The Black Hole Bar


Book Description

Simon, a traveller with time to kill before continuing his journey, enters an inn on the outskirts of London. Inside he meets a motley crew competing to tell tales for their own amusement. So starts Dave Weaver’s new novel, The Black Hole Bar, which has already been compared to Chaucer’s Canterbury Tales and Boccaccio’s Decameron. But these raconteurs are not pilgrims, nor are they hiding from a plague – Simon is on his way by rocket to Titan, rather than on horseback to Canterbury; the tavern is the Black Hole Bar, although being high up on Level Five of Docklands Spaceport it isn’t too far from Southwark; the tales are not told by a knight, squire, nun, merchant, clerk, parson, franklin or manciple, but by a programmer, advertising copywriter, dancer, financier, customs officer, marine biologist, sports star, and port worker. Simon works in the public relations department of Me-Grade Incorporated, an international Methane gas conglomerate. He’s an industrial journalist, on his way to yet another off-world assignment, this time a three month trip to Saturn’s moon to write a promotional piece about the harvesting of the Methane lakes on that forbidding world. But Simon is a troubled man. He’s sure his wife is having an affair during his prolonged absences; he’s bored with his job; and unsure where his life is going. Simon has stumbled into what was supposed to be a closed session for the Black Hole Bar Writers’ Group, who meet once a month to take part in a short story competition; the winner’s trophy is a small chunk of meteorite simply termed ‘The Rock’. As an interesting way to spend his last Earth night and forget his troubles for a few hours, this is perfect. Simon writes stories too and he’s been looking for a set-up like this for some time. Begrudgingly they let him participate. The stories begin, and Simon starts taking the competition far more seriously than he intended. Each of the bar’s denizens tells two stories, stories that are variously strange, amusing and occasionally downright scary. The writers all have their own histories to impart, lives crossed by tragedy and drama come tumbling out one by one into the cramped little room and as they do so, we, the invisible uninvited presence at Simon’s side, learn more about the background of this future world: its wars, its governments, its strange new customs and social groupings. A world which is at the same time recognisable as our possible future but also chilling in its recent past. Not far from the spaceport the old capital of London lies deserted, abandoned first but not least in the wave of dirty bomb outrages committed by the growing fundamentalist armies who have sworn to topple the Corporate States of the Euro-zone and New America. As the night progresses personalities clash, secrets are disclosed, and friendships made. And Simon finds himself slowly but surely falling in love. But he still has a date with Titan to keep. It’s getting late, very late, and he should leave... but the competition has yet to conclude. Simon’s heart tells him to stay but his head says go, now, before it’s too late and you lose everything. How will his own tale end...?




Black Hole Survival Guide


Book Description

What would happen if you fell into a Black Hole? Black holes are found throughout the universe. They can be microscopic. They can be billions of times larger than our Sun. They are dark on the outside but not on the inside. Anything that enters them can never escape, and yet they contain nothing at all. In Black Hole Survival Guide physicist and novelist Janna Levin takes you on a journey into a black hole, explaining what would happen to you and why. In the process you'll come to see how their mysteries contain answers to some of the most profound questions ever asked about the nature of our universe. 'Astrophysics at its sexiest...hugely enjoyable' Sunday Times




The Little Book of Black Holes


Book Description

Dive into a mind-bending exploration of the physics of black holes Black holes, predicted by Albert Einstein’s general theory of relativity more than a century ago, have long intrigued scientists and the public with their bizarre and fantastical properties. Although Einstein understood that black holes were mathematical solutions to his equations, he never accepted their physical reality—a viewpoint many shared. This all changed in the 1960s and 1970s, when a deeper conceptual understanding of black holes developed just as new observations revealed the existence of quasars and X-ray binary star systems, whose mysterious properties could be explained by the presence of black holes. Black holes have since been the subject of intense research—and the physics governing how they behave and affect their surroundings is stranger and more mind-bending than any fiction. After introducing the basics of the special and general theories of relativity, this book describes black holes both as astrophysical objects and theoretical “laboratories” in which physicists can test their understanding of gravitational, quantum, and thermal physics. From Schwarzschild black holes to rotating and colliding black holes, and from gravitational radiation to Hawking radiation and information loss, Steven Gubser and Frans Pretorius use creative thought experiments and analogies to explain their subject accessibly. They also describe the decades-long quest to observe the universe in gravitational waves, which recently resulted in the LIGO observatories’ detection of the distinctive gravitational wave “chirp” of two colliding black holes—the first direct observation of black holes’ existence. The Little Book of Black Holes takes readers deep into the mysterious heart of the subject, offering rare clarity of insight into the physics that makes black holes simple yet destructive manifestations of geometric destiny.




