Dark Matter and Dark Energy

Author: Brian Clegg
Publisher: Icon Books
ISBN: 1785785699
Category : Science
Languages : en
Pages : 121

Book Description
'Clear and compact ... It's hard to fault as a brief, easily digestible introduction to some of the biggest questions in the Universe' Giles Sparrow, BBC Four's The Sky at Night , Best astronomy and space books of 2019: 5/5 All the matter and light we can see in the universe makes up a trivial 5 per cent of everything. The rest is hidden. This could be the biggest puzzle that science has ever faced. Since the 1970s, astronomers have been aware that galaxies have far too little matter in them to account for the way they spin around: they should fly apart, but something concealed holds them together. That 'something' is dark matter - invisible material in five times the quantity of the familiar stuff of stars and planets. By the 1990s we also knew that the expansion of the universe was accelerating. Something, named dark energy, is pushing it to expand faster and faster. Across the universe, this requires enough energy that the equivalent mass would be nearly fourteen times greater than all the visible material in existence. Brian Clegg explains this major conundrum in modern science and looks at how scientists are beginning to find solutions to it.

Four Laws That Drive the Universe

Author: Peter Atkins
Publisher: OUP Oxford
ISBN: 0191647632
Category : Science
Languages : en
Pages : 142

Book Description
The laws of thermodynamics drive everything that happens in the universe. From the sudden expansion of a cloud of gas to the cooling of hot metal, and from the unfurling of a leaf to the course of life itself - everything is directed and constrained by four simple laws. They establish fundamental concepts such as temperature and heat, and reveal the arrow of time and even the nature of energy itself. Peter Atkins' powerful and compelling introduction explains what the laws are and how they work, using accessible language and virtually no mathematics. Guiding the reader from the Zeroth Law to the Third Law, he introduces the fascinating concept of entropy, and how it not only explains why your desk tends to get messier, but also how its unstoppable rise constitutes the engine of the universe.

Connecting Quarks with the Cosmos

Author: National Research Council
Publisher: National Academies Press
ISBN: 030917113X
Category : Science
Languages : en
Pages : 222

Book Description
Advances made by physicists in understanding matter, space, and time and by astronomers in understanding the universe as a whole have closely intertwined the question being asked about the universe at its two extremesâ€"the very large and the very small. This report identifies 11 key questions that have a good chance to be answered in the next decade. It urges that a new research strategy be created that brings to bear the techniques of both astronomy and sub-atomic physics in a cross-disciplinary way to address these questions. The report presents seven recommendations to facilitate the necessary research and development coordination. These recommendations identify key priorities for future scientific projects critical for realizing these scientific opportunities.

The Elephant in the Universe

Author: Govert Schilling
Publisher: Harvard University Press
ISBN: 0674276175
Category : Science
Languages : en
Pages : 377

Book Description
A Seminary Co-op Notable Book A BBC Sky at Night Best Book “An impressively comprehensive bird’s-eye view of a research topic that is both many decades established and yet still at the very cutting edge of astronomy and physics.” —Katie Mack, Wall Street Journal “Schilling has craftily combined his lucid and accessible descriptions of science with the personal story of those unlocking the finer details of the missing mass mystery. The result is enthralling...A captivating scientific thriller.” —BBC Sky at Night “Fascinating...A thorough and sometimes troubling account of the hunt for dark matter...You will come away with a very good understanding of how the universe works. Well, our universe, anyway.” —Michael Brooks, New Scientist When you train a telescope on outer space, you can see luminous galaxies, nebulae, stars, and planets. But if you add all that together, it constitutes only 15 percent of the matter in the universe. Despite decades of research, the nature of the remaining 85 percent is unknown. We call it dark matter. Physicists have devised huge, sensitive instruments to search for dark matter, which may be unlike anything else in the cosmos—some unknown elementary particle. Yet so far dark matter has escaped every experiment. It is so elusive that some scientists are beginning to suspect there might be something wrong with our theories about gravity or with the current paradigms of cosmology. Govert Schilling interviews believers and heretics and paints a colorful picture of the history and current status of dark matter research. The Elephant in the Universe is a vivid tale of scientists puzzling their way toward the true nature of the universe.

The Convoluted Universe: Book 3

Author: Dolores Cannon
Publisher: Ozark Mountain Publishing
ISBN: 1886940797
Category : Body, Mind & Spirit
Languages : en
Pages : 662

Book Description
This sequel to The Convoluted Universe - Book Two provides metaphysical information obtained through numerous subjects by hypnotic past-life regression.

