar system In late 2017, scientists at a Hawaiian observatory glimpsed a strange object soaring through our inner solar system. Astrophysicist Avi Loeb conclusively showed it was not an asteroid; it was moving too fast along a strange orbit, and leaving no trail of gas or debris in its wake. There was only one conceivable explanation: the object was a piece of advanced technology created by a distant alien civilization. In Extraterrestrial, Loeb takes readers inside the thrilling story of the first interstellar visitor to be spotted in our solar system. He outlines his theory and its profound implications: for science, for religion, and for the future of our planet. A mind-bending journey through the furthest reaches of science, space-time, and the human imagination, Extraterrestrial challenges readers to aim for the stars-and to think critically about what's out there, no matter how strange it seems. |
| avi loeb alien technology: Life in the Cosmos Manasvi Lingam, Abraham Loeb, 2021-06-29 A rigorous and scientific analysis of the myriad possibilities of life beyond our planet. ÒAre we alone in the universe?Ó This tantalizing question has captivated humanity over millennia, but seldom has it been approached rigorously. Today the search for signatures of extraterrestrial life and intelligence has become a rapidly advancing scientific endeavor. Missions to Mars, Europa, and Titan seek evidence of life. Laboratory experiments have made great strides in creating synthetic life, deepening our understanding of conditions that give rise to living entities. And on the horizon are sophisticated telescopes to detect and characterize exoplanets most likely to harbor life. Life in the Cosmos offers a thorough overview of the burgeoning field of astrobiology, including the salient methods and paradigms involved in the search for extraterrestrial life and intelligence. Manasvi Lingam and Abraham Loeb tackle three areas of interest in hunting for life Òout thereÓ: first, the pathways by which life originates and evolves; second, planetary and stellar factors that affect the habitability of worlds, with an eye on the biomarkers that may reveal the presence of microbial life; and finally, the detection of technological signals that could be indicative of intelligence. Drawing on empirical data from observations and experiments, as well as the latest theoretical and computational developments, the authors make a compelling scientific case for the search for life beyond what we can currently see. Meticulous and comprehensive, Life in the Cosmos is a master class from top researchers in astrobiology, suggesting that the answer to our age-old question is closer than ever before. |
| avi loeb alien technology: Extraterrestrial Avi Loeb, 2021 Harvard's top astronomer lays out his controversial theory that our solar system was recently visited by advanced alien technology from a distant star |
| avi loeb alien technology: Interstellar Avi Loeb, 2024-08-20 From the iconoclastic Harvard astronomer and New York Times best-selling author of Extraterrestrial, an urgent explanation of why becoming an interstellar species is imperative for humanity's survival - and a game plan for how we can settle among the stars. |
| avi loeb alien technology: To Explain the World Steven Weinberg, 2015-02-17 The Nobel Prize–winner shares “a masterful journey through humankind’s scientific coming-of-age” from the Greeks to modern times (Brian Greene). In this rich, irreverent, and compelling history, Nobel Prize-winning physicist Steven Weinberg takes us across centuries of human striving to unravel the mysteries of the world. This sweeping saga ranges from ancient Miletus to medieval Baghdad and Oxford, from Plato’s Academy and the Museum of Alexandria to the cathedral school of Chartres and the Royal Society of London. Weinberg shows that, while the scientists of ancient and medieval times lack our understanding of the world, they also lacked the knowledge, tools, and intellectual framework necessary to go about understand it. Yet over the centuries, through the struggle to solve such mysteries as the curious backward movement of the planets and the rise and fall of the tides, the modern discipline of science eventually emerged. An illuminating exploration of the way we consider and analyze the world around us, To Explain the World is a sweeping, ambitious account of how difficult it was to discover the goals and methods of modern science, and the impact of this discovery on human knowledge and development. |
| avi loeb alien technology: The Zoologist's Guide to the Galaxy Arik Kershenbaum, 2020-09-24 DISCOVER HOW LIFE REALLY WORKS - ON EARTH AND IN SPACE 'A wonderfully insightful sidelong look at Earthly biology' Richard Dawkins 'Crawls with curious facts' Sunday Times _________________________ We are unprepared for the greatest discovery of modern science. Scientists are confident that there is alien life across the universe yet we have not moved beyond our perception of 'aliens' as Hollywood stereotypes. The time has come to abandon our fixation on alien monsters and place our expectations on solid scientific footing. Using his own expert understanding of life on Earth and Darwin's theory of evolution - which applies throughout the universe - Cambridge zoologist Dr Arik Kershenbaum explains what alien life must be like. This is the story of how life really works, on Earth and in space. _________________________ 'An entertaining, eye-opening and, above all, a hopeful view of what - or who - might be out there in the cosmos' Philip Ball, author of Nature's Patterns 'A fascinating insight into the deepest of questions: what might an alien actually look like' Lewis Dartnell, author of Origins 'If you don't want to be surprised by extraterrestrial life, look no further than this lively overview of the laws of evolution that have produced life on earth' Frans de Waal, author of Mama's Last Hug |
