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Books > Mind, Body & Spirit > Unexplained phenomena / the paranormal > Extraterrestrial beings

Project Blue Book - The Top Secret UFO Files That Revealed a Government Cover-Up (Paperback, 2nd Revised edition): Donald R.... Project Blue Book - The Top Secret UFO Files That Revealed a Government Cover-Up (Paperback, 2nd Revised edition)
Donald R. Schmitt; Edited by Brad Steiger
R598 Discovery Miles 5 980 Ships in 10 - 15 working days
Secret Life (Paperback): David Jacobs Secret Life (Paperback)
David Jacobs
R528 Discovery Miles 5 280 Ships in 18 - 22 working days

In Secret Life, Professor David M. Jacobs of Temple University takes us into the private world of those abducted by aliens, letting them describe in their own words what it is like to be abducted. Based on interviews with sixty individuals and more than 300 independently corroborated accounts, Secret Life presents the most complete and accurate picture of alien abductions ever compiled. Dr. Jacobs takes the reader on a minute-by-minute journey through a typical abduction experience and describes in detail the bizarre physical, mental and reproductive procedures that abductees claim have been administered by small alien beings. Jacobs draws from these interviews a profoundly unsettling reason behind the abductions: aliens are conducting a complex reproductive experiment involving the conception, gestation. or incubation of human and alien hybrid beings.

Agartha - Verdenen i Jordens indre (Danish, Hardcover): Mariana Stjerna Agartha - Verdenen i Jordens indre (Danish, Hardcover)
Mariana Stjerna
R739 R653 Discovery Miles 6 530 Save R86 (12%) Ships in 18 - 22 working days
Who Are They Really? New Approaches to Identifying UFOs, Abductions and Extraterrestrials (Paperback): Daniel Harran Who Are They Really? New Approaches to Identifying UFOs, Abductions and Extraterrestrials (Paperback)
Daniel Harran
R452 Discovery Miles 4 520 Ships in 10 - 15 working days

Who are they really? You may be astounded to learn that UFOs and extraterrestrial beings have been visiting Earth regularly for ages-but not in the way you might think. And abductions are terrifyingly real. For a very long time, men and women have been confronted with nonhuman beings who physically abused them. Supported by previously overlooked traditional, religious, and spiritual knowledge, this first-of-its-kind study shows that abductions of human beings into UFOs are committed by beings connected to humankind. The philosophical significance of these discoveries is immense. These "space travelers," or visitors, or kidnappers conduct themselves as neutral observers of the progress of Earth's affairs. Even more surprising, they can be human beings like us or elementals (such as fairies and elves), and some of them live among us. His shocking, science-based analysis turns previous notions about UFOs and abductions on their head. The presence of aliens on Earth is now established-but not all aliens are extraterrestrials.

Unconventional Flying Objects - A Former NASA Scientist Explains How Ufos Really Work (Paperback, Revised): Paul R. Hill Unconventional Flying Objects - A Former NASA Scientist Explains How Ufos Really Work (Paperback, Revised)
Paul R. Hill
R863 Discovery Miles 8 630 Ships in 10 - 15 working days

Paul Hill was a well-respected NASA scientist when, in the early 1950s, he had a UFO sighting. Soon after, he built the first flying platform and was able to duplicate the UFO's tilt-to-control maneuvers. Official policy, however, prevented him from proclaiming his findings. "I was destined," says Hill, "to be as unidentified as the flying objects."

For the next twenty-five years, Hill acted as an unofficial clearinghouse at NASA, collecting and analyzing sightings' reports for physical properties, propulsion possibilities, dynamics, etc. To refute claims that UFOs defy the laws of physics, he had to make "technological sense... of the unconventional object."

After his retirement from NASA, Hill finally completed his remarkable analysis. This book, published posthumously, presents his findings that UFOs "obey, not defy, the laws of physics." Vindicating his own sighting and thousands of others, he proves that UFO technology is not only explainable, but attainable.

