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Heart of Darkness describes the incredible saga of humankind's quest to unravel the deepest secrets of the universe. Over the past thirty years, scientists have learned that two little-understood components--dark matter and dark energy--comprise most of the known cosmos, explain the growth of all cosmic structure, and hold the key to the universe's fate. The story of how evidence for the so-called "Lambda-Cold Dark Matter" model of cosmology has been gathered by generations of scientists throughout the world is ...
Heart of Darkness describes the incredible saga of humankind's quest to unravel the deepest secrets of the universe. Over the past thirty years, scientists have learned that two little-understood components--dark matter and dark energy--comprise most of the known cosmos, explain the growth of all cosmic structure, and hold the key to the universe's fate. The story of how evidence for the so-called "Lambda-Cold Dark Matter" model of cosmology has been gathered by generations of scientists throughout the world is told here by one of the pioneers of the field, Jeremiah Ostriker, and his coauthor Simon Mitton.
From humankind's early attempts to comprehend Earth's place in the solar system, to astronomers' exploration of the Milky Way galaxy and the realm of the nebulae beyond, to the detection of the primordial fluctuations of energy from which all subsequent structure developed, this book explains the physics and the history of how the current model of our universe arose and has passed every test hurled at it by the skeptics. Throughout this rich story, an essential theme is emphasized: how three aspects of rational inquiry--the application of direct measurement and observation, the introduction of mathematical modeling, and the requirement that hypotheses should be testable and verifiable--guide scientific progress and underpin our modern cosmological paradigm.
The story is far from complete, however, as scientists confront the mysteries of the ultimate causes of cosmic structure formation and the real nature and origin of dark matter and dark energy.
"In this stimulating study, the Princeton astrophysics professor and the University of Cambridge scholar offer a compelling insider's take on how astronomers have worked to reveal the mystery that is our universe. . . . Ostriker and Mitton's knowledge is vast, and while they acknowledge that our understanding of the universe is far from complete, this thought-provoking presentation is as accessible as it is exciting."--Publishers Weekly
"Jeremiah Ostriker and science historian Simon Mitton seamlessly blend historical narrative with lucid scientific explication, from the deeps of classical time to the data-fuelled hyperdrive of the past 50 years."--Nature
"A lucid history of cosmology. . . . With infectious enthusiasm, diagrams and even a little high school math, the authors deliver the available answers along with the increasing confusion. A fine introduction to cosmology but rich enough to inform readers familiar with introductions."--Kirkus Reviews
"This is a strong, confident book, easily one of the best guides to why cosmologists make the claims they do."--New Scientist
"[H]eart of Darkness . . . traces the implications of modern cosmology and more. The path is a fascinating history from the first debates over the cosmic redshift and the Hubble constant through the discovery of the cosmic microwave background by Penzias and Wilson in the 1960s right up to the big questions being raised today."--Astro Guyz
"An excellent book celebrating the contribution to cosmology by many unsung heroes such as Tinsley, Slipher, Lemaitre and Friedman."--Dave Mannion, Popular Astronomy
"Here is a new and welcome perspective on modern cosmology that any reader can easily grasp and appreciate. Excellent archival photos and a very useful appendix that clearly and simply explains some of the essential mathematical concepts add to the pleasure of reading this book. Written with authority and flair, this is one of the very best books on the topic. Recommended reading for any science buff."--Choice
"Ostriker's and Mitton's book is a lively and informative account of the story of modern cosmology . . ."--Helge Kragh, Journal for the History of Astronomy
"I enjoyed Heart of Darkness hugely. Rare among astronomy books, it was a 'page-turner', an exciting, intriguing, authoritative historical review of past cosmological endeavors coupled with an informed assessment of where we are at the present time. It is accurately aimed at the general reader and non-expert."--David W. Hughes, Observatory
"Heart of Darkness is a cheerful and accessible introduction to some of the most fascinating topics in astronomy today. It presents the concepts clearly, tells the stories about the discoverers with remarkable detail, and explains the logic leading to the hypotheses of dark matter and dark energy. I would not hesitate to recommend it for both general readers and scientists."--John C. Mather, Physics Today
"What does come through in [this book], is a real sense of the excitement that these scientists feel in not knowing everything, together with the confidence that one day we'll work it out."--Clive Prince, Magonia Review of Books
Prologue: From Myth to Reality 1
One: Einstein's Toolkit, and How to Use It 27
Two: The Realm of the Nebulae 52
Three: Let's Do Cosmology! 89
Four: Discovering the Big Bang 102
Five: The Origin of Structure in the Universe