| avi loeb alien technology: Searching for Stars on an Island in Maine Alan P. Lightman, 2018 In this meditation on religion and science, Lightman explores the tension between our yearning for permanence and certainty, and the modern scientific discoveries that demonstrate the impermanent and uncertain nature of the world. As a physicist, he has always held a scientific view of the world. But one summer evening, while looking at the stars from a small boat at sea he was overcome by the sensation that he was merging with a grand and eternal unity, a hint of something absolute and immaterial. This is his exploration of these seemingly contradictory impulses, and the journey along the different paths of religion and science that become part of his quest. -- adapted from publisher info. |
| avi loeb alien technology: The Believer Ralph Blumenthal, 2021 The Believer is the weird and chilling true story of Dr. John Mack. This eminent Harvard psychiatrist and Pulitzer Prize-winning biographer risked his career to investigate the phenomenon of human encounters with aliens and to give credibility to the stupefying tales shared by people who were utterly convinced they had happened. Nothing in Mack's four decades of psychiatry had prepared him for the otherworldly accounts of a cross section of humanity including young children who reported being taken against their wills by alien beings. Over the course of his career his interest in alien abduction grew from curiosity to wonder, ultimately developing into a limitless, unwavering passion. Based on exclusive access to Mack's archives, journals, and psychiatric notes and interviews with his family and closest associates, The Believer reveals the life and work of a man who explored the deepest of scientific conundrums and further leads us to the hidden dimensions and alternate realities that captivated Mack until the end of his life. |
| avi loeb alien technology: Astrobiology, Discovery, and Societal Impact Steven J. Dick, 2018-05-03 Examines humanistic aspects of astrobiology, exploring approaches, critical issues, and implications of the discovery of extraterrestrial life. |
| avi loeb alien technology: The First Galaxies in the Universe Abraham Loeb, Steven R. Furlanetto, 2013-01-15 This book provides a comprehensive, self-contained introduction to one of the most exciting frontiers in astrophysics today: the quest to understand how the oldest and most distant galaxies in our universe first formed. Until now, most research on this question has been theoretical, but the next few years will bring about a new generation of large telescopes that promise to supply a flood of data about the infant universe during its first billion years after the big bang. This book bridges the gap between theory and observation. It is an invaluable reference for students and researchers on early galaxies. The First Galaxies in the Universe starts from basic physical principles before moving on to more advanced material. Topics include the gravitational growth of structure, the intergalactic medium, the formation and evolution of the first stars and black holes, feedback and galaxy evolution, reionization, 21-cm cosmology, and more. Provides a comprehensive introduction to this exciting frontier in astrophysics Begins from first principles Covers advanced topics such as the first stars and 21-cm cosmology Prepares students for research using the next generation of large telescopes Discusses many open questions to be explored in the coming decade |
| avi loeb alien technology: Aliens Jim Al-Khalili, 2017-05-09 Originally published in Great Britain by Profile Books Ltd, 2016. |
| avi loeb alien technology: Cosmic Queries Neil deGrasse Tyson, 2021-03-02 In this thought-provoking follow-up to his acclaimed StarTalk book, uber astrophysicist Neil deGrasse Tyson tackles the world's most important philosophical questions about the universe with wit, wisdom, and cutting-edge science. For science geeks, space and physics nerds, and all who want to understand their place in the universe, this enlightening new book from Neil deGrasse Tyson offers a unique take on the mysteries and curiosities of the cosmos, building on rich material from his beloved StarTalk podcast. In these illuminating pages, illustrated with dazzling photos and revealing graphics, Tyson and co-author James Trefil, a renowned physicist and science popularizer, take on the big questions that humanity has been posing for millennia--How did life begin? What is our place in the universe? Are we alone?--and provide answers based on the most current data, observations, and theories. Populated with paradigm-shifting discoveries that help explain the building blocks of astrophysics, this relatable and entertaining book will engage and inspire readers of all ages, bring sophisticated concepts within reach, and offer a window into the complexities of the cosmos. or all who loved National Geographic's StarTalk with Neil deGrasse Tyson, Cosmos: Possible Worlds, and Space Atlas, this new book will take them on more journeys into the wonders of the universe and beyond. |