UFOs and the National Security State - Chronology of a Cover-up: 1941-1973 (Paperback, Rev ed.): Richard M Dolan UFOs and the National Security State - Chronology of a Cover-up: 1941-1973 (Paperback, Rev ed.)
Richard M Dolan
R908 R792 Discovery Miles 7 920 Save R116 (13%) Ships in 18 - 22 working days

Richard M. Dolan is a gifted historian whose study of U.S. Cold War strategy led him to the broader context of increased security measures and secrecy since World War II. One aspect of such government policies that has continued to hold the public's imagination for over half a century is the question of unidentified flying objects.

UFOs and the National Security State is the first volume of a two-part detailed chronological narrative of the national security dimensions of the UFO phenomenon from 1941 to the present. Working from hundreds of declassified records and other primary and secondary sources, Dolan centers his investigation on the American military and intelligence communities, demonstrating that they take UFOs seriously indeed.

Included in this volume are the activities of more than fifty military bases relating to UFOs, innumerable violations of sensitive airspace by unknown craft and analyses of the Roswell controversy, the CIA-sponsored Robertson Panel, and the Condon Committee Report. Dolan highlights the development of civilian anti-secrecy movements, which flourished in the 1950s and 1960s until the adoption of an official government policy and subsequent "closing of the door" during the Nixon administration.

Chariots of the Gods - 50th Anniversary Edition (Hardcover): Erich Von Daniken Chariots of the Gods - 50th Anniversary Edition (Hardcover)
Erich Von Daniken; Foreword by Erich Von Daniken; Afterword by Erich Von Daniken
R610 R522 Discovery Miles 5 220 Save R88 (14%) Ships in 18 - 22 working days
Host Stars and their Effects on Exoplanet Atmospheres - An Introductory Overview (Paperback, 1st ed. 2019): Jeffrey Linsky Host Stars and their Effects on Exoplanet Atmospheres - An Introductory Overview (Paperback, 1st ed. 2019)
Jeffrey Linsky
R2,200 Discovery Miles 22 000 Ships in 18 - 22 working days

Like planets in our solar system, exoplanets form, evolve, and interact with their host stars in many ways. As exoplanets acquire material and grow to the final size, their atmospheres are subjected to intense UV and X-radiation and high-energy particle bombardment from the young host star. Whether a planet can retain its atmosphere and the conditions for significant mass loss both depend upon the strength of the host star's high-energy radiation and wind, the distance of the exoplanet from its host star, the gravitational potential of the exoplanet, and the initial chemical composition of the exoplanet atmosphere. This introductory overview describes the physical processes responsible for the emission of radiation and acceleration of winds of host stars that together control the environment of an exoplanet, focusing on topics that are critically important for understanding exoplanetary atmospheres but are usually not posed from the perspective of host stars. Accordingly, both host stars and exoplanets are not studied in isolation but are treated as integrated systems. Stellar magnetic fields, which are the energy source for activity phenomena including high-energy radiation and winds, play a critical role in determining whether exoplanets are habitable. This text is primarily for researchers and graduate students who are studying exoplanet atmospheres and habitability, but who may not have a background in the physics and phenomenology of host stars that provide the environment in which exoplanets evolve. It provides a comprehensive overview of this broad topic rather than going deeply into many technical aspects but includes a large list of references to guide those interested in pursuing these questions. Nonspecialists with a scientific background should also find this text a valuable resource for understanding the critical issues of contemporary exoplanet research.

The Search for Extra Terrestrial Intelligence - A Philosophical Inquiry (Paperback): David Lamb The Search for Extra Terrestrial Intelligence - A Philosophical Inquiry (Paperback)
David Lamb
R1,719 Discovery Miles 17 190 Ships in 10 - 15 working days


Is the Search for Extra Terrestrial Intelligence a genuine scientific research programme? David Lamb evaluates claims and counter-claims, and examines recent attempts to establish contact with other intelligent life forms. He considers the benefits and drawbacks of this communication, how we should communicate and whether we actually can. He also assesses competing theories on the origin of life on Earth, discoveries of former solar planets, proposals for space colonies and the consequent technical and ethical issues.

