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Author: Mitchell Begelman
Publisher: WH Freeman
Published: 1998-03-25
Total Pages: 259
ISBN-13: 9780716760290
DOWNLOAD EBOOKWith superb illustrations and photographs, Mitchell Begelman and Martin Rees, the Astronomer Royal, describe how black holes were found and what their existence implies for the evolution of our universe.
Author: Mitchell Begelman
Publisher: Cambridge University Press
Published: 2009-12-21
Total Pages: 504
ISBN-13: 1316139468
DOWNLOAD EBOOKRichly illustrated with the images from observatories on the ground and in space, and computer simulations, this book shows how black holes were discovered, and discusses our current understanding of their role in cosmic evolution. This second edition covers new discoveries made in the past decade, including definitive proof of a black hole at the center of the Milky Way, evidence that the expansion of the Universe is accelerating, and the new appreciation of the connection between black holes and galaxy formation. There are entirely new chapters on gamma-ray bursts and cosmic feedback. Begelman and Rees blend theoretical arguments with observational results to demonstrate how both approaches contributed to this subject. Clear illustrations and photographs reveal the strange and amazing workings of our universe. The engaging style makes this book suitable for introductory undergraduate courses, amateur astronomers, and all readers interested in astronomy and physics.
Author: Mitchell C. Begelman
Publisher:
Published: 1998
Total Pages: 246
ISBN-13:
DOWNLOAD EBOOKAuthor: Mitchell Begelman
Publisher: Basic Books
Published: 2008-01-07
Total Pages: 278
ISBN-13: 0465012167
DOWNLOAD EBOOKThis ingenious book is the account of an epic astronomical journey, a tale told by an early-twenty-first-century human sailor among the stars. The account is discovered, as an alien "translator's note" reveals, sixty million years in earth's future -- the product of one man's amazing, revelatory, and occasionally perilous space odyssey. Astrophysicist Mitchell Begelman takes the reader to far-distant shores, across a vast ocean of time, in a narrative that zips along at just below light speed. We travel to the center of the Milky Way, witness the births and deaths of stars, almost perish in the crushing forces at the perimeter of a black hole -- and all the while Begelman explains in clear and vibrant prose the way things work in the cosmos. A powerful imaginative work that is thoroughly grounded both in history and in the latest in astrophysical thinking and observation, Turn Right at Orion is serious science that reads like fiction.
Author: Hal Clement
Publisher: Hachette UK
Published: 2014-12-11
Total Pages: 220
ISBN-13: 0575110198
DOWNLOAD EBOOKMesklin is a vast, inhospitable, disc-shaped planet, so cold that its oceans are liquid methane and its snows are frozen ammonia. It is a world spinning dizzyingly, a world where gravity can be a crushing 700 times greater than Earth's, a world too hostile for human explorers. But the planet holds secrets of inestimable value, and an unmanned probe that has crashed close to one of its poles must be recovered. Only the Mesklinites, the small creatures so bizarrely adapted to their harsh environment, can help. And so Barlennan, the resourceful and courageous captain of the Mesklinite ship Bree, sets out on an heroic and appalling journey into the terrible unknown. For him and his people, the prize to be gained is as great as that for mankind... Hal Clement's MISSION OF GRAVITY is universally regarded as one of the most important and best loved novels in the genre. The remarkable and sympathetic depiction of an alien species and the plausible and scientifically based realisation of the strange world they inhabit make it a major landmark in the history of hard SF.
Author: Caleb Scharf
Publisher: Macmillan
Published: 2012-08-07
Total Pages: 268
ISBN-13: 0374114129
DOWNLOAD EBOOKOffering a sweeping tour of fantastic physics and cosmic history, a view of the most fearsome places in the universe that finally asks what it will take to see the event horizon of a black hole.
Author: Arnab Rai Choudhuri
Publisher: Cambridge University Press
Published: 2010-03-11
Total Pages: 491
ISBN-13: 1139486918
DOWNLOAD EBOOKDesigned for teaching astrophysics to physics students at advanced undergraduate or beginning graduate level, this textbook also provides an overview of astrophysics for astrophysics graduate students, before they delve into more specialized volumes. Assuming background knowledge at the level of a physics major, the textbook develops astrophysics from the basics without requiring any previous study in astronomy or astrophysics. Physical concepts, mathematical derivations and observational data are combined in a balanced way to provide a unified treatment. Topics such as general relativity and plasma physics, which are not usually covered in physics courses but used extensively in astrophysics, are developed from first principles. While the emphasis is on developing the fundamentals thoroughly, recent important discoveries are highlighted at every stage.
Author: Alain Connes
Publisher: Cambridge University Press
Published: 2012-03-26
Total Pages: 306
ISBN-13: 1107641683
DOWNLOAD EBOOKGets to the heart of science by asking a fundamental question: what is the true nature of space and time?
Author: Martin Bojowald
Publisher: Vintage
Published: 2011-11-01
Total Pages: 322
ISBN-13: 0307474550
DOWNLOAD EBOOKIn his introduction to a revolutionary theory of the cosmos, Martin Bojowald shows how the big bang theory may give way to the big bounce theory, which describes our universe as an eternal series of expansions and contractions, with no beginning and no end. In 2000, Bojowald, then a twenty-seven-year-old postdoctoral student at Pennsylvania State University, used a relatively new theory called loop quantum gravity—a cunning combination of Einstein’s theory of gravity with quantum mechanics—to create a simple model of the universe. Loop quantum cosmology, or LQC, was born, and with it, a theory that managed to do something even Einstein’s general theory of relativity had failed to do—illuminate the very birth of the universe.
Author: Thomas W. Baumgarte
Publisher: Cambridge University Press
Published: 2021-04-08
Total Pages: 235
ISBN-13: 1108844111
DOWNLOAD EBOOKA pedagogical and accessible introduction to numerical relativity, the key tool to model gravitational waves and black hole mergers.
