a grand and bold thing an extraordinary new map of the universe ushering

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A Grand And Bold Thing

Author : Ann K. Finkbeiner
ISBN : 1439196478
Genre : Science
File Size : 72. 39 MB
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LATE IN THE TWENTIETH CENTURY, what had been a fevered pace of discovery in astronomy for many years had slowed. The Hubble Space Telescope continued to produce an astonishing array of images, but the study of the universe was still fractured into domains: measuring the universe’s expansion rate, the evolution of galaxies in the early universe, the life and death of stars, the search for extrasolar planets, the quest to understand the nature of the elusive dark matter. So little was understood, still, about so many of the most fundamental questions, foremost among them: What was the overall structure of the universe? Why had stars formed into galaxies, and galaxies into massive clusters? What was needed, thought visionary astronomer Jim Gunn, recently awarded the National Medal of Science, was a massive survey of the sky, a kind of new map of the universe that would be so rich in detail and cover such a wide swath of space, be so grand and bold, that it would allow astronomers to see the big picture in a whole new way. So was born the Sloan Digital Sky Survey, a remarkable undertaking bringing together hundreds of astronomers and launching a new era of supercharged astronomical discovery, an era of “e-science” that has taken astronomy from the lonely mountaintop observatory to the touch of your fingertips. Critically acclaimed science writer Ann Finkbeiner tells the inside story of the Sloan and how it is revolutionizing astronomy. The Sloan stitched together images of deep space taken over the course of five years, providing a remarkably detailed, three-dimensional map of a vast territory of the universe, all digitized and downloadable for easy searching on a personal computer, and available not only to professional astronomers but to the public as well. Bringing together for the first time images of many millions of galaxies—including the massive structure known as the Sloan Great Wall of galaxies, never seen before—the Sloan is allowing astronomers and armchair enthusiasts alike to watch the universe grow up, providing so many discoveries at such a fast pace that, as one astronomer said, it’s like drinking out of a fire hose. They are watching galaxies forming and galaxies merging with other galaxies, seeing streams of stars swirling out from galaxies, and forming a new understanding of how the smooth soup of matter that emerged from the Big Bang evolved into the universe as we know it. Ann Finkbeiner brings the excitement and the extraordinary potential of this new era of astronomy vividly to life and allows all readers to understand how they, too, can become part of the discovery process. A Grand and Bold Thing is vital reading for all.

Observatories And Telescopes Of Modern Times

Author :
ISBN : 9780521899932
Genre :
File Size : 75. 91 MB
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The Cosmos

Author : Jay M. Pasachoff
ISBN : 9781107687561
Genre : Science
File Size : 85. 33 MB
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An exciting introduction to astronomy, using recent discoveries and stunning photography to inspire non-science majors about the Universe and science.

From Silk To Silicon

Author : Jeffrey Garten
ISBN : 9781445655901
Genre : Political Science
File Size : 30. 71 MB
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The historical figures responsible for today's global economy

The Void

Author : Frank Close
ISBN : 9780191607714
Genre : Science
File Size : 40. 54 MB
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What is 'the void'? What remains when you take all the matter away? Can empty space - 'nothing' - exist? This little book explores the science and the history of the elusive void: from Aristotle who insisted that the vacuum was impossible, via the theories of Newton and Einstein, to our very latest discoveries and why they can tell us extraordinary things about the cosmos. Frank Close tells the story of how scientists have explored the elusive void, and the rich discoveries that they have made there. He takes the reader on a lively and accessible history through ancient ideas and cultural superstitions to the frontiers of current research. He describes how scientists discovered that the vacuum is filled with fields; how Newton, Mach, and Einstein grappled with the nature of space and time; and how the mysterious 'aether' that was long ago supposed to permeate the void may now be making a comeback with the latest research into the 'Higgs field'. We now know that the vacuum is far from being 'nothing' - it seethes with virtual particles and antiparticles that erupt spontaneously into being, and it also may contain hidden dimensions that we were previously unaware of. These new discoveries may provide answers to some of cosmology's most fundamental questions: what lies outside the universe, and, if there was once nothing, then how did the universe begin?