Related link: The SETI Institute
Related link: The SETI@Home project
eBook available with sample pages: HB:0415243416

The Science of Aliens - The Real Science Behind the Gods and Monsters from Space and Time (Paperback): Mark Brake The Science of Aliens - The Real Science Behind the Gods and Monsters from Space and Time (Paperback)
Mark Brake
R317 R288 Discovery Miles 2 880 Save R29 (9%) Ships in 9 - 17 working days

Discover the real science behind 2001, ET, Signs, and all your favorite fictional alien civilizations. As space telescopes continue to search for life in this unearthly Universe, the crucial questions remain unanswered. Are we awake to the revolutionary effects on human society and science that alien contact will bring? And how is it possible to imagine the unknown? The Science of Aliens tells the compelling story of how the portrayal of alien life has evolved over time. Taking examples from science, film, and fiction, this book showcases how scholars, filmmakers, and authors have devoted their energies to imagining life beyond this Earth. From Copernicus to Kubrick, The Science of Aliens is a fascinating account for anyone interested in extraterrestrials. Otherworldly topics include: What Xenomorphs from Alien and Na'vi from Avatar have in common Darwin among aliens Extraterrestrials in Einstein's sky Aliens in our space age And so much more Visualize the unknown and redefine your place in a changing cosmos with The Science of Aliens.

Extraterrestrial - The First Sign of Intelligent Life Beyond Earth (Hardcover): Avi Loeb Extraterrestrial - The First Sign of Intelligent Life Beyond Earth (Hardcover)
Avi Loeb
R572 R512 Discovery Miles 5 120 Save R60 (10%) Ships in 9 - 17 working days

'An astronomical Sherlock Holmes' WASHINGTON POST 'Visionary' STEPHEN GREENBLATT 'Compelling . . . The book is not so much a claim for one object as an argument for a more open-minded approach to science - a combination of humility and wonder' NEW STATESMAN 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.

Probe - Alien-Free Edition (Paperback): Tom Williamson Probe - Alien-Free Edition (Paperback)
Tom Williamson
R519 Discovery Miles 5 190 Ships in 9 - 17 working days

Have probes of extraterrestrial origin conducted surveillance missions in Earth's atmosphere? James McDonald, co-founder of the Institute of Atmospheric Physics at the University of Arizona, one of the twentieth century's leading atmospheric physicists, presented strong evidence for this hypothesis at the annual meeting of the American Association for the Advancement of Science in December 1969. Yet, remarkably, McDonald's important conjecture has all but disappeared from the purview of scientists today. That's likely to soon change, former Science Museum (London) curator Tom Willamson argues in this book. The reason is simple: a large chunk of science supporting McDonald's idea, much of it carried out in the former Soviet Union and later Russia and Ukraine during the 1980s and 1990s, had gone missing. Now, thanks to the wonders of Google Translate, Williamson has been able to put together in this book a provisional, alien-free (and UFOlogy-free) account of that missing science.

Tidsresa till ursprunget och framtiden (Swedish, Hardcover): Mariana Stjerna Tidsresa till ursprunget och framtiden (Swedish, Hardcover)
Mariana Stjerna
R715 R639 Discovery Miles 6 390 Save R76 (11%) Ships in 18 - 22 working days
The Chemistry of CO2 and TiO2 - From Breathing Minerals to Life on Mars (Paperback, 1st ed. 2019): Svatopluk Civis, Martin... The Chemistry of CO2 and TiO2 - From Breathing Minerals to Life on Mars (Paperback, 1st ed. 2019)
Svatopluk Civis, Martin Ferus, Antonin Knizek
R1,408 Discovery Miles 14 080 Ships in 18 - 22 working days