The Black Hole Express


Book Description

The Perfect World exists in the far distant future and is ruled by an old man called the Grand Exterminator. In this heavily polluted world people wear oxygen masks and silver vinyl jump suits. Theyve never seen flowers or grass. Robots do their work and their thinking. Many laws exist, but the chief prohibition is against passion. Anyone who talks of love or acts on feelings of love or passion is exterminatedreduced in seconds to a few particles of dust. Jack Goddard, a young physicist, a disheveled guy who sports an unruly mop of curls, has committed the ultimate crime in the Perfect World: hes fallen in love. The object of his forbidden passion is a young redhead named Julia. The Grand Exterminator has learned of Jacks crime, and he sets out to destroy this threat to the existence of his Perfect World. Jacks punishment will be severe. But Jack acts decisively. He successfully activates a black hole and teleports to New York City, 2010, where he survives, thrives, and is happy. His quest for a genuinely perfect world is only beginning. The world hes landed in is not perfect eitherand besides, the Grand Exterminator has followed him here. Jack and his beloved Julia, who manages to find Jack, now have an alternative quest: to save their new world and fight the repulsive exterminator.




The Black Hole in Isaiah


Book Description

"Isaiah is strangely silent on the destruction of Jerusalem and the people's deportation to Babylon in the early sixth century BCE. Frederik Poulsen demonstrates that the exile hides itself as a "black hole" at the center of the composition and thereby has a decisive influence on the literary structure, poetic imagery, and theological message of this prophetic book."




Black Hole Astrophysics


Book Description

As a result of significant research over the past 20 years, black holes are now linked to some of the most spectacular and exciting phenomena in the Universe, ranging in size from those that have the same mass as stars to the super-massive objects that lie at the heart of most galaxies, including our own Milky Way. This book first introduces the properties of simple isolated holes, then adds in complications like rotation, accretion, radiation, and magnetic fields, finally arriving at a basic understanding of how these immense engines work. Black Hole Astrophysics • reviews our current knowledge of cosmic black holes and how they generate the most powerful observed pheonomena in the Universe; • highlights the latest, most up-to-date theories and discoveries in this very active area of astrophysical research; • demonstrates why we believe that black holes are responsible for important phenomena such as quasars, microquasars and gammaray bursts; • explains to the reader the nature of the violent and spectacular outfl ows (winds and jets) generated by black hole accretion.




The Shadow of the Black Hole


Book Description

"Black holes are one of the extraordinary phenomena in the universe whose existence was surmised not by observations, but by theory. The black hole is a prediction of Einstein's 1915-1916 gravitational theory, general relativity, which replaced Sir Isaac Newton's gravity theory, published in his famous treatise Principia in 1687. In 1784, Reverend John Michell, a fellow of Queens' College and Professor of Geology at Cambridge University, had already envisioned what we now call black holes. He asked what would happen if a star's gravity were so strong that its escape velocity - the speed at which a rocket, for example, would have to travel to leave the star - exceeded the speed of light? Michell realized that any light emanating from the star would have to fall back to its surface. He speculated that the escape velocity would exceed the speed of light for a very massive star, making the star invisible to an observer"--




Issues in Astronomy and Astrophysics: 2011 Edition


Book Description

Issues in Astronomy and Astrophysics / 2011 Edition is a ScholarlyEditions™ eBook that delivers timely, authoritative, and comprehensive information about Astronomy and Astrophysics. The editors have built Issues in Astronomy and Astrophysics: 2011 Edition on the vast information databases of ScholarlyNews.™ You can expect the information about Astronomy and Astrophysics in this eBook to be deeper than what you can access anywhere else, as well as consistently reliable, authoritative, informed, and relevant. The content of Issues in Astronomy and Astrophysics: 2011 Edition has been produced by the world’s leading scientists, engineers, analysts, research institutions, and companies. All of the content is from peer-reviewed sources, and all of it is written, assembled, and edited by the editors at ScholarlyEditions™ and available exclusively from us. You now have a source you can cite with authority, confidence, and credibility. More information is available at http://www.ScholarlyEditions.com/.




Numerical Relativity


Book Description

This book is composed of two parts: First part describes basics in numerical relativity, that is, the formulations and methods for a solution of Einstein's equation and general relativistic matter field equations. This part will be helpful for beginners of numerical relativity who would like to understand the content of numerical relativity and its background. The second part focuses on the application of numerical relativity. A wide variety of scientific numerical results are introduced focusing in particular on the merger of binary neutron stars and black holes.




The Restless Universe Applications of Gravitational N-Body Dynamics to Planetary Stellar and Galactic Systems


Book Description

The Restless Universe: Applications of Gravitational N-Body Dynamics to Planetary Stellar and Galactic Systems stimulates the cross-fertilization of ideas, methods, and applications among the different communities who work in the gravitational N-body problem arena, across diverse fields of astrophysics. The chapters and topics cover three broad the