Measuring The Universe

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Measuring the Universe

Author : George H. Rieke
Publisher : Cambridge University Press
Page : 394 pages
File Size : 50,9 Mb
Release : 2017-05-25
Category : Science
ISBN : 9781139536073

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Measuring the Universe by George H. Rieke Pdf

Astronomy is an observational science, renewed and even revolutionized by new developments in instrumentation. With the resulting growth of multiwavelength investigation as an engine of discovery, it is increasingly important for astronomers to understand the underlying physical principles and operational characteristics for a broad range of instruments. This comprehensive text is ideal for graduate students, active researchers and instrument developers. It is a thorough review of how astronomers obtain their data, covering current approaches to astronomical measurements from radio to gamma rays. The focus is on current technology rather than the history of the field, allowing each topic to be discussed in depth. Areas covered include telescopes, detectors, photometry, spectroscopy, adaptive optics and high-contrast imaging, millimeter-wave and radio receivers, radio and optical/infrared interferometry, and X-ray and gamma-ray astronomy, all at a level that bridges the gap between the basic principles of optics and the subject's abundant specialist literature. Color versions of figures and solutions to selected problems are available online at www.cambridge.org/9780521762298.

Measuring the Universe

Author : Stephen Webb
Publisher : Springer Science & Business Media
Page : 364 pages
File Size : 51,6 Mb
Release : 1999-03-18
Category : Science
ISBN : 1852331062

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Measuring the Universe by Stephen Webb Pdf

Recounts the mathematical reasoning which was used to calculate first the size of the earth, then the solar system, and so on up to the universe.

Measuring the Universe

Author : Kitty Ferguson
Publisher : Random House
Page : 273 pages
File Size : 48,6 Mb
Release : 2013-01-31
Category : Science
ISBN : 9781448167227

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Measuring the Universe by Kitty Ferguson Pdf

Suppose you and I still wondered whether all of the pinpoints of light in the night sky are the same distance from us. Suppose none of our contemporaries could tell us whether the Sun orbits the Earth, or vice versa, or even how large the Earth is. Suppose no one had guessed there are mathematical laws underlying the motions of the heavens. How would - how did - anyone begin to discover these numbers and these relationships without leaving the Earth? What made anyone even think it was possible to find out “how far,” without going there? In Measuring the Universe we join our ancestors and contemporary scientists as they tease this information out of a sky full of stars. Some of the questions have turned out to be loaded, and a great deal besides mathematics and astronomy has gone into answering them. Politics, religion, philosophy and personal ambition: all have played roles in this drama. There are poignant personal stories, of people like Copernicus, Kepler, Newton, Herschel, and Hubble. Today scientists are attempting to determine the distance to objects near the borders of the observable universe, far beyond anything that can be seen with the naked eye in the night sky, and to measure time back to its origin. The numbers are too enormous to comprehend. Nevertheless, generations of curious people have figured them out, one resourceful step at a time. Progress has owed as much to raw ingenuity as to technology, and frontier inventiveness is still not out of date.

Measuring the Universe

Author : Albert Van Helden
Publisher : University of Chicago Press
Page : 213 pages
File Size : 47,8 Mb
Release : 2010-12-15
Category : Science
ISBN : 9780226848907

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Measuring the Universe by Albert Van Helden Pdf

Measuring the Universe is the first history of the evolution of cosmic dimensions, from the work of Eratosthenes and Aristarchus in the third century B.C. to the efforts of Edmond Halley (1656—1742). "Van Helden's authoritative treatment is concise and informative; he refers to numerous sources of information, draws on the discoveries of modern scholarship, and presents the first book-length treatment of this exceedingly important branch of science."—Edward Harrison, American Journal of Physics "Van Helden writes well, with a flair for clear explanation. I warmly recommend this book."—Colin A. Ronan, Journal of the British Astronomical Association

Measuring the Cosmos

Author : David H. Clark,Matthew D. H. Clark
Publisher : Rutgers University Press
Page : 228 pages
File Size : 53,9 Mb
Release : 2004
Category : Science
ISBN : 0813534046

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Measuring the Cosmos by David H. Clark,Matthew D. H. Clark Pdf