This book provides a comprehensive overview of the chemistry of CO2 in relation to surface interactions and photocatalytic transformation by UV radiation. The first part deals with the modelling of an anatase surface, its interaction with CO2, and the spontaneous exchange of oxygen atoms between the gas and solid phases. The book then naturally transitions to the photocatalytic reduction of CO2, achieved by adding UV radiation and traces of water to the experimental system, to produce methane and CO. This photocatalytic reduction is explained in detail and the implications for planetary chemistry (specifically concerning Mars), as well as Earth's atmospheric chemistry and global warming, are discussed.

Essential Guide to UFO Sightings Since 1945 (Paperback): Frank Schwede Essential Guide to UFO Sightings Since 1945 (Paperback)
Frank Schwede
R290 R266 Discovery Miles 2 660 Save R24 (8%) Ships in 10 - 15 working days

There are specific UFO cases for which everyone should have a basic knowledge. Over 10 of these most important sightings and topics, occurring since 1945, model history with supported technical data, facts, and images supplying necessary information for those delving into the great mysteries of the universe. Historic background and possible explanations for experiences are offered and invite the reader to speculate and research further. Explore the following cases: UFOs over Germany, the Soviet Union, and the United States; sightings by pilots and the secret of the Black Triangle; the Roswell Incident and Area 51; the case of Betty Cash and Vicki Landrum; Rendlesham; and more.This collection is intended to suggest and remind readers that perhaps we should put the firmly established worldview into question and not exclude the possibility that there is more between heaven and Earth than we believe we know today.

Mystic Martian Oracle (Cards): Lisa Porter Mystic Martian Oracle (Cards)
Lisa Porter
R562 R441 Discovery Miles 4 410 Save R121 (22%) Ships in 10 - 15 working days
Pa Uppdrag i Rymden - Med Start i Agartha (Swedish, Hardcover): Mariana Stjerna Pa Uppdrag i Rymden - Med Start i Agartha (Swedish, Hardcover)
Mariana Stjerna
R677 R606 Discovery Miles 6 060 Save R71 (10%) Ships in 18 - 22 working days
Passport to Magonia (Paperback): Jacques Vallee Passport to Magonia (Paperback)
Jacques Vallee
R678 Discovery Miles 6 780 Ships in 9 - 17 working days
Mi Encuentro Con Los Aliens (Spanish, Hardcover): Alfredo D. Chac N., Alfredo D. Chacaon Mi Encuentro Con Los Aliens (Spanish, Hardcover)
Alfredo D. Chac N., Alfredo D. Chacaon
R717 Discovery Miles 7 170 Ships in 10 - 15 working days

Los hechos que narro en este libro, ocurrieron en Mayo del 2006. Fueron tan trascendentales, que necesite hasta octubre de ese mismo ano, para ordenar mi mente, y escribirlos. He demorado hasta el 2011 para su divulgacion, porque pense muchas veces que nadie los creeria, y no debia por ello hablar de eso. pero la importancia de este "encuentro cercano" con Aliens, y el fabuloso viaje que di en una de sus naves, requieren que yo cumpla el mandato que se me encomendo El libro consta de 16 capitulos, prologo, epilogo y un breve vocabulario. Y creo que su narrativa es sencilla y apasionante. No pienso que todo el mundo va a creerlo, pero si insto que todo aquel que lo lea, -crea o no en aliens-, reflexione sobre una verdad ineludible: Ellos estan aqui, y no es para hacernos ningun mal, sino todo lo contrario.Nuestro especie esta en grave peligro, y cada uno de nosotros debe tener conciencia de eso, y hacer su parte para ayudar a cuidar el mundo donde habitamos Por muy dificil que se les haga creer lo que aqui van a leer, piensen que para mi tambien lo fue, y por eso me costo tiempo divulgarlo. Espero que mediten en todo esto, y sepan la verdad, pues lo objetivo de cada hecho transcendental no es creerlo o no, sino analizarlo, interiorizarlo, y cambiar nuestra postura en la vida diaria, haciendo algo cada dia para que nuestros semejantes menos favorecidos, y el suelo donde habitamos, -llamado Tierra-, puedan continuar su ciclo de vida para las generaciones que nos sucederan.