After The Death Of A Child

Author : Ann K. Finkbeiner
ISBN : 9781476725703
Genre : Psychology
File Size : 24. 12 MB
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For a parent, losing a child is the most devastating event that can occur. Most books on the subject focus on grieving and recovery, but as most parents agree, there is no recovery from such a loss. This book examines the continued love parents feel for their child and the many poignant and ingenious ways they devise to preserve the bond. Through detailed profiles of parents, Ann Finkbeiner shows how new activities and changed relationships with their spouse, friends, and other children can all help parents preserve a bond with the lost child. Based on extensive interviews and grief research, Finkbeiner explains how parents have changed five to twenty-five years after the deaths of their children. The first half of the book discusses the short- and long-term effects of the child’s death on the parent’s relationships with the outside world, that is, with their spouses, other children, friends, and relatives. The second half of the book details the effect on the parents’ internal world: their continuing sense of guilt; their need to place the death in some larger context and their inability sometimes to consistently do so; their new set of priorities; the nature of their bond with the lost child and the subtle and creative ways they have of continuing that bond. Finkbeiner’s central point is not so much how parents grieve for their children, but how they love them. Refusing to fall back on pop jargon about “recovery” or to offer easy solutions or standardized timelines, Finkbeiner’s is a genuine and moving search to come to terms with loss. Her complex profiles of parents resonate with the honesty and authenticity of uncomfortable emotions expressed and, most importantly, shared with others experiencing a similar loss. Finally, each profile exemplifies the many heroic ways parents learn to live with their pain, and by so doing, honor the lives their children should have lived.

Time Lord

Author : Clark Blaise
ISBN : 9780307766557
Genre : History
File Size : 31. 60 MB
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It is difficult today to imagine life before standard time was established in 1884. In the middle of the nineteenth century, for example, there were 144 official time zones in North America alone. The confusion that ensued, especially among the burgeoning railroad companies, was an hourly comedy of errors that ultimately threatened to impede progress. The creation of standard time, with its two dozen global time zones, is one of the great inventions of the Victorian Era, yet it has been largely taken for granted. In Time Lord, Clark Blaise re-creates the life of Sanford Fleming, who struggled to convince the world to accept standard time. It’s a fascinating story of science, politics, nationalism, and the determined vision of one man who changed the world. Set in a time marked by substantial technological and cultural transformation, Time Lord is also an erudite exploration of art, literature, consciousness, and our changing relationship to time From the Trade Paperback edition.

Extraordinary Popular Delusions

Author : Charles Mackay
ISBN : 9780486147871
Genre : Business & Economics
File Size : 60. 13 MB
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DIVClassic survey of crowd psychology takes an illuminating, entertaining look at 3 historic swindles: "The Mississippi Scheme," "The South-Sea Bubble," and "Tulipomania." Essential reading for investors. /div

The Clockwork Universe

Author : Edward Dolnick
ISBN : 0061719528
Genre : History
File Size : 69. 66 MB
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In a world of chaos and disease, one group of driven, idiosyncratic geniuses envisioned a universe that ran like clockwork. They were the Royal Society, the men who made the modern world. At the end of the seventeenth century, sickness was divine punishment, astronomy and astrology were indistinguishable, and the world’s most brilliant, ambitious, and curious scientists were tormented by contradiction. They believed in angels, devils, and alchemy yet also believed that the universe followed precise mathematical laws that were as intricate and perfectly regulated as the mechanisms of a great clock. The Clockwork Universe captures these monolithic thinkers as they wrestled with nature’s most sweeping mysteries. Award-winning writer Edward Dolnick illuminates the fascinating personalities of Newton, Leibniz, Kepler, and others, and vividly animates their momentous struggle during an era when little was known and everything was new—battles of will, faith, and intellect that would change the course of history itself.

G Del Escher Bach

Author : Douglas R. Hofstadter
ISBN : 0140179976
Genre : Artificial intelligence
File Size : 72. 26 MB
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