Galaxy Collisions

Author : Curtis Struck
Publisher : Springer Science & Business Media
Page : 285 pages
File Size : 41,6 Mb
Release : 2011-02-04
Category : Science
ISBN : 9780387853710

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Galaxy Collisions by Curtis Struck Pdf

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 : Lars Lindberg Christensen,Davide de Martin,Raquel Yumi Shida
Publisher : Springer Science & Business Media
Page : 142 pages
File Size : 41,5 Mb
Release : 2010-04-07
Category : Science
ISBN : 9780387938554

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Cosmic Collisions by Lars Lindberg Christensen,Davide de Martin,Raquel Yumi Shida Pdf

Like no other telescope ever invented, the NASA/ESA Hubble Space Telescope has given us magnificent high resolution views of the gigantic cosmic collisions between galaxies. Hubble's images are snapshots in time and catch the colliding galaxies in different stages of collision. Thanks to a new and amazing set of 60 Hubble images, for the first time these different stages can be put together to form a still-frame movielike montage showing the incredible processes taking place as galaxies collide and merge. The significance of these cosmic encounters reaches far beyond aesthetics. Galaxy mergers may, in fact, be some of the most important processes that shape our universe. Colliding galaxies very likely, hold some of the most important clues to our cosmic past and to our destiny. It now seems clear that the Milky Way is continuously undergoing merging events, some small scale, others on a gigantic scale. And the importance of this process in the lives of galaxies is much greater than what was previously thought.

Author : Curtis Struck
Publisher : Unknown
Page : 137 pages
File Size : 50,7 Mb
Release : 1999
Category : Galaxies
ISBN : OCLC:43720924

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Galaxy Collisions by Curtis Struck Pdf

Author : Barry R. Parker
Publisher : Springer
Page : 307 pages
File Size : 45,8 Mb
Release : 2013-11-11
Category : Science
ISBN : 9781489933485

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Colliding Galaxies by Barry R. Parker Pdf

I remember sitting spellbound, watching the movie When Worlds Collide. Two planets hurled through space toward Earth while scientists and engineers frantically raced to complete a rocket ship that would take them to safety. In the final moments the spaceship lifted off as the occupants watched the Earth bulge, crack, then literally explode as one of the planets struck it. As I left the theater I wondered if it was really possible for another world to collide with Earth. Later I learned that while many catastrophic collisions no doubt occurred early in the his tory of the solar system, today they are exceedingly rare. I was relieved, but in another sense I was disappointed (not that I hoped a collision of this type would actually occur). A collision of two objects in space, say, two stars, I was sure would be a spectacular event. It is quite unlikely, however, that we will ever witness the collision of two stars. The event is just too rare. But collisions of systems of stars-galaxies-oddly enough, are relatively com mon. In fact, we see evidence of several in the sky right now.

Author : William C. Keel
Publisher : Springer Science & Business Media
Page : 266 pages
File Size : 40,8 Mb
Release : 2002-09-20
Category : Science
ISBN : 1852335742

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The Road to Galaxy Formation by William C. Keel Pdf

Written by one of the leading authorities in the field, this is one of the first book's to describe one of today's most important problems in cosmology - the formation of galaxies. The book tackles this great puzzle by discusses the beginnings of the process from cosmological observations and calculations, considers the broad features of galaxies that we need to explain and what we know of their later history. The author compares the competing theories for galaxy formation and considers the progress expected from new generations of powerful telescopes both on earth and in space. An intriguing text on one of today's greatest and most profound puzzles.

Author : Immo Appenzeller
Publisher : Springer Science & Business Media
Page : 353 pages
File Size : 46,7 Mb
Release : 2009-06-17
Category : Science
ISBN : 9783540758242

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High-Redshift Galaxies by Immo Appenzeller Pdf

The high-redshift galaxies became a distinct research ?eld during the ?nal decade of the20thcentury. AtthattimetheLyman-breaktechniquemadeitpossibletoidentify signi?cant samples of such objects, and the new generation of 8 to 10-m telescopes resulted in ?rst good spectroscopic data. Today the high-redshift galaxies have developed into one of the important topics of astrophysics, accounting for about 5–10% of the publications in the major scienti?c journals devoted to astronomy. Because high-redshift galaxies is a rapidly developing ?eld and since new results are published constantly, writing a book on this topic is challenging. On the other hand, in view of the large amount of individual results now in the literature, and in view of the still growing interest in this topic, it appears worthwhile to summarize and evaluate the available data and to provide an introduction for those who wish to enter this ?eld, or who, for various reasons, might be interested in its results. The end of the ?rst decade of the 21st century appears to be a good point in time to attempt such a summary. The current generation of ground-based 8 to 10-m - optical telescopes, the Hubble Space Telescope, and the most important large radio telescopes have by now been in operation since about one or two decades. Although these instruments will continue to produce important scienti?c results for some time to come, many of the initial programs exploiting their unique new possibilities have been completed.