The Twin Sister Planets Venus and Earth - Why are they so different? (Paperback, Softcover reprint of the original 1st ed.... The Twin Sister Planets Venus and Earth - Why are they so different? (Paperback, Softcover reprint of the original 1st ed. 2015)
Robert J. Malcuit
R2,728 Discovery Miles 27 280 Ships in 18 - 22 working days

This book explains how it came to be that Venus and Earth, while very similar in chemical composition, zonation, size and heliocentric distance from the Sun, are very different in surface environmental conditions. It is argued here that these differences can be accounted for by planetoid capture processes and the subsequent evolution of the planet-satellite system. Venus captured a one-half moon-mass planetoid early in its history in the retrograde direction and underwent its "fatal attraction scenario" with its satellite (Adonis). Earth, on the other hand, captured a moon-mass planetoid (Luna) early in its history in prograde orbit and underwent a benign estrangement scenario with its captured satellite.

Science, Culture and the Search for Life on Other Worlds (Paperback, 1st ed. 2016): John W. Traphagan Science, Culture and the Search for Life on Other Worlds (Paperback, 1st ed. 2016)
John W. Traphagan
R1,317 Discovery Miles 13 170 Ships in 18 - 22 working days

This book explores humanity's thoughts and ideas about extraterrestrial life, paying close attention to the ways science and culture interact with one another to create a context of imagination and discovery related to life on other worlds. Despite the recent explosion in our knowledge of other planets and the seeming era of discovery in which we live, to date we have found no concrete evidence that we are not alone. Our thinking about life on other worlds has been and remains the product of a combination of scientific investigation and human imagination shaped by cultural values--particularly values of exploration and discovery connected to American society. The rapid growth in our awareness of other worlds makes this a crucial moment to think about and assess the influence of cultural values on the scientific search for extraterrestrial life. Here the author considers the junction of science and culture with a focus on two main themes: (1) the underlying assumptions, many of which are tacitly based upon cultural values common in American society, that have shaped the ways researchers in astrobiology and SETI have conceptualized the nature of their endeavor and represented ideas about the potential influence contact might have on human civilization, and (2) the empirical evidence we can access as a way of thinking about the social impact that contact with alien intelligence might have for humanity.

Herrera's 'Plasmogenia' and Other Collected Works - Early Writings on the Experimental Study of the Origin of... Herrera's 'Plasmogenia' and Other Collected Works - Early Writings on the Experimental Study of the Origin of Life (Paperback, Softcover reprint of the original 1st ed. 2014)
Henderson James Cleaves, Antonio Lazcano, Ismael Ledesma Mateos, Alicia Negron-Mendoza, Juli Pereto, …
R4,545 Discovery Miles 45 450 Ships in 18 - 22 working days

This book collects three outstanding examples of the work of Mexican biologist Alfonso Luis Herrera (1868-1943), a pioneer in experimental origins of life research. Two of the collected works appear here in English for the first time. Herrera's works represent the attempt to deal experimentally with the issue of an autotrophic origin of life, a possibility that was widely accepted prior to Alexander I. Oparin's ideas regarding the possibility of organic synthesis and the origin of life in an early Earth environment. An active promoter of Darwinian ideas in Latin America, Herrera was also among the first 20th century researchers to attempt to "create life in a test tube." This collection shows the remarkable prescience of researchers in Mexico with regards to laboratory approaches to the problem of the origin of life. It also includes a modern commentary by researchers actively engaged in research in prebiotic evolution and the origins of life, and deeply concerned with the historical development of ideas in these fields. The list includes H. James Cleaves, Antonio Lazcano, Alicia Negron-Gonzalez and Juli Pereto, who discuss in detail the relevance of Herrera's ideas to modern theory and their historical context. The book will expose modern readers and researchers to currents of thinking that have been lost, largely to time and language inaccessibility, of a seminal early theoretical biologist.