Humans have always viewed the heavens with wonder and awe. The skies have inspired reflection on the vastness of space, the wonder of creation, and humankind's role in the universe. In just over one hundred years, science has moved from almost total ignorance about the actual distances to the stars and earth's place in the galaxy to our present knowledge about the enormous size, mass, and age of the universe. We are reaching the limits of observation, and therefore the limits of human understanding. Beyond lies only our imagination, seeded by the theories of physics. In Measuring the Cosmos, science writers David and Matthew Clark tell the stories of both the well-known and the unsung heroes who played key roles in these discoveries. These true accounts reveal ambitions, conflicts, failures, as well as successes, as the astonishing scale and age of the universe were finally established. Few areas of scientific research have witnessed such drama in the form of ego clashes, priority claims, or failed (or even falsified) theories as that resulting from attempts to measure the universe. Besides giving credit where long overdue, Measuring the Cosmos explains the science behind these achievements in accessible language sure to appeal to astronomers, science buffs, and historians.

Roman Ondák

Author : Roman Ondák,Bernhart Schwenk
Publisher : Jrp Ringier
Page : 178 pages
File Size : 44,8 Mb
Release : 2008
Category : Art, Slovak
ISBN : UCSD:31822036432896

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Roman Ondák by Roman Ondák,Bernhart Schwenk Pdf

Roman Ondák represents the Slovak Republic at the 2009 Venice Biennale. In this volume the Slovak artist Roman Ondák has brought together some of his works that deal with time, measurement, and surveying along with those that make visible what evades the visual, namely boundaries and experience. Alongside a complete documentation of the exhibition Measuring the Universe, where the museum attendants checked the body size of the visitors throughout its duration, one also finds Failed Fall (2008), a greenhouse's floor filled with dried autumn leaves, and Across that Place (2008), the story of the no longer existing Canal Zone by the Panama Canal. Whether working with installation, photography, drawing, or performance, Ondák underpins his work with processes, embedding them into the course of an action. The action extends over time, transcribes a scenario rather than explaining it, and can be attached to radically minimalist objects, or as in this case, to extremely narrative books. Anything that plays a role in his work has its place in this book: the displacement of people and places, presence and absence, the economy of time. This publication is part of the series of artists' projects by Christoph Keller Editions in collaboration with BAWAG Foundation. English text.

The Glass Universe

Author : Dava Sobel
Publisher : Penguin
Page : 336 pages
File Size : 45,8 Mb
Release : 2016-12-06
Category : Science
ISBN : 9780698148697

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The Glass Universe by Dava Sobel Pdf

From #1 New York Times bestselling author Dava Sobel, the "inspiring" (People), little-known true story of women's landmark contributions to astronomy A New York Times Book Review Notable Book of 2017 Named one of the best books of the year by NPR, The Economist, Smithsonian, Nature, and NPR's Science Friday Nominated for the PEN/E.O. Wilson Literary Science Writing Award "A joy to read.” —The Wall Street Journal In the mid-nineteenth century, the Harvard College Observatory began employing women as calculators, or “human computers,” to interpret the observations their male counterparts made via telescope each night. At the outset this group included the wives, sisters, and daughters of the resident astronomers, but soon the female corps included graduates of the new women's colleges—Vassar, Wellesley, and Smith. As photography transformed the practice of astronomy, the ladies turned from computation to studying the stars captured nightly on glass photographic plates. The “glass universe” of half a million plates that Harvard amassed over the ensuing decades—through the generous support of Mrs. Anna Palmer Draper, the widow of a pioneer in stellar photography—enabled the women to make extraordinary discoveries that attracted worldwide acclaim. They helped discern what stars were made of, divided the stars into meaningful categories for further research, and found a way to measure distances across space by starlight. Their ranks included Williamina Fleming, a Scottish woman originally hired as a maid who went on to identify ten novae and more than three hundred variable stars; Annie Jump Cannon, who designed a stellar classification system that was adopted by astronomers the world over and is still in use; and Dr. Cecilia Helena Payne, who in 1956 became the first ever woman professor of astronomy at Harvard—and Harvard’s first female department chair. Elegantly written and enriched by excerpts from letters, diaries, and memoirs, The Glass Universe is the hidden history of the women whose contributions to the burgeoning field of astronomy forever changed our understanding of the stars and our place in the universe.