| avi loeb alien technology: How Did the First Stars and Galaxies Form? Abraham Loeb, 2010-07-19 A concise introduction to cosmology and how light first emerged in the universe Though astrophysicists have developed a theoretical framework for understanding how the first stars and galaxies formed, only now are we able to begin testing those theories with actual observations of the very distant, early universe. We are entering a new and exciting era of discovery that will advance the frontiers of knowledge, and this book couldn't be more timely. It covers all the basic concepts in cosmology, drawing on insights from an astronomer who has pioneered much of this research over the past two decades. Abraham Loeb starts from first principles, tracing the theoretical foundations of cosmology and carefully explaining the physics behind them. Topics include the gravitational growth of perturbations in an expanding universe, the abundance and properties of dark matter halos and galaxies, reionization, the observational methods used to detect the earliest galaxies and probe the diffuse gas between them—and much more. Cosmology seeks to solve the fundamental mystery of our cosmic origins. This book offers a succinct and accessible primer at a time when breathtaking technological advances promise a wealth of new observational data on the first stars and galaxies. Provides a concise introduction to cosmology Covers all the basic concepts Gives an overview of the gravitational growth of perturbations in an expanding universe Explains the process of reionization Describes the observational methods used to detect the earliest galaxies |
| avi loeb alien technology: Life through Time and Space Wallace Arthur, 2017-08-07 All humans share three origins: the beginning of our individual lives, the appearance of life on Earth, and the formation of our planetary home. Life through Time and Space brings together the latest discoveries in both biology and astronomy to examine our deepest questions about where we came from, where we are going, and whether we are alone in the cosmos. A distinctive voice in the growing field of astrobiology, Wallace Arthur combines embryological, evolutionary, and cosmological perspectives to tell the story of life on Earth and its potential to exist elsewhere in the universe. He guides us on a journey through the myriad events that started with the big bang and led to the universe we inhabit today. Along the way, readers learn about the evolution of life from a primordial soup of organic molecules to complex plants and animals, about Earth’s geological transformation from barren rock to diverse ecosystems, and about human development from embryo to infant to adult. Arthur looks closely at the history of mass extinctions and the prospects for humanity’s future on our precious planet. Do intelligent aliens exist on a distant planet in the Milky Way, sharing the three origins that characterize all life on Earth? In addressing this question, Life through Time and Space tackles the many riddles of our place and fate in the universe that have intrigued human beings since they first gazed in wonder at the nighttime sky. |
| avi loeb alien technology: The Future of Humanity Michio Kaku, 2018-02-20 NEW YORK TIMES BESTSELLER • The national bestselling author of The God Equation traverses the frontiers of astrophysics, artificial intelligence, and technology to offer a stunning vision of man's future in space, from settling Mars to traveling to distant galaxies. “Amazing … Kaku is in smooth perfect control of it the entire time.” —The Christian Science Monitor We are entering a new Golden Age of space exploration. With irrepressible enthusiasm and a deep understanding of the cutting-edge research in space travel, world-renowned physicist and futurist Dr. Michio Kaku presents a compelling vision of how humanity may develop a sustainable civilization in outer space. He reveals the developments in robotics, nanotechnology, and biotechnology that may allow us to terraform and build habitable cities on Mars and beyond. He then journeys out of our solar system and discusses how new technologies such as nanoships, laser sails, and fusion rockets may actually make interstellar travel a possibility. We travel beyond our galaxy, and even beyond our universe, as Kaku investigates some of the hottest topics in science today, including warp drive, wormholes, hyperspace, parallel universes, and the multiverse. Ultimately, he shows us how humans may someday achieve a form of immortality and be able to leave our bodies entirely, laser porting to new havens in space. |
| avi loeb alien technology: World War Z Max Brooks, 2013 An account of the decade-long conflict between humankind and hordes of the predatory undead is told from the perspective of dozens of survivors who describe in their own words the epic human battle for survival, in a novel that is the basis for the June 2013 film starring Brad Pitt. Reissue. Movie Tie-In. |
| avi loeb alien technology: The Dark Forest Cixin Liu, 2015-08-11 The inspiration for the Netflix series 3 Body Problem! Over 1 million copies of the Three-Body Problem series sold in North America PRAISE FOR THE THREE-BODY PROBLEM SERIES: “A mind-bending epic.”—The New York Times • “War of the Worlds for the 21st century.”—The Wall Street Journal • “Fascinating.”—TIME • “Extraordinary.”—The New Yorker • “Wildly imaginative.”—Barack Obama • “Provocative.”—Slate • “A breakthrough book.”—George R. R. Martin • “Impossible to put down.”—GQ • “Absolutely mind-unfolding.”—NPR • “You should be reading Liu Cixin.”—The Washington Post The Dark Forest is the second novel in the groundbreaking, Hugo Award-winning series from China's most beloved science fiction author, Cixin Liu. In The Dark Forest, Earth is reeling from the revelation of a coming alien invasion-in just four centuries' time. The aliens' human collaborators may have been defeated, but the presence of the sophons, the subatomic particles that allow Trisolaris instant access to all human information, means that Earth's defense plans are totally exposed to the enemy. Only the human mind remains a secret. This is the motivation for the Wallfacer Project, a daring plan that grants four men enormous resources to design secret strategies, hidden through deceit and misdirection from Earth and Trisolaris alike. Three of the Wallfacers are influential statesmen and scientists, but the fourth is a total unknown. Luo Ji, an unambitious Chinese astronomer and sociologist, is baffled by his new status. All he knows is that he's the one Wallfacer that Trisolaris wants dead. The Three-Body Problem Series The Three-Body Problem The Dark Forest Death's End Other Books by Cixin Liu Ball Lightning Supernova Era To Hold Up the Sky The Wandering Earth A View from the Stars At the Publisher's request, this title is being sold without Digital Rights Management Software (DRM) applied. |
