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Author : Nicholas Redfern
Publisher : Simon & Schuster Books For Young Readers
Page : 352 pages
File Size : 44,5 Mb
Release : 1999
Category : Fiction
ISBN : IND:30000076367790
Reports of UFOs in Britain.
Author : Curtis Struck
Publisher : Springer Science & Business Media
Page : 285 pages
File Size : 47,7 Mb
Release : 2011-02-04
Category : Science
ISBN : 9780387853710
The spectacular images of galaxy collisions capture the imagination. This book will show what is out there in the universe, what it’s like in other galaxies, what they might look like, and how cosmic processes might affect life in other solar systems. It will explain crucial stages in the development of physical structure in the universe, and the effect of galaxy scale processes. Professor Struck will explore all the issues surrounding galaxy collisions. He will begin with a brief broad review of the background on galaxies, the history of their discovery, and how this has been driven by steadily improving technology. Chapters 2 gives details of the early stages of different types of galaxy collision - Rings of Fire, Tidal Swings and Retrograde and Sideways Reels - while Chapter 3 describes collisions between galaxies of very different masses: minor merger or dwarf destruction. Chapter 4 covers ultra-luminous infrared galaxies and major mergers and Chapter 5 briefly examines the techniques used for computer simulation results and how increasing computer capacity has affected the development of this field. The following chapter looks at understanding the physical processes of triggered star formation and nuclear activity. Chapters 7-9 look at the broader view of cosmological structure growth which determines the environment and conditions in which galaxy collisions occur. In the densest environments, this process repeats itself on the larger scale of galaxy clusters. The concluding chapter considers what a galaxy collision looks like from a solar system like ours. Although the galaxy is completely restructured and the night sky view would change greatly over the course of several hundred million years, the direct effects on our planet would be few and infrequent, with only a small probability of being truly catastrophic. These issues will be explored along with the ideas that galaxies must reach a certain evolutionary "maturity" before they can even form solar systems, and that there are habitable zones within galaxies. Thus, galaxy scale processes, like collisions, can determine the fate of life on Earth-like planets.
Author : Nicholas Redfern
Publisher : Simon & Schuster (UK)
Page : 0 pages
File Size : 46,8 Mb
Release : 2000-04
Category : Unidentified flying objects
ISBN : 0684870231
Author : Lucy Courtenay
Publisher : Capstone
Page : 112 pages
File Size : 40,5 Mb
Release : 2015-03-01
Category : Juvenile Fiction
ISBN : 9781496521934
Alert! Alert! When the penguins splash-land on a watery planet, they find themselves in the tentacles of a monstrous sea creature. Can they escape with their ship in one piece or are they truly sunk?
Author : Ana Laura Müller
Publisher : Springer Nature
Page : 141 pages
File Size : 46,8 Mb
Release : 2022-10-01
Category : Science
ISBN : 9783031103063
This thesis addresses the feasibility of the production of ultra-high-energy cosmic rays in starburst galaxies and active galactic nuclei. These astrophysical objects were theoretically proposed as candidate sources a long time ago. Nevertheless, the interest in them has been recently renewed due to the observational data collected by the Pierre Auger Observatory and the Telescope Array. In this work, a comprehensive review of the current status of the research on cosmic rays accelerators is provided, along with a summary of the principal concepts needed to connect these relativistic particles with electromagnetic and neutrino observations in the multi-messenger era. On one hand, the hypothesis of accelerating particles with energies above 1018 eV in starburst superwinds is carefully revisited, taking into account the constraints imposed by the most recent electromagnetic observations. On the other hand, an alternative new model for the gamma emission of the nearby active galaxy NGC 1068 is presented. The implications of the results of these studies are discussed in terms of the contemporary observatories and prospects for future experiments are offered.