How Old Is the Universe?

Author : David A. Weintraub
Publisher : Princeton University Press
Page : 382 pages
File Size : 47,7 Mb
Release : 2011
Category : Science
ISBN : 9780691147314

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How Old Is the Universe? by David A. Weintraub Pdf

"Tells the story of how astronomers solved one of the most compelling mysteries in science and, along the way, introduces readers to fundamental concepts and cutting-edge advances in modern astronomy"--From publisher description.

The Most Interesting Galaxies in the Universe

Author : Joel L Schiff
Publisher : Morgan & Claypool Publishers
Page : 164 pages
File Size : 48,5 Mb
Release : 2018-09-13
Category : Science
ISBN : 9781643270043

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The Most Interesting Galaxies in the Universe by Joel L Schiff Pdf

Prior to the 1920s it was generally thought, with a few exceptions, that our galaxy, the Milky Way, was the entire Universe. Based on the work of Henrietta Leavitt with Cepheid variables, astronomer Edwin Hubble was able to determine that the Andromeda Galaxy and others had to lie outside our own. Moreover, based on the work of Vesto Slipher, involving the redshifts of these galaxies, Hubble was able to determine that the Universe was not static, as had been previously thought, but expanding. The number of galaxies has also been expanding, with estimates varying from 100 billion to 2 trillion. While every galaxy in the Universe is interesting just by its very fact of being, the author has selected 51 of those that possess some unusual qualities that make them of some particular interest. These galaxies have complex evolutionary histories, with some having supermassive black holes at their core, others are powerful radio sources, a very few are relatively nearby and even visible to the naked eye, whereas the light from one recent discovery has been travelling for the past 13.4 billion years to show us its infancy, and from a time when the Universe was in its infancy. And in spite of the vastness of the Universe, some galaxies are colliding with others, embraced in a graceful gravitational dance. Indeed, as the Andromeda Galaxy is heading towards us, a similar fate awaits our Milky Way. When looking at a modern image of a galaxy, one is in awe at the shear wondrous nature of such a magnificent creation, with its boundless secrets that it is keeping from us, its endless possibilities for harboring alien civilizations, and we remain left with the ultimate knowledge that we are connected to its glory.

The Little Book of Cosmology

Author : Lyman Page
Publisher : Princeton University Press
Page : 138 pages
File Size : 50,9 Mb
Release : 2020-04-07
Category : Science
ISBN : 9780691201696

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The Little Book of Cosmology by Lyman Page Pdf

The cutting-edge science that is taking the measure of the universe The Little Book of Cosmology provides a breathtaking look at our universe on the grandest scales imaginable. Written by one of the world's leading experimental cosmologists, this short but deeply insightful book describes what scientists are revealing through precise measurements of the faint thermal afterglow of the Big Bang—known as the cosmic microwave background, or CMB—and how their findings are transforming our view of the cosmos. Blending the latest findings in cosmology with essential concepts from physics, Lyman Page first helps readers to grasp the sheer enormity of the universe, explaining how to understand the history of its formation and evolution in space and time. Then he sheds light on how spatial variations in the CMB formed, how they reveal the age, size, and geometry of the universe, and how they offer a blueprint for the formation of cosmic structure. Not only does Page explain current observations and measurements, he describes how they can be woven together into a unified picture to form the Standard Model of Cosmology. Yet much remains unknown, and this incisive book also describes the search for ever deeper knowledge at the field's frontiers—from quests to understand the nature of neutrinos and dark energy to investigations into the physics of the very early universe.