| avi loeb alien technology: Distant Wanderers Bruce Dorminey, 2013-03-09 Recent discoveries of planet-like objects circling other sun-like stars have stirred enormous interest in what other planets may exist in the universe, and whether they could support intelligent life. This book takes us into the midst of this search for extrasolar planets. Unlike other books, it focuses on the people behind the searches -- many known personally by the author -- and the extraordinary technology that is currently on the drawing boards. The author is an experienced, award-winning science journalist who was previously technology correspondent for the Financial Times of London. He has written on many topics in astronomy and astrobiology in over 35 different newspapers and magazines worldwide. |
| avi loeb alien technology: The Cosmic Zoo Dirk Schulze-Makuch, William Bains, 2017-11-18 Are humans a galactic oddity, or will complex life with human abilities develop on planets with environments that remain habitable for long enough? In a clear, jargon-free style, two leading researchers in the burgeoning field of astrobiology critically examine the major evolutionary steps that led us from the distant origins of life to the technologically advanced species we are today. Are the key events that took life from simple cells to astronauts unique occurrences that would be unlikely to occur on other planets? By focusing on what life does - it's functional abilities - rather than specific biochemistry or anatomy, the authors provide plausible answers to this question. Systematically exploring the various pathways that led to the complex biosphere we experience on planet Earth, they show that most of the steps along that path are likely to occur on any world hosting life, with only two exceptions: One is the origin of life itself – if this is a highly improbable event, then we live in a rather “empty universe”. However, if this isn’t the case, we inevitably live in a universe containing a myriad of planets hosting complex as well as microbial life - a “cosmic zoo”. The other unknown is the rise of technologically advanced beings, as exemplified on Earth by humans. Only one technological species has emerged in the roughly 4 billion years life has existed on Earth, and we don’t know of any other technological species elsewhere. If technological intelligence is a rare, almost unique feature of Earth's history, then there can be no visitors to the cosmic zoo other than ourselves. Schulze-Makuch and Bains take the reader through the history of life on Earth, laying out a consistent and straightforward framework for understanding why we should think that advanced, complex life exists on planets other than Earth. They provide a unique perspective on the question that puzzled the human species for centuries: are we alone? |
| avi loeb alien technology: The Second Carol Anderson, 2021-06-01 From the New York Times bestselling author of White Rage, an unflinching, critical new look at the Second Amendment and how it has been engineered to deny the rights of African Americans since its inception. In The Second, historian and award-winning, bestselling author of White Rage Carol Anderson powerfully illuminates the history and impact of the Second Amendment, how it was designed, and how it has consistently been constructed to keep African Americans powerless and vulnerable. The Second is neither a “pro-gun” nor an “anti-gun” book; the lens is the citizenship rights and human rights of African Americans. From the seventeenth century, when it was encoded into law that the enslaved could not own, carry, or use a firearm whatsoever, until today, with measures to expand and curtail gun ownership aimed disproportionately at the African American population, the right to bear arms has been consistently used as a weapon to keep African Americans powerless--revealing that armed or unarmed, Blackness, it would seem, is the threat that must be neutralized and punished. Throughout American history to the twenty-first century, regardless of the laws, court decisions, and changing political environment, the Second has consistently meant this: That the second a Black person exercises this right, the second they pick up a gun to protect themselves (or the second that they don't), their life--as surely as Philando Castile's, Tamir Rice's, Alton Sterling's--may be snatched away in that single, fatal second. Through compelling historical narrative merging into the unfolding events of today, Anderson's penetrating investigation shows that the Second Amendment is not about guns but about anti-Blackness, shedding shocking new light on another dimension of racism in America. |
| avi loeb alien technology: The Wraparound Universe Jean-Pierre Luminet, 2008-03-21 What shape is the universe? Is it curved and closed in on itself? Is it expanding? Where is it headed? Could space be wrapped around itself, such that it produces ghost images of faraway galaxies? Such are the questions posed by Jean-Pierre Luminet in The Wraparound Universe, which he then addresses in clear and accessible language. An expert in bl |
