Galactic North

Author : Alastair Reynolds
Publisher : Orbit
ISBN 13 : 0316462527
Total Pages : 373 pages
Book Rating : 4.25/5 ( download)

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Download or read book Galactic North written by Alastair Reynolds and published by Orbit. This book was released on 2020-04-21 with total page 373 pages. Available in PDF, EPUB and Kindle. Book excerpt: A collection of eight short stories and novellas in the dark and turbulent world of Alastair Reynolds' Revelation Space universe.Centuries from now, solidarity stretches thin as humanity spreads past the solar system and to the nearest stars. Technology has produced powerful new tools-but lethal risk will always accompany great advancement.And without foresight, opposing groups may fracture multiple worlds. Between the Demarchists and the Conjoiners, the basic right to expand human intelligence-beyond its natural limits-has become a war-worthy cause. Only vast lighthugger starships bind these squabbling colonies together, manned by the panicky and paranoid Ultras. And the hyperpigs just try to keep their heads down.The rich get richer. And everyone tries not to think about the worrying number of extinct alien civilizations turning up on the outer reaches of settled space...because who's to say that humanity won't be next?

Author : James Binney
Publisher : Princeton University Press
ISBN 13 : 1400828724
Total Pages : 902 pages
Book Rating : 4.22/5 ( download)

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Download or read book Galactic Dynamics written by James Binney and published by Princeton University Press. This book was released on 2011-10-30 with total page 902 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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 stellar systems, linear stability and response theory, and galaxy formation in the cosmological context. Binney and Tremaine, two of the world's leading astrophysicists, use the tools of theoretical physics to describe how galaxies and other stellar systems work, succinctly and lucidly explaining theoretical principles and their applications to observational phenomena. They provide readers with an understanding of stellar dynamics at the level needed to reach the frontiers of the subject. This new edition of the classic text is the definitive introduction to the field. ? A complete revision and update of one of the most cited references in astrophysics Provides a comprehensive description of the dynamical structure and evolution of galaxies and other stellar systems Serves as both a graduate textbook and a resource for researchers Includes 20 color illustrations, 205 figures, and more than 200 problems Covers the gravitational N-body problem, hierarchical galaxy formation, galaxy mergers, dark matter, spiral structure, numerical simulations, orbits and chaos, equilibrium and stability of stellar systems, evolution of binary stars and star clusters, and much more Companion volume to Galactic Astronomy, the definitive book on the phenomenology of galaxies and star clusters

Author : KC Burn
Publisher : Harlequin
ISBN 13 : 1426894023
Total Pages : 185 pages
Book Rating : 4.22/5 ( download)

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Download or read book Alien 'n' Outlaw written by KC Burn and published by Harlequin. This book was released on 2012-07-02 with total page 185 pages. Available in PDF, EPUB and Kindle. Book excerpt: R'kos, son of the Ankylos Emperor, is expected to settle down. But he's much more attracted to human males than to his own species. Eager to explore his forbidden longings, he steals a ship and heads to Elora Ki to see if he can find the right human guy. Darien robs the corrupt to give to those in need, but now he needs a ride off Elora Ki, stat. Pursued by drug lords, he accepts help from the amorous stranger who calls himself Ricky. As they fly together along Darien's route, their friendship quickly turns into passion. But when Ricky is injured, Darien must contact the embassy to get his alien lover the medical care he needs. As Darien finds himself accused of kidnapping, and Ricky fears his family's disappointment, can the two protect their growing relationship? Or are their differences just too great? 44,000 words

Author : Hagai Netzer
Publisher : Cambridge University Press
ISBN 13 : 1107021510
Total Pages : 369 pages
Book Rating : 4.18/5 ( download)

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Download or read book The Physics and Evolution of Active Galactic Nuclei written by Hagai Netzer and published by Cambridge University Press. This book was released on 2013-09-16 with total page 369 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive introduction to the theory underpinning our study of active galactic nuclei and the ways we observe them.