The Origins of the Universe for Dummies

Author : Stephen Pincock,Mark Frary
Publisher : John Wiley & Sons
Page : 308 pages
File Size : 46,8 Mb
Release : 2011-02-15
Category : Science
ISBN : 9781119998198

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The Origins of the Universe for Dummies by Stephen Pincock,Mark Frary Pdf

Do you want to learn about the physical origin of the Universe, but don’t have the rest of eternity to read up on it? Do you want to know what scientists know about where you and your planet came from, but without the science blinding you? ‘Course you do – and who better than For Dummies to tackle the biggest, strangest and most wonderful question there is! The Origins of the Universe For Dummies covers: Early ideas about our universe Modern cosmology Big Bang theory Dark matter and gravity Galaxies and solar systems Life on earth Finding life elsewhere The Universe’s forecast

The Biggest Ideas in the Universe 1

Author : Sean Carroll
Publisher : Simon and Schuster
Page : 268 pages
File Size : 55,5 Mb
Release : 2022-09-15
Category : Science
ISBN : 9780861542895

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The Biggest Ideas in the Universe 1 by Sean Carroll Pdf

THE NEW YORK TIMES BESTSELLER ‘Sean Carroll has achieved something I thought impossible: a bridge between popular science and the mathematical universe of working physicists. Magnificent!’ Brian Clegg, author of Ten Days in Physics that Shook the World Immense, strange and infinite, the world of modern physics often feels impenetrable to the undiscerning eye – a jumble of muons, gluons and quarks, impossible to explain without several degrees and a research position at CERN. But it doesn’t have to be this way! Allow world-renowned theoretical physicist and bestselling author Sean Carroll to guide you through the biggest ideas in the universe. Elegant and simple, Carroll unravels this web of theories and formulae equation by equation, getting to the heart of the truths they represent. — In Space, Time and Motion, the first book of this landmark trilogy, Carroll delves into the core of classical physics. From Euclid to Einstein, Space, Time and Motion explores the ideas which revolutionised science and forever changed our understanding of our place in the cosmos.

Toward a Science Campus in Milan

Author : Pier Francesco Bortignon,Giuseppe Lodato,Emanuela Meroni,Matteo G.A. Paris,Laura Perini,Alessandro Vicini
Publisher : Springer
Page : 305 pages
File Size : 42,8 Mb
Release : 2018-12-08
Category : Science
ISBN : 9783030016296

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Toward a Science Campus in Milan by Pier Francesco Bortignon,Giuseppe Lodato,Emanuela Meroni,Matteo G.A. Paris,Laura Perini,Alessandro Vicini Pdf

This book is a collection of multidisciplinary papers presented at the Department of Physics of Milan University's congress on 28 and 29 June 2017, which was also intended as a kick-off meeting for the design of a novel science campus at the Expo site in Milan. The congress presented a snapshot of the department's research to the academic community, the media, policymakers and authorities as well as the public at large, and also provided an opportunity to strengthen interdisciplinary collaborations between the members of the department and other communities. This book is a valuable resource for scientists looking for synergetic projects, policymakers wanting to grasp scientists' points of view and for prospective graduate students seeking expanding areas of research.

I Am a Book. I Am a Portal to the Universe

Author : Stefanie Posavec,Miriam Quick
Publisher : Particular Books
Page : 112 pages
File Size : 49,5 Mb
Release : 2020-09-03
Category : Handbooks, vade-mecums, etc
ISBN : 024140875X

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I Am a Book. I Am a Portal to the Universe by Stefanie Posavec,Miriam Quick Pdf

Hello. I am a book. But I'm also a portal to the universe. I have 112 pages, measuring twenty centimetres high and twenty centimetres wide. I weigh 450 grams. And I have the power to show you the wonders of the world.

Miss Leavitt's Stars: The Untold Story of the Woman Who Discovered How to Measure the Universe (Great Discoveries)

Author : George Johnson
Publisher : W. W. Norton & Company
Page : 179 pages
File Size : 47,5 Mb
Release : 2006-06-17
Category : Science
ISBN : 9780393348378

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Miss Leavitt's Stars: The Untold Story of the Woman Who Discovered How to Measure the Universe (Great Discoveries) by George Johnson Pdf

"A short, excellent account of [Leavitt’s] extraordinary life and achievements." —Simon Singh, New York Times Book Review George Johnson brings to life Henrietta Swan Leavitt, who found the key to the vastness of the universe—in the form of a “yardstick” suitable for measuring it. Unknown in our day, Leavitt was no more recognized in her own: despite her enormous achievement, she was employed by the Harvard Observatory as a mere number-cruncher, at a wage not dissimilar from that of workers in the nearby textile mills. Miss Leavitt’s Stars uncovers her neglected history.