Author : Brenda Butler,Jenny Randles,Dot Street
Publisher : Unknown
Page : 379 pages
File Size : 50,9 Mb
Release : 1984
Category : Unidentified flying objects
ISBN : 0586066780
Author : Antony Milne
Publisher : Bloomsbury Publishing USA
Page : 198 pages
File Size : 47,6 Mb
Release : 2002-10-30
Category : Science
ISBN : 9780313015557
Space junk crashing into Earth is a real and escalating danger. Milne provides the first synthesis of the interdisciplinary work of the scientific community, which has been investigating how the satellite industry can be protected from manmade and natural space hazards. The result is an invaluable book for those concerned with space missions and space disasters, those worried about cosmic radiation and its effects on humans, members of the Spaceguard defense movement, and anyone concerned with defense and international cooperation efforts in general. Tens of millions of objects may exist in space, ranging in size from grains of sand to entire rocket boosters. Many fireballs seen in the skies, often thought to be UFOs, are in fact manmade debris. Plutonium and other highly toxic fuels from failed Russian craft have already contaminated inhabited areas of Central Asia. Natural hazards such as comet particles can travel at 100 times the speed of a bullet and can severely damage satellites. There is also the danger of spaceweather effects, such as cosmic rays, that could interfere with a spacecraft's electronics and interrupt the global transmission of telephones and television.
Author : Fred Spier
Publisher : CRC Press
Page : 336 pages
File Size : 55,9 Mb
Release : 2022-04-25
Category : Nature
ISBN : 9781000573145
How the Biosphere Works: Fresh Views Discovered While Growing Peppers offers a simple and novel theoretical approach to understanding the history of the biosphere, including humanity’s place within it. It also helps to clarify what the possibilities and limitations are for future action. This is a subject of wide interest because today we are facing a great many environmental issues, many of which may appear unconnected. Yet all these issues are part of our biosphere. For making plans for the future and addressing our long-term survival and well-being, an integrated knowledge of our biosphere and its history is therefore indispensable. Key Features Documents what the biosphere is, and what our position as humans within it is today. Describes how the biosphere has become the way it is. Summarizes the novel simple theoretical model proposed in the book, and thus, how the biosphere functions. Predicts what the possibilities and limitations are for future human action Emphasizes how simple but careful observations can lead to far-reaching theoretical implications.
Author : James A. Dator
Publisher : Springer Science & Business Media
Page : 116 pages
File Size : 55,8 Mb
Release : 2012-02-03
Category : Philosophy
ISBN : 9781461430940
This title presents a uniquely human perspective on the quest to explore space and to understand the universe through the lens of the arts, humanities, and social sciences. It considers early stories about the universe in various cultures; recent space fiction; the origins and cultural rationale for the space age; experiences of humans in space and their emerging interactions with robots and artificial intelligence; how humans should treat environments and alien life; and the alternative futures of space exploration and settlement.
Author : Gordon L. Dillow
Publisher : Simon and Schuster
Page : 288 pages
File Size : 42,6 Mb
Release : 2019-06-04
Category : Science
ISBN : 9781501187766
Combining history, pop science, and in-depth reporting, a fascinating account of asteroids that hit Earth long ago, and those streaming toward us now, as well as how we are preparing against asteroid-caused catastrophe. One of these days, warns Gordon Dillow, the Earth will be hit by a comet or asteroid of potentially catastrophic size. The only question is when. In the meantime, we need to get much better at finding objects hurtling our way, and if they’re large enough to penetrate the atmosphere without burning up, figure out what to do about them. We owe many of science’s most important discoveries to the famed Meteor Crater, a mile-wide dimple on the Colorado Plateau created by an asteroid hit 50,000 years ago. In his masterfully researched Fire in the Sky, Dillow unpacks what the Crater has to tell us. Prior to the early 1900s, the world believed that all craters—on the Earth and Moon—were formed by volcanic activity. Not so. The revelation that Meteor Crater and others like it were formed by impacts with space objects has led to a now accepted theory about what killed off the dinosaurs, and it has opened up a new field of asteroid observation, which has recently brimmed with urgency. Dillow looks at great asteroid hits of the past and spends time with modern-day asteroid hunters and defense planning experts, including America’s first Planetary Defense Officer. Satellite sensors confirm that a Hiroshima-scale blast occurs in the atmosphere every year, and a smaller, one-kiloton blast every month. While Dillow makes clear that the objects above can be deadly, he consistently inspires awe with his descriptions of their size, makeup, and origins. At once a riveting work of popular science and a warning to not take for granted the space objects hurtling overhead, Fire in the Sky is, above all, a testament to our universe’s celestial wonders.