Author : Christopher De Pree, PhD
Publisher : Penguin
Page : 290 pages
File Size : 47,9 Mb
Release : 2014-10-07
Category : Science
ISBN : 9781615646043

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The Cosmos by Christopher De Pree, PhD Pdf

Major new discoveries in space are made almost weekly and there is so much for any new enthusiast to learn and explore. Beginning with the solar system, the Sun, all its planets, major moons, and other features, such as the asteroid belt, Idiot's Guides: The Cosmos is packed with information and features the best photos from various explorations. Beautiful photography and detailed descriptions of the various types of masses are compared to Earth-- making the information as easy to grasp as possible. The book also explores the Milky Way, the various star types, including black holes, galaxy filaments, and much more. Idiot's Guides: The Cosmos is a fascinating and easy-to-understand exploration of the universe. Dozens of stunning, full-color photos highlight the latest discoveries and beauty of space, including the solar system, the Sun, the asteroid belt, the Milky Way, various star types, black holes, and more.

Author : Roland Wielen
Publisher : Springer Science & Business Media
Page : 524 pages
File Size : 46,9 Mb
Release : 2012-12-06
Category : Science
ISBN : 9783642752735

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Dynamics and Interactions of Galaxies by Roland Wielen Pdf

Progress towards an understanding of the dynamics and interactions of galaxies has been spurred on more than ever by a wealth of new observations and numerical experiments. The Heidelberg Conference 1989, the papers of which are collected in this volume, was extremely successful in presenting a synoptic view of the field in all its aspects: galaxy interactions in the early universe and in recent times, interactions of our galaxy and its neighbours, dynamical problems of elliptical and disk galaxies, groups and clusters, starburst and nuclear activity triggered by interactions, merger scenarios, and numerical experiments. Researchers and graduate students, specialists or not, will find here a complete overview of a rapidly growing field of astronomy.

Author : Ken Croswell
Publisher : Simon and Schuster
Page : 232 pages
File Size : 51,6 Mb
Release : 1999-10-12
Category : Comics & Graphic Novels
ISBN : 9780684845944

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Magnificent Universe by Ken Croswell Pdf

Twenty years after Isaac Asimov praised Timothy Ferris's GALAXIES as the most beautiful book ever published, MAGNIFICENT UNIVERSE establishes a new standard of excellence in depicting space. No other book even comes close. Ken Croswell takes us across the known universe - from the planets of the Sun to the stars of the Galaxy to the galaxies of the Cosmos. This is, simply, the most beautiful astronomy book in existance. The exploration of space by telescope and space probe continues at an exhilarating pace. While many think that only the Hubble telescope has new photographs of the heavens to offer, MAGNIFICENT UNIVERSE draws not only on Hubble but on fifty different sources. With the latest, stunning astronomical vistas, this lavish book allows us to experience the universe as never before.

Author : DK
Publisher : Penguin
Page : 528 pages
File Size : 47,7 Mb
Release : 2020-09-08
Category : Science
ISBN : 9780744036534

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Universe by DK Pdf

Marvel at the wonders of the universe, from stars and planets to black holes and nebulae, in this exploration of our solar system and beyond. Universe opens with a look at astronomy and the history of the Universe, using 3D artworks to provide a comprehensive grounding in the fundamental concepts of astronomy, including the basic techniques of practical astronomy. The core of the book is a tour of the cosmos covering the Solar System, the Milky Way, and galaxies beyond our own. Explanatory pages introduce different celestial phenomena, such as galaxies, and are followed by catalogs that profile the most interesting and important examples. A comprehensive star atlas completes the picture, with entries on each of the 88 constellations and a monthly sky guide showing the night sky as it appears throughout the year as viewed from both the northern and southern hemispheres.

Author : James Binney,Scott Tremaine
Publisher : Princeton University Press
Page : 903 pages
File Size : 52,5 Mb
Release : 2008-01-27
Category : Science
ISBN : 9780691130279

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Galactic Dynamics by James Binney,Scott Tremaine Pdf

An authoritative introduction to galactic astrophysics for advanced undergraduate students, graduate students, and researchers, this second edition has been updated with advances in the subject since the 1987 edition.