| avi loeb alien technology: Light of the Stars: Alien Worlds and the Fate of the Earth Adam Frank, 2018-06-12 Winner of the 2019 Phi Beta Kappa Award for Science A valuable perspective on the most important problem of our time. —Adam Becker, NPR Light of the Stars tells the story of humanity’s coming of age as we realize we might not be alone in this universe. Astrophysicist Adam Frank traces the question of alien life from the ancient Greeks to modern thinkers, and he demonstrates that recognizing the possibility of its existence might be the key to save us from climate change. With clarity and conviction, Light of the Stars asks the consequential question: What can the likely presence of life on other planets tell us about our own fate? |
| avi loeb alien technology: The Eerie Silence Paul Davies, 2010-04-02 “Refreshing . . . A penetrating analysis of the assumptions that underlie SETI and the entire enterprise of searching for life beyond Earth.” —Chris McKay, Nature Fifty years ago, a young astronomer named Frank Drake first pointed a radio telescope at nearby stars in the hope of picking up a signal from an alien civilization. Thus began one of the boldest scientific projects in history, the Search for Extraterrestrial Intelligence (SETI). After a half-century of scanning the skies, however, astronomers have little to report but an eerie silence—eerie because many scientists are convinced that the universe is teeming with life. Physicist and astrobiologist Paul Davies has been closely involved with SETI for three decades and chairs the SETI Post-Detection Taskgroup, charged with deciding what to do if we’re suddenly confronted with evidence of alien intelligence. He believes the search so far has fallen into an anthropocentric trap—assuming that an alien species will look, think, and behave much like us. In this provocative book Davies refocuses the search, challenging existing ideas of what form an alien intelligence might take, how it might try to communicate with us, and how we should respond if it does. “Paul Davies gives us a panoramic view of the quickening search for cosmic company—a fascinating tale stuffed with novel ideas about the nature of intelligence far beyond our own.” —Seth Shostak, Senior Astronomer, SETI Institute “An immensely readable investigation of the SETI enterprise . . . [A] wonderful book.” —New Scientist “A far-ranging look at what might happen here on Earth when we make first contact. Highly recommended for both science fiction and astronomy buffs.” —Publishers Weekly |
| avi loeb alien technology: Philosophy of Physics David Wallace, 2021 Philosophy of physics is concerned with the deepest theories of modern physics - quantum theory, our theories of space, time and symmetry, and thermal physics - and their strange, even bizarre conceptual implications. This book explores the core topics in philosophy of physics, and discusses their relevance for both scientists and philosophers. |
| avi loeb alien technology: Islam, Science Fiction and Extraterrestrial Life Jörg Matthias Determann, 2020-09-17 The Muslim world is not commonly associated with science fiction. Religion and repression have often been blamed for a perceived lack of creativity, imagination and future-oriented thought. However, even the most authoritarian Muslim-majority countries have produced highly imaginative accounts on one of the frontiers of knowledge: astrobiology, or the study of life in the universe. This book argues that the Islamic tradition has been generally supportive of conceptions of extra-terrestrial life, and in this engaging account, Jörg Matthias Determann provides a survey of Arabic, Bengali, Malay, Persian, Turkish, and Urdu texts and films, to show how scientists and artists in and from Muslim-majority countries have been at the forefront of the exciting search. Determann takes us to little-known dimensions of Muslim culture and religion, such as wildly popular adaptations of Star Wars and mysterious movements centred on UFOs. Repression is shown to have helped science fiction more than hurt it, with censorship encouraging authors to disguise criticism of contemporary politics by setting plots in future times and on distant planets. The book will be insightful for anyone looking to explore the science, culture and politics of the Muslim world and asks what the discovery of extra-terrestrial life would mean for one of the greatest faiths. |
| avi loeb alien technology: Just Deserts Daniel C. Dennett, Gregg D. Caruso, 2021-01-14 The concept of free will is profoundly important to our self-understanding, our interpersonal relationships, and our moral and legal practices. If it turns out that no one is ever free and morally responsible, what would that mean for society, morality, meaning, and the law? Just Deserts brings together two philosophers – Daniel C. Dennett and Gregg D. Caruso – to debate their respective views on free will, moral responsibility, and legal punishment. In three extended conversations, Dennett and Caruso present their arguments for and against the existence of free will and debate their implications. Dennett argues that the kind of free will required for moral responsibility is compatible with determinism – for him, self-control is key; we are not responsible for becoming responsible, but are responsible for staying responsible, for keeping would-be puppeteers at bay. Caruso takes the opposite view, arguing that who we are and what we do is ultimately the result of factors beyond our control, and because of this we are never morally responsible for our actions in the sense that would make us truly deserving of blame and praise, punishment and reward. Just Deserts introduces the concepts central to the debate about free will and moral responsibility by way of an entertaining, rigorous, and sometimes heated philosophical dialogue between two leading thinkers. |
| avi loeb alien technology: The Search for Extraterrestrial Intelligence David Lamb, 2001 Looks at SETI's validity as a research programme and examines recent attempts to contact other intelligent life forms. Also assesses theories on the origin of life on Earth, discoveries of former solar planets and proposals for space colonies. |