Author : Carolyn Collins Petersen
Publisher : Simon and Schuster
Page : 288 pages
File Size : 50,8 Mb
Release : 2013-06-18
Category : Science
ISBN : 9781440563607
Explore the curiosities of our galaxy with this comprehensive, digestible guide to astronomy! Too often, textbooks obscure the beauty and wonder of outer space with tedious discourse that even Galileo would oppose. Astronomy 101 cuts out the boring details and lengthy explanations, and instead, gives you a lesson in astronomy that keeps you engaged as you discover what's hidden beyond our starry sky. From the Big Bang and nebulae to the Milky Way and Sir Isaac Newton, this celestial primer is packed with hundreds of entertaining astronomy facts, charts, and photographs you won't be able to get anywhere else. So whether you’re looking to unravel the mystery behind black holes, or just want to learn more about your favorite planets, Astronomy 101 has all the answers—even the ones you didn’t know you were looking for.
Author : Nick Redfern
Publisher : The Rosen Publishing Group, Inc
Page : 248 pages
File Size : 41,5 Mb
Release : 2014-07-15
Category : Juvenile Nonfiction
ISBN : 9781477778333
For many, space and its exploration are a source of constant wonder. When following space missions and learning about the information that’s been gathered or gazing up at the stars and considering what lies beyond our atmosphere, our solar system, indeed, the very universe—the questions that arise are nearly endless. Now, consider the possibility that some of what has been learned in space has been kept from the public. Perhaps there is convincing evidence that we are not alone after all. Author Nick Redfern takes on these mysteries with a compelling page-turner that will have readers reconsidering what they thought they knew about space.
Author : Kian M. Hart
Publisher : Xspurts.com
Page : 145 pages
File Size : 47,9 Mb
Release : 2023-07-09
Category : Medical
ISBN : 9781776848119
"Arthritis may slow you down but it doesn't have to stop you." Manage and live effectively with arthritis using "Understanding Arthritis: A Guide to Managing and Living with Joint Pain and Inflammation." This comprehensive guide demystifies arthritis, equipping you with the knowledge and strategies you need to lead a fulfilling life, despite the condition. Starting with a clear overview of arthritis, this book lays a strong foundation, covering the various symptoms, diagnosis processes, and the impacts of arthritis on daily life. It then dives deeper into different types of arthritis such as Osteoarthritis, Rheumatoid arthritis, Psoriatic arthritis, and Gout, including their causes and risk factors. In its subsequent sections, the guide explores the wide range of treatments available for arthritis, including medications, their working mechanisms, common side effects, and risks. It also discusses non-medication approaches, including physical therapy, occupational therapy, and natural remedies. The book pays particular attention to the management of arthritis pain and inflammation, offering practical strategies, diet recommendations, exercise routines, and stress reduction techniques tailored specifically for arthritis patients. It focuses on the importance of maintaining mobility and introduces various assistive devices and adaptations that can make your home more arthritis-friendly. Furthermore, it explores the impact of arthritis on mental health and provides effective strategies for managing the same. It also guides on managing arthritis symptoms in the workplace and offers advice for success at work, suggesting suitable career choices for individuals with arthritis. The concluding chapters provide coping strategies, ideas for building a support system, and encourage readers to embrace their strengths and talents. The book ends with a recap of key takeaways and encouragement to seek treatment and support for arthritis. "Understanding Arthritis: A Guide to Managing and Living with Joint Pain and Inflammation" is an empowering resource for those living with arthritis and their loved ones. Arm yourself with this wealth of knowledge and turn your arthritis journey into a path of resilience and adaptability.Table of contents: Introduction What is arthritis? Overview of symptoms and diagnosis The impact of arthritis on daily life Understanding Arthritis Types Osteoarthritis Rheumatoid arthritis Psoriatic arthritis Gout Arthritis Causes and Risk Factors Age and genetics Lifestyle factors Co-existing conditions Diagnosing Arthritis The diagnostic process for arthritis Common assessment tools and tests Consulting with healthcare providers