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Galaxies, along with their underlying dark matter halos, constitute the building blocks of structure in the Universe. Of all fundamental forces, gravity is the dominant one that drives the evolution of structures from small density seeds at early times to the galaxies we see today. The interactions among myriads of stars, or dark matter particles, in a gravitating structure produce a system with fascinating connotations to thermodynamics, with some analogies and some fundamental differences. Ignacio Ferreras presents a concise introduction to extragalactic astrophysics, with emphasis on stellar dynamics, and the growth of density fluctuations in an expanding Universe. Additional chapters are...
Since it was first published in 1987, Galactic Dynamics has become the most widely used advanced textbook on the structure and dynamics of galaxies and one of the most cited references in astrophysics. Now, in this extensively revised and updated edition, James Binney and Scott Tremaine describe the dramatic recent advances in this subject, making Galactic Dynamics the most authoritative introduction to galactic astrophysics available to advanced undergraduate students, graduate students, and researchers. Every part of the book has been thoroughly overhauled, and many sections have been completely rewritten. Many new topics are covered, including N-body simulation methods, black holes in ste...
2020 IBPA Awards Winner! "I honestly can't recommend this book enough" Starwarsnews.net "This book takes things to a whole new, and massive, level. Magnificent to behold" Geekdad.com From famed New York Times best-selling paper engineer Matthew Reinhart comes Star Wars: The Ultimate Pop-Up Galaxy. This glorious pop-up book is a fitting tribute to the entire Star Wars saga, from A New Hope to The Rise Of Skywalker See Padmé battle alongside the Jedi and clone troopers, Luke train with Jedi Master Yoda on Dagobah, and Rey and Kylo Ren battle Supreme Leader Snoke’s Praetorian Guards, as well as other memorable moments from the saga. With five amazing scenes rich with detail and secrets that ...
This gobsmacking guide provides mind-boggling information about our galaxy and beyond. Readers can embark on a grand tour of the solar system, go skiing on Mars and meet the sad creature from Pluto. It also contains incredible facts about red giants, white dwarves and supernovas.
'One of the greatest achievements in comedy. A work of staggering genius' - David Walliams An international phenomenon and pop-culture classic, The Hitchhiker's Guide to the Galaxy has been a radio show, TV series, novel, stage play, comic book and film. Following the galactic (mis)adventures of Arthur Dent, Hitchhiker’s in its various incarnations has captured the imaginations of curious minds around the world . . . It's an ordinary Thursday lunchtime for Arthur Dent until his house gets demolished. The Earth follows shortly afterwards to make way for a new hyperspace express route, and his best friend has just announced that he's an alien. At this moment, they're hurtling through space w...
Delineating the huge strides taken in cosmology in the past ten years, this much-anticipated second edition of Malcolm Longair's highly appreciated textbook has been extensively and thoroughly updated. It tells the story of modern astrophysical cosmology from the perspective of one of its most important and fundamental problems – how did the galaxies come about? Longair uses this approach to introduce the whole of what may be called "classical cosmology". What’s more, he describes how the study of the origin of galaxies and larger-scale structures in the Universe has provided us with direct information about the physics of the very early Universe.
Galaxies are large systems of stars, some of which contain interstellar gas and dust. They also contain much invisible matter, which may be in the form of weakly interacting elementary particles. In this introductory textbook, the first chapter introduces the study of galaxies. This is followed by two chapters on observations of galaxies, including our own. There are then three chapters on galactic structure: the manner in which motions of stars determine galactic shape, the determination of galactic masses, and the structure of discs in spirals. Galactic evolution, especially changes in chemical composition over time, is covered. The book concludes with a discussion of the origin of galaxies and their relation to more general questions in cosmology. The book includes mathematical presentation where this enables the discussion to be quantitative.
This thesis addresses two of the central processes which underpin the formation of galaxies: the formation of stars and the injection of energy into the interstellar medium from supernovae, called feedback. In her work Claudia Lagos has completely overhauled the treatment of these processes in simulations of galaxy formation. Her thesis makes two major breakthroughs, and represents the first major steps forward in these areas in more than a decade. Her work has enabled, for the first time, predictions to be made which can be compared against new observations which probe the neutral gas content of galaxies, opening up a completely novel way to constrain the models. The treatment of feedback from supernovae, and how this removes material from the interstellar medium, is also likely to have a lasting impact on the field. Claudia Lagos Ph.D. thesis was nominated by the Institute for Computational Cosmology at Durham University as an outstanding Ph.D. thesis 2012.
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With Stuart Clark's lucid text and nearly 500 cutting-edge images, GALAXY investigates every aspect of the Milky Way - from its place in the Universe to its large-scale anatomy, from its history to its future. We approach the Milky Way from the very edge of the Universe, threading our way through massive conglomerations of galaxies gathered like grains of dust on a veil of cobwebs. Out here we can survey the thriving diversity of galaxy types and galactic life. Homing in on our destination, we skirt fleets of satellite galaxies, orbiting our Galaxy like the Moon orbits the Earth, before plunging through the Milky Way's spiral arms on a course that will ultimately lead us to its dark heart - ...