| avi loeb alien technology: Intimate Alien David J. Halperin, 2020-03-24 A voyage of exploration to the outer reaches of our inner lives. UFOs are a myth, says David J. Halperin—but myths are real. The power and fascination of the UFO has nothing to do with space travel or life on other planets. It's about us, our longings and terrors, and especially the greatest terror of all: the end of our existence. This is a book about UFOs that goes beyond believing in them or debunking them and to a fresh understanding of what they tell us about ourselves as individuals, as a culture, and as a species. In the 1960s, Halperin was a teenage UFOlogist, convinced that flying saucers were real and that it was his life's mission to solve their mystery. He would become a professor of religious studies, with traditions of heavenly journeys his specialty. With Intimate Alien, he looks back to explore what UFOs once meant to him as a boy growing up in a home haunted by death and what they still mean for millions, believers and deniers alike. From the prehistoric Balkans to the deserts of New Mexico, from the biblical visions of Ezekiel to modern abduction encounters, Intimate Alien traces the hidden story of the UFO. It's a human story from beginning to end, no less mysterious and fantastic for its earthliness. A collective cultural dream, UFOs transport us to the outer limits of that most alien yet intimate frontier, our own inner space. |
| avi loeb alien technology: Out There Michael Wall, 2018-11-13 In the vein of Randall Munroe's What If? meets Brian Green's Elegant Universe, a senior writer from Space.com leads readers on a wild ride of exploration into the final frontier, investigating what's really out there. We've all asked ourselves the question. It's impossible to look up at the stars and NOT think about it: Are we alone in the universe? Books, movies and television shows proliferate that attempt to answer this question and explore it. In Out There Space.com senior writer Dr. Michael Wall treats that question as merely the beginning, touching off a wild ride of exploration into the final frontier. He considers, for instance, the myriad of questions that would arise once we do discover life beyond Earth (an eventuality which, top NASA officials told Wall, is only drawing closer). What would the first aliens we meet look like? Would they be little green men or mere microbes? Would they be found on a planet in our own solar system or orbiting a star far, far away? Would they intend to harm us, and if so, how might they do it? And might they already have visited? Out There is arranged in a simple question-and-answer format. The answers are delivered in Dr. Wall's informal but informative style, which mixes in a healthy dose of humor and pop culture to make big ideas easier to swallow. Dr. Wall covers questions far beyond alien life, venturing into astronomy, physics, and the practical realities of what long-term life might be like for we mere humans in outer space, such as the idea of lunar colonies, and even economic implications. Dr. Wall also shares the insights of some of the leading lights in space exploration today, and shows how the next space age might be brighter than ever./DIV |
| avi loeb alien technology: They Are Already Here Sarah Scoles, 2021-06-08 An anthropological look at the UFO community, told through first-person experiences with researchers in their element as they pursue what they see as a solvable mystery—both terrestrial and cosmic. More than half a century since Roswell, UFOs have been making headlines once again. On December 17, 2017, the New York Times ran a front-page story about an approximately five-year Pentagon program called the Advanced Aerospace Threat Identification Program. The article hinted, and its sources clearly said in subsequent television interviews, that some of the ships in question couldn’t be linked to any country. The implication, of course, was that they might be linked to other solar systems. The UFO community—those who had been thinking about, seeing, and analyzing supposed flying saucers (or triangles or chevrons) for years—was surprisingly skeptical of the revelation. Their incredulity and doubt rippled across the internet. Many of the people most invested in UFO reality weren’t really buying it. And as Scoles did her own digging, she ventured to dark, conspiracy-filled corners of the internet, to a former paranormal research center in Utah, and to the hallways of the Pentagon. In They Are Already Here we meet the bigwigs, the scrappy upstarts, the field investigators, the rational people, and the unhinged kooks of this sprawling community. How do they interact with each other? How do they interact with “anomalous phenomena”? And how do they (as any group must) reflect the politics and culture of the larger world around them? We will travel along the Extraterrestrial Highway (next to Area 51) and visit the UFO Watchtower, where seeking lights in the sky is more of a spiritual quest than a “gotcha” one. We meet someone who, for a while, believes they may have communicated with aliens. Where do these alleged encounters stem from? What are the emotional effects on the experiencers? |
| avi loeb alien technology: Exopolitics Michael E Salla, 2017-04-09 For almost 70 years the US government has engaged in an extensive official effort of disinformation, intimidation evidence-tampering in order to maintain a non-disclosure policy about ET presence.Writes Dr. Salla: Ever since I began to publish the early versions of the chapters in this book in January 2003 as 'Study Papers' on my website, http://www.exopolitics.org, I have received a consistent stream of supportive letters encouraging my research, and unsolicited information from former government, military, intelligence employees confirming many of my hypotheses. This has given me hope that eventually full disclosure of the extraterrestrial presence on the planet will occur, since interest is high and so much information is now in the public arena. |