Astronomy and Astrophysics in the New Millennium

Author: National Research Council
Publisher: National Academies Press
ISBN: 0309070376
Category : Science
Languages : en
Pages : 401

Book Description
In preparing the report, Astronomy and Astrophysics in the New Millenium , the AASC made use of a series of panel reports that address various aspects of ground- and space-based astronomy and astrophysics. These reports provide in-depth technical detail. Astronomy and Astrophysics in the New Millenium: An Overview summarizes the science goals and recommended initiatives in a short, richly illustrated, non-technical booklet.

Carl Sagan's Universe

Author: Yervant Terzian
Publisher: CUP Archive
ISBN: 9780521576031
Category : Biography & Autobiography
Languages : en
Pages : 312

Book Description
A fascinating and beautifully illustrated collection of articles by a distinguished team of authors, covering the many fields in which Carl Sagan worked.

The Fabric of Reality

Author: David Deutsch
Publisher: Penguin UK
ISBN: 014196961X
Category : Science
Languages : en
Pages : 400

Book Description
An extraordinary and challenging synthesis of ideas uniting Quantum Theory, and the theories of Computation, Knowledge and Evolution, Deutsch's extraordinary book explores the deep connections between these strands which reveal the fabric of realityin which human actions and ideas play essential roles.

Mapping the Heavens

Author: Priyamvada Natarajan
Publisher: Yale University Press
ISBN: 0300221126
Category : Science
Languages : en
Pages : 337

Book Description
A theoretical astrophysicist explores the ideas that transformed our knowledge of the universe over the past century. The cosmos, once understood as a stagnant place, filled with the ordinary, is now a universe that is expanding at an accelerating pace, propelled by dark energy and structured by dark matter. Priyamvada Natarajan, our guide to these ideas, is someone at the forefront of the research—an astrophysicist who literally creates maps of invisible matter in the universe. She not only explains for a wide audience the science behind these essential ideas but also provides an understanding of how radical scientific theories gain acceptance. The formation and growth of black holes, dark matter halos, the accelerating expansion of the universe, the echo of the big bang, the discovery of exoplanets, and the possibility of other universes—these are some of the puzzling cosmological topics of the early twenty-first century. Natarajan discusses why the acceptance of new ideas about the universe and our place in it has never been linear and always contested even within the scientific community. And she affirms that, shifting and incomplete as science always must be, it offers the best path we have toward making sense of our wondrous, mysterious universe. “Part history, part science, all illuminating. If you want to understand the greatest ideas that shaped our current cosmic cartography, read this book.”—Adam G. Riess, Nobel Laureate in Physics, 2011 “A highly readable, insider’s view of recent discoveries in astronomy with unusual attention to the instruments used and the human drama of the scientists.”—Alan Lightman, author of The Accidental Universe and Einstein's Dream

If This Book Exists, You're in the Wrong Universe

Author: Jason Pargin
Publisher: St. Martin's Press
ISBN: 1250195845
Category : Fiction
Languages : en
Pages : 316

Book Description
New York Times bestselling author Jason Pargin’s hilarious and horrifying John Dies at the End series continues with If This Book Exists, You’re in the Wrong Universe. "Pargin once again delights with scathing social commentary thinly disguised as an outrageous action novel...This is a feast."—Publishers Weekly "Within the snarky humor is an incisive commentary on social media and the state of our connected world, and a story about trauma and how people lash out when they’re hurt...This isn’t just a funny tale of inept supernatural investigators; it’s a story of people struggling through pain to find a better path. Pargin offers us a welcome note of hope." — Booklist If the broken neon signs, shuttered storefronts, and sub-standard housing didn’t tip you off, you’ve just wandered into the city of “Undisclosed”. You don’t want to be caught dead here, because odds are you just might find yourself rising from the grave. That hasn’t stopped tourists from visiting to check out the unusual phenomena that hangs around our town like radioactive fallout. Interdimensional parasites feeding on human hosts, paranormal cults worshipping demonic entities, vengeful teenage sorcerers, we’ve got it all. Did I mention the possessed toy? It’s a plastic football-sized egg that’s supposed to hatch an adorable, colorful stuffed bird when a child “feeds” it through a synchronized smartphone app. What’s actually inside is an otherworldly monstrosity that’s enticing impressionable wayward youth into murdering folks and depositing their body parts inside the egg as if it’s a hungry piggy bank to trigger the end of the world. That’s where Dave, John, and Amy come in. They face supernatural threats so the rest of us don’t have to—and sometimes even earn a couple of bucks to so do. But between the bloody ritual sacrifices and soul-crushing nightmares, our trio realizes this apocalypse is way above their pay grade.