Human Governance Beyond Earth - Implications for Freedom (Paperback, Softcover reprint of the original 1st ed. 2015): Charles... Human Governance Beyond Earth - Implications for Freedom (Paperback, Softcover reprint of the original 1st ed. 2015)
Charles S. Cockell
R3,332 Discovery Miles 33 320 Ships in 18 - 22 working days

This book extends the discussion of the nature of freedom and what it means for a human to be free. This question has occupied the minds of thinkers since the Enlightenment. However, without exception, every one of these discussions has focused on the character of liberty on Earth. In this volume the authors explore how people are likely to be governed in space and how that will affect what sort of liberty they experience. Who will control oxygen? How will people maximise freedom of movement in a lethal environment? What sort of political and economic systems can be created in places that will be inherently isolated? These are just a few of the major questions that bear on the topic of extra-terrestrial liberty. During the last forty years an increasing number of nations have developed the capability of launching people into space. The USA, Europe, Russia, China and soon India have human space exploration programs. These developments raise the fundamental question of how are humans to be governed in space. This book follows from a previous volume published in this series which looked at the Meaning of Liberty Beyond the Earth and explored what sort of freedoms could exist in space in a very general way. This new volume focuses on systems of governance and how they will influence which of these sorts of freedoms will become dominant in extra-terrestrial society. The book targets a wide readership covers many groups including: Space policy makers interested in understanding how societies will develop in space and what the policy implications might be for space organisations. Space engineers interested in understanding how social developments in space might influence the way in which infrastructure and space settlements should be designed. Space scientists interested in how scientific developments might influence the social structures of settlements beyond the Earth. Social scientists (political philosophers, ethicists etc) interested in understanding how societies will develop in the future.

Los Misterios mas Impactantes sin Resolver - Descubre los Sucesos mas Sorprendentes de la Historia que Dejaron al Mundo sin... Los Misterios mas Impactantes sin Resolver - Descubre los Sucesos mas Sorprendentes de la Historia que Dejaron al Mundo sin Respuesta Alguna (Spanish, Hardcover)
Blake Aguilar
R578 R527 Discovery Miles 5 270 Save R51 (9%) Ships in 18 - 22 working days
Geobiology - Microbial Mats in Sandy Deposits from the Archean Era to Today (Paperback, 2010 ed.): Nora Noffke Geobiology - Microbial Mats in Sandy Deposits from the Archean Era to Today (Paperback, 2010 ed.)
Nora Noffke
R2,630 Discovery Miles 26 300 Ships in 18 - 22 working days

A murmur is heard from the depths of time. Life and Earth are engaged in a dialog that has lasted for four billion years. Sometimes it's a whisper, sometimes a roar. One part sometimes gets the upper hand, dominates the discussion and sets the agenda. But mostly the two have some kind of mutual understanding, and the murmur goes on. Most of us don't listen. Nora does. She listens, and she tries to understand. Nora Noffke has focused her scientific career on the interaction between the living and the non-living. This is no mean task in an academic world where you are usually either this or that, such as either a biologist or a geologist. The amount of stuff you need to grasp is so large that it usually feels better to sit comfortably on one chair, rather than to risk falling between them. Geobiology is not for the faint of heart. Nora's focus is on that all-important biological substance mucus, or EPS (ext- cellular polymeric substance). EPS is the oil in the machinery, the freeway to travel for many small animals and protists, the coat of armour for others, the mortar in the brick wall for yet others. For microbes such as cyanobacteria it may be the world they built, the world they live, eat, fight, multiply, and die in.

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