| avi loeb alien technology: Life on Other Worlds Steven J. Dick, 2001-03-19 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. |
| avi loeb alien technology: Astronomy for Kids Bruce Betts, 2021-10-19 Ignite their passion for exploring the night sky―the astronomer's guidebook for kids ages 7 to 13 “No matter how many times you’ve orbited the Sun, Astronomy for Kids is really for kids of all ages. Dr. Betts shows you how to become an astronomer―an observer of the stars. With this book, you can know the cosmos and your place within it. Read on, walk out, and look up!”―Bill Nye, science educator, author, and CEO of The Planetary Society One of the coolest things about outer space is that anyone can explore it. All you have to do is go outside and look up! Using plain sight, binoculars, or a small telescope, Astronomy for Kids shows stargazers how easy it is to explore space, just by stepping outside. With this book as their guide to the northern hemisphere, kids will learn to find and name amazing objects in the night sky. Fully illustrated with fun facts throughout, kids can point out sights to friends and family, saying things like, “that’s Jupiter,” and, “those stars are the constellation Cygnus the Swan,” and maybe even, “that group of stars doesn’t have a name but I think it looks like my dog getting belly rubs.” From the Milky Way Galaxy to Mars to the Moon’s craters and mountains―Astronomy for Kids helps young astronomers discover important parts of our solar system, with: 30 sights for the naked eye (yes, 30!) objects to see without any equipment, including Orion’s Belt, the Big Dipper, Mars, and even the International Space Station. 25 sights magnified with binoculars or a basic telescope to make objects in the sky easier to find and explore. Plus, buying tips and usage tricks to get the most out of astronomy equipment. Clear illustrations that show kids where to look and what they can expect to see. Like all big things, outer space is something you have to see to believe. Astronomy for Kids teaches kids that planets, shooting stars, constellations, and meteor showers are not only in books―but right above them. |
| avi loeb alien technology: The Sagan Conspiracy Donald L. Zygutis, 2016-11-21 Mainstream SETI scientists and ancient alien theorists don’t agree on much, but one opinion they share is that the undisputed authority on the possibility of alien existence was the late Carl Sagan (1934—1996), whose voluminous writings on the subject have had a profound influence on ETI research.But how many Carl Sagan fans know that while the renowned scientist was at Stanford University, he produced a controversial paper, funded by a NASA research grant, that concludes ancient alien intervention may have sparked human civilization? Author Donald Zygutis lays out a compelling case that points to a cover-up by the Pentagon and NASA, who may have buried it soon after it was written. How significant is the Stanford Paper? The answer may lie in another question: How would a science-backed theory and search strategy to guide the discovery of alien artifacts among our own ancient civilizations impact the worldwide institutions of government, religion, and culture?Recently rediscovered by the author, Sagan’s lost Stanford paper is the central theme of The Sagan Conspiracy. Groundbreaking research and paradigm-changing material challenges conventional thinking about the People’s Scientist—and maybe even the origins of human society. Sagan even conceived of the likelihood that the ancient Sumerian civilization had been visited and influenced by beings from other worlds as evidenced by ancient manuscripts, among other artifacts.As we celebrate the 20-year anniversary of Carl’s death, The Sagan Conspiracy is sure to fundamentally alter how the world thinks about extraterrestrials. |
| avi loeb alien technology: True Enough Farhad Manjoo, 2011-02-17 Why has punditry lately overtaken news? Why do lies seem to linger so long in the cultural subconscious even after they’ve been thoroughly discredited? And why, when more people than ever before are documenting the truth with laptops and digital cameras, does fact-free spin and propaganda seem to work so well? True Enough explores leading controversies of national politics, foreign affairs, science, and business, explaining how Americans have begun to organize themselves into echo chambers that harbor diametrically different facts—not merely opinions—from those of the larger culture. |
| avi loeb alien technology: American Cosmic D.W. Pasulka, 2019-01-23 More than half of American adults and more than seventy-five percent of young Americans believe in intelligent extraterrestrial life. This level of belief rivals that of belief in God. American Cosmic examines the mechanisms at work behind the thriving belief system in extraterrestrial life, a system that is changing and even supplanting traditional religions. Over the course of a six-year ethnographic study, D.W. Pasulka interviewed successful and influential scientists, professionals, and Silicon Valley entrepreneurs who believe in extraterrestrial intelligence, thereby disproving the common misconception that only fringe members of society believe in UFOs. She argues that widespread belief in aliens is due to a number of factors including their ubiquity in modern media like The X-Files, which can influence memory, and the believability lent to that media by the search for planets that might support life. American Cosmic explores the intriguing question of how people interpret unexplainable experiences, and argues that the media is replacing religion as a cultural authority that offers believers answers about non-human intelligent life. |