Author : Arnold Hanslmeier
Publisher : Springer Science & Business Media
Page : 258 pages
File Size : 42,8 Mb
Release : 2008-11-14
Category : Science
ISBN : 9783540769453

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Habitability and Cosmic Catastrophes by Arnold Hanslmeier Pdf

The search for life in the universe is one of the most challenging topics of science. It is not a modern topic at all, since more than 100 years ago, it was speculated that on the Moon, there are oceans and seas; on Venus, there are swamps and also Mars is inhabitated. However, now we have the scienti?c background and the scienti?c tools to answer this question and it is also certain that the answer would have deep imp- cations for our culture, philosophy, and religions. If we ?nd that life has developed on other planets or satellites of giant planets, then this would be the ?nal breakdown of our central position in the universe. But is life a widespread phenomenon? How vulnerable is it to changing conditions and even catastrophic events? These topics will be discussed in this book. If life is in the extreme case a unique phenomenon found only on planet Earth, which seems to be highly unrealistic, then also it is important to discuss how it is adaptable to changing external conditions. Can we survive a cosmic catastrophe? How do these catastrophes change habitability? Which forms of life are more v- nerable? It was mentioned that now science has made great progress to answer such qu- tions. Let us give some examples. In modern biology, in connection with organic chemistry, the origin of life is studied.

Author : Linda Schweizer
Publisher : MIT Press
Page : 319 pages
File Size : 46,9 Mb
Release : 2020-11-24
Category : Science
ISBN : 9780262044295

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Cosmic Odyssey by Linda Schweizer Pdf

From newborn galaxies to icy worlds and blazing quasars, a behind-the-scenes story of how Palomar Observatory astronomers unveiled our complex universe. Ever since 1936, pioneering scientists at Palomar Observatory in Southern California have pushed against the boundaries of the known universe, making a series of dazzling discoveries that changed our view of the cosmos: quasars, colliding galaxies, supermassive black holes, brown dwarfs, supernovae, dark matter, the never-ending expansion of the universe, and much more. In Cosmic Odyssey, astronomer Linda Schweizer tells the story of the men and women at Palomar and their efforts to decipher the vast energies and mysterious processes that govern our universe. Palomar was the Apollo mission of its era. The first images from the 200-inch George Ellery Hale telescope, commissioned in 1948 as the world's largest, generated as much excitement as images from the moon in 1969 and from the Hubble Space Telescope more recently. So far, Palomar's “Big Eye” and three other telescopes have yielded more than 75,000 telescope-nights of precious data. Schweizer takes readers behind the scenes of scientific discovery, mapping the often chaotic process of detours, dead ends, and serendipitous leaps of insight. Although her focus is on Palomar, she follows threads of discovery across the world to other teams and observatories. Based on more than one hundred interviews and enhanced by research in scientific journals, her account paints a fascinating picture of how discrete insights acquired over decades by researchers in a global community cascade, collide, and finally coalesce into the discoveries we come to accept as facts.

Author : Eric Chaisson
Publisher : Columbia University Press
Page : 502 pages
File Size : 50,8 Mb
Release : 2006
Category : Cosmology
ISBN : 9780231135610

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Epic of Evolution by Eric Chaisson Pdf

Along the way he examines the development of the most microscopic and the most immense aspects of our universe and the complex ways in which they interact."--Jacket.

Author : Richard Leviton
Publisher : iUniverse
Page : 686 pages
File Size : 47,8 Mb
Release : 2007-09-05
Category : Body, Mind & Spirit
ISBN : 9780595888405

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Welcome to Your Designer Planet! by Richard Leviton Pdf

We now live in the time of the Gaian hierophant. This is the one who reveals and shows us how to relate to the sacred aspects of Gaia, our planet. Who is this hierophant? Each of us, when we join the campaign with Gaia against the desecration of our natural environment. But first we have to discover what the Earth really is. The Earth's thousands of sacred sites hold a secret: they are functional parts of the planet's geomantic body, consciousness nodes in the Earth's subtle body. Each veils a Light temple, each once known widely and remembered in myth, and Welcome to Your Designer Planet! documents 165 different kinds. The Earth is not an accident of the cosmos, but was designed specifically for humans as an extended Mystery temple primed to support and enhance our greater awareness. And the designers intended that humans help maintain it. Want to help the ecosystem and modulate global warming and climate change? Plug yourself into the Earth's Light grid through your nearest sacred site and start helping. Earth Mysteries researcher Richard Leviton presents a working model of the Earth's geomantic reality based on 24 years of research. The world's myths are the doorway into this fantastic domain of the Earth's visionary geography, showing us where to go and what to do and even what kinds of spiritual beings to expect to see. The future of the Earth is in our hands. Here are some pages from its design manual showing us how to fine-tune our wonderful host planet.