Medication and Arthritis Overview of arthritis medications How medications work to treat arthritis Common side effects and risks Non-Medication Approaches to Arthritis Treatment Physical therapy for arthritis Occupational therapy for arthritis Natural remedies and alternative therapies Managing Arthritis Pain Strategies for managing arthritis pain Exercise and physical activity for arthritis Heat and cold therapy for arthritis Managing Arthritis Inflammation Strategies for managing arthritis inflammation Anti-inflammatory diet and supplements Stress reduction techniques for arthritis Arthritis and Exercise Benefits of exercise for arthritis Types of exercise for arthritis Building an exercise routine with arthritis Arthritis and Diet The impact of diet on arthritis symptoms Foods to eat and avoid for arthritis Building a healthy eating plan with arthritis Arthritis and Sleep The impact of arthritis on sleep Strategies for improving sleep with arthritis Sleep aids and supports for arthritis Arthritis and Mobility Strategies for maintaining mobility with arthritis Assistive devices and adaptations for arthritis Building a safe and accessible home with arthritis Arthritis and Mental Health The impact of arthritis on mental health Strategies for managing mental health with arthritis Seeking support and treatment Arthritis and Work Managing arthritis symptoms in the workplace Accommodations and strategies for success at work Career choices for individuals with arthritis Living with Arthritis Coping strategies for living with arthritis Building a support system Embracing strengths and talents Conclusion Recap of key takeaways Encouragement to seek treatment and support for arthritis ISBN: 9781776848119
Author : Paul Halpern
Publisher : Basic Books
Page : 307 pages
File Size : 47,6 Mb
Release : 2024-01-16
Category : Science
ISBN : 9781541602182
“A rich and rewarding history of one of the most astounding ideas in physics and astronomy” (Marcia Bartusiak) – that the universe we know isn’t the only one Our books, our movies—our imaginations—are obsessed with extra dimensions, alternate timelines, and the sense that all we see might not be all there is. In short, we can’t stop thinking about the multiverse. As it turns out, physicists are similarly captivated. In The Allure of the Multiverse, physicist Paul Halpern tells the epic story of how science became besotted with the multiverse, and the controversies that ensued. The questions that brought scientists to this point are big and deep: Is reality such that anything can happen, must happen? How does quantum mechanics “choose” the outcomes of its apparently random processes? And why is the universe habitable? Each question quickly leads to the multiverse. Drawing on centuries of disputation and deep vision, from luminaries like Nietzsche, Einstein, and the creators of the Marvel Cinematic Universe, Halpern reveals the multiplicity of multiverses that scientists have imagined to make sense of our reality. Whether we live in one of many different possible universes, or simply the only one there is, might never be certain. But Halpern shows one thing for sure: how stimulating it can be to try to find out.
Author : Nick Redfern,Andy Roberts
Publisher : Simon and Schuster
Page : 336 pages
File Size : 54,5 Mb
Release : 2003-05-20
Category : Body, Mind & Spirit
ISBN : 9780743482011
IF YOU THOUGHT THAT THE X-FILES WAS ONLY FICTION, THINK AGAIN! For as long as extraterrestrial and paranormal phenomena have been investigated, the official government response to any events deemed "otherworldly" or unexplainable has been well documented: DENIAL. Not because they aren't interested in UFOs, monsters, and psychic abilities -- but because they have their own secret agendas for using this knowledge. In this thoroughly researched compendium of conspiracies and cover-ups, the remarkable findings that have been documented (and supposedly debunked) by the governments of the United States, Great Britain, and the former Soviet Union are finally revealed, including Attempts by the U.S. Air Force to build a fleet of nuclear-powered flying saucers... The British military's files on the Loch Ness monster and other mysterious beasts... The Cold War race between the CIA and the KGB to create the perfect psychic spy/assassin... The real story behind the enigmatic "Men in Black," who terrify UFO witnesses into silence... For anyone who wants to know the truth -- or the truth behind the truth -- Strange Secrets is the ultimate resource to understanding exactly what the government doesn't want us to know -- and why they want to keep us in the dark.