| avi loeb alien technology: Intelligent Life in the Universe I. S. Shklovskiĭ, Carl Sagan, 1998 |
| avi loeb alien technology: Everything Is Cinema Richard Brody, 2008-05-13 From New Yorker film critic Richard Brody, Everything Is Cinema: The Working Life of Jean-Luc Godard presents a serious-minded and meticulously detailed . . . account of the lifelong artistic journey of one of the most influential filmmakers of our age (The New York Times). When Jean-Luc Godard wed the ideals of filmmaking to the realities of autobiography and current events, he changed the nature of cinema. Unlike any earlier films, Godard's work shifts fluidly from fiction to documentary, from criticism to art. The man himself also projects shifting images—cultural hero, fierce loner, shrewd businessman. Hailed by filmmakers as a—if not the—key influence on cinema, Godard has entered the modern canon, a figure as mysterious as he is indispensable. In Everything Is Cinema, critic Richard Brody has amassed hundreds of interviews to demystify the elusive director and his work. Paying as much attention to Godard's technical inventions as to the political forces of the postwar world, Brody traces an arc from the director's early critical writing, through his popular success with Breathless, to the grand vision of his later years. He vividly depicts Godard's wealthy conservative family, his fluid politics, and his tumultuous dealings with women and fellow New Wave filmmakers. Everything Is Cinema confirms Godard's greatness and shows decisively that his films have left their mark on screens everywhere. |
| avi loeb alien technology: We Have No Idea Jorge Cham, Daniel Whiteson, 2018-05-08 Prepare to learn everything we still don’t know about our strange and mysterious universe Humanity's understanding of the physical world is full of gaps. Not tiny little gaps you can safely ignore —there are huge yawning voids in our basic notions of how the world works. PHD Comics creator Jorge Cham and particle physicist Daniel Whiteson have teamed up to explore everything we don't know about the universe: the enormous holes in our knowledge of the cosmos. Armed with their popular infographics, cartoons, and unusually entertaining and lucid explanations of science, they give us the best answers currently available for a lot of questions that are still perplexing scientists, including: * Why does the universe have a speed limit? * Why aren't we all made of antimatter? * What (or who) is attacking Earth with tiny, superfast particles? * What is dark matter, and why does it keep ignoring us? It turns out the universe is full of weird things that don't make any sense. But Cham and Whiteson make a compelling case that the questions we can't answer are as interesting as the ones we can. This fully illustrated introduction to the biggest mysteries in physics also helpfully demystifies many complicated things we do know about, from quarks and neutrinos to gravitational waves and exploding black holes. With equal doses of humor and delight, Cham and Whiteson invite us to see the universe as a possibly boundless expanse of uncharted territory that's still ours to explore. |
Windows 上 .avi 格式影片可以用哪些播放器观看？ - 知乎
Aug 16, 2011 · avi是文件格式. Divx5. AC3 _5.2CH说明视频编码Divx5，音频编码AC3(5.2声道) 几乎所有的播放器都可以打开avi格式的文件. 但对于特定的视频音频编码数据，需要安装相应的 …
RM、RMVB、MKV、MP4、AVI 等视频格式有哪些区别？各自的优 …
现在经常在网上下载视频的电脑用户肯定对AVI，RM，RMVB，MPEG，WMF，MOV等等视频格式并不陌生，可是还是有不少用户不知道这些视频格式的定义和区别何在。我简单的说说常用 …
avi格式的视频为什么无法播放？ - 知乎
Mar 17, 2021 · 视频是avi格式，但播放的时候却显示无法播放，这种情况可能原因有：文件损坏、播放器格式不支持。如果是前者的话，可以尝试使用一些文件修复工具来修复损坏的AVI文件 …
怎么打开avi格式文件？ - 知乎
它可以存储多种编码的音频和视频数据，并支持多种压缩算法，包括MJPEG、DivX、XviD等。AVI格式被广泛应用于数字视频领域，它不仅可以用于存储电影、电视剧等大型视频文件，还 …
AVI 格式的视频文件怎么转换成 MP4 格式? - 知乎
知乎，中文互联网高质量的问答社区和创作者聚集的原创内容平台，于 2011 年 1 月正式上线，以「让人们更好的分享知识、经验和见解，找到自己的解答」为品牌使命。知乎凭借认真、专业 …
视频格式那么多，MP4/RMVB/MKV/AVI 等，这些视频格式与编码 …
它是由相应的公司开发出来的。我们可以在自己的电脑上看到的1.avi，2.mpg，3.vob这些视频文件格式的后缀名即采用相应的视频封装格式的名称。以下集中介绍几种封装格式： 1，AVI格 …
这12个视频解析下载地址，网上视频均可下载，视频素材多到手软
Nov 11, 2022 · 这个网站视频（包括vip视频）解析之后支持在线观看，但是不能下载。支持解析百度网盘、优酷、乐视、芒果、搜狐、快手、土豆、pptv、华数tv、爱奇艺、腾讯、优酷、acfun …
如何将视频逐帧提取成为一张张图片？ - 知乎
Jul 22, 2014 · 知乎，中文互联网高质量的问答社区和创作者聚集的原创内容平台，于 2011 年 1 月正式上线，以「让人们更好的分享知识、经验和见解，找到自己的解答」为品牌使命。知乎凭 …
视觉检测中AOI和AVI有什么区别？？ - 知乎
aoi视觉检测设备. aoi是一种外观缺陷检测设备，可检测产品外观有没有裂痕、位移偏差、缺失等。
显示器的 VGA、HDMI、DVI 和 DisplayPort 接口有什么区别？ - 知乎
dvi-d接口. dvi的种类非常多，接口上有dvi-a、dvi-d、dvi-i，又可分为单通道与双通道。dvi-a（dvi-analog）接口只传输模拟信号，实质就是vga模拟传输接口规格，常用于转接显卡的dvi-i输出 …
Windows 上 .avi 格式影片可以用哪些播放器观看？ - 知乎
Aug 16, 2011 · avi是文件格式. Divx5. AC3 _5.2CH说明视频编码Divx5，音频编码AC3(5.2声道) 几乎所有的播放器都可以打开avi格式的文件. 但对于特定的视频音频编码数据，需要安装相应的 …
RM、RMVB、MKV、MP4、AVI 等视频格式有哪些区别？各自的优 …
现在经常在网上下载视频的电脑用户肯定对AVI，RM，RMVB，MPEG，WMF，MOV等等视频格式并不陌生，可是还是有不少用户不知道这些视频格式的定义和区别何在。我简单的说说常用 …
avi格式的视频为什么无法播放？ - 知乎
Mar 17, 2021 · 视频是avi格式，但播放的时候却显示无法播放，这种情况可能原因有：文件损坏、播放器格式不支持。如果是前者的话，可以尝试使用一些文件修复工具来修复损坏的AVI文件 …
怎么打开avi格式文件？ - 知乎
它可以存储多种编码的音频和视频数据，并支持多种压缩算法，包括MJPEG、DivX、XviD等。AVI格式被广泛应用于数字视频领域，它不仅可以用于存储电影、电视剧等大型视频文件，还 …
AVI 格式的视频文件怎么转换成 MP4 格式? - 知乎
知乎，中文互联网高质量的问答社区和创作者聚集的原创内容平台，于 2011 年 1 月正式上线，以「让人们更好的分享知识、经验和见解，找到自己的解答」为品牌使命。知乎凭借认真、专业 …
视频格式那么多，MP4/RMVB/MKV/AVI 等，这些视频格式与编码 …
它是由相应的公司开发出来的。我们可以在自己的电脑上看到的1.avi，2.mpg，3.vob这些视频文件格式的后缀名即采用相应的视频封装格式的名称。以下集中介绍几种封装格式： 1，AVI格 …
这12个视频解析下载地址，网上视频均可下载，视频素材多到手软
Nov 11, 2022 · 这个网站视频（包括vip视频）解析之后支持在线观看，但是不能下载。支持解析百度网盘、优酷、乐视、芒果、搜狐、快手、土豆、pptv、华数tv、爱奇艺、腾讯、优酷、acfun …
如何将视频逐帧提取成为一张张图片？ - 知乎
Jul 22, 2014 · 知乎，中文互联网高质量的问答社区和创作者聚集的原创内容平台，于 2011 年 1 月正式上线，以「让人们更好的分享知识、经验和见解，找到自己的解答」为品牌使命。知乎凭 …
视觉检测中AOI和AVI有什么区别？？ - 知乎
aoi视觉检测设备. aoi是一种外观缺陷检测设备，可检测产品外观有没有裂痕、位移偏差、缺失等。
显示器的 VGA、HDMI、DVI 和 DisplayPort 接口有什么区别？ - 知乎
dvi-d接口. dvi的种类非常多，接口上有dvi-a、dvi-d、dvi-i，又可分为单通道与双通道。dvi-a（dvi-analog）接口只传输模拟信号，实质就是vga模拟传输接口规格，常用于转接显卡的dvi-i输出 …