Author : Alastair Reynolds
Publisher : Orbit
ISBN 13 : 0316462659
Total Pages : 807 pages
Book Rating : 4.55/5 ( download)

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Download or read book Absolution Gap written by Alastair Reynolds and published by Orbit. This book was released on 2020-04-21 with total page 807 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the third book of the legendary Revelation Space trilogy, the last remnants of humanity realize that forging an alliance with a greater and even more mysterious alien force may be their only chance for survival. The Inhibitors were designed to eliminate any life form reaching a certain level of intelligence -- and they've targeted Humanity. War veteran Clavain and a ragtag group of refugees have fled into hiding. Their leadership is faltering, and their situation is growing more desperate. But their little colony has just received an unexpected visitor: an avenging angel with the power to lead mankind to safety -- or draw down its darkest enemy. And as she leads them to an apparently insignificant moon light-years away, it begins to dawn on Clavain and his companions that to beat one enemy, it may be necessary to forge an alliance with something much worse . . . "Absolution Gap is a good as it gets, and should solidify Alastair Reynolds' reputation as one of the best hard SF writers in the field." -- SF Site

Author : Bradley M. Peterson
Publisher : Cambridge University Press
ISBN 13 : 9780521479110
Total Pages : 258 pages
Book Rating : 4.18/5 ( download)

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Download or read book An Introduction to Active Galactic Nuclei written by Bradley M. Peterson and published by Cambridge University Press. This book was released on 1997-02-13 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt: How can we test if a supermassive black hole lies at the heart of every active galactic nucleus? What are LINERS, BL Lacs, N galaxies, broad-line radio galaxies and radio-quiet quasars and how do they compare? This timely textbook answers these questions in a clear, comprehensive and self-contained introduction to active galactic nuclei - for graduate students in astronomy and physics. The study of AGN is one of the most dynamic areas of contemporary astronomy, involving one fifth of all research astronomers. This textbook provides a systematic review of the observed properties of AGN across the entire electromagnetic spectrum, examines the underlying physics, and shows how the brightest AGN, quasars, can be used to probe the farthest reaches of the Universe. This book serves as both an entry point to the research literature and as a valuable reference for researchers in the field.

Author : Alastair Reynolds
Publisher : Penguin
ISBN 13 : 1440622817
Total Pages : 708 pages
Book Rating : 4.16/5 ( download)

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Download or read book Redemption Ark written by Alastair Reynolds and published by Penguin. This book was released on 2004-05-25 with total page 708 pages. Available in PDF, EPUB and Kindle. Book excerpt: Alastair Reynolds pushes the boundaries of science fiction and “confirms his place among the leaders of the hard-science space-opera renaissance” (Publishers Weekly) in this novel in his Revelation Space universe. Late in the twenty-sixth century, the human race has advanced enough to accidentally trigger the Inhibitors—alien killing machines designed to detect intelligent life and destroy it. The only hope for humanity lies in the recovery of a secret cache of doomsday weapons—and a renegade named Clavain who is determined to find them. But other factions want the weapons for their own purposes—and the weapons themselves have another agenda altogether...

Author : Nan Dieter Conklin
Publisher :
ISBN 13 :
Total Pages : 16 pages
Book Rating : 4.75/5 ( download)

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Download or read book Neutral Hydrogen Near the North Galactic Pole written by Nan Dieter Conklin and published by . This book was released on 1964 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : G. Contopoulos
Publisher : Springer
ISBN 13 : 9783662139820
Total Pages : 417 pages
Book Rating : 4.20/5 ( download)

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Download or read book Galactic Dynamics and N-Body Simulations written by G. Contopoulos and published by Springer. This book was released on 2013-11-20 with total page 417 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides an in-depth coverage of modern research on dynamical systems. The first part discusses stellar dynamics, integrable systems, the transition to chaos and instabilities in stellar dynamics as well as the dynamics of spiral galaxies. Models are given and compared with observations. The second part is devoted to the direct method of N-body simulations, to gas dynamics simulations and to galaxy formation. Special care is taken to give to a pedagogical presentation of the material which makes this a unique text well suited for graduate courses in astrophysics.

Author : Alastair Reynolds
Publisher : Gollancz
ISBN 13 : 0575086106
Total Pages : 502 pages
Book Rating : 4.04/5 ( download)

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Download or read book Zima Blue written by Alastair Reynolds and published by Gollancz. This book was released on 2009-04-30 with total page 502 pages. Available in PDF, EPUB and Kindle. Book excerpt: A fabulous collection spanning the galaxies and career of SF superstar Alastair Reynolds Reynolds' pursuit of truth is not limited to wide-angle star smashing - not that stars don't get pulverised when one character is gifted (or cursed) with an awful weapon by the legendary Merlin. Reynolds' protagonists find themselves in situations of betrayal, whether by a loved one's accidental death, as in 'Signal to Noise', or by a trusted wartime authority, in 'Spirey and the Queen'. His fertile imagination can resurrect Elton John on Mars in 'Understanding Space and Time' or make prophets of the human condition out of pool-cleaning robots in the title story. But overall, the stories in ZIMA BLUE represent a more optimistic take on humanity's future, a view that says there may be wars, there may be catastrophes and cosmic errors, but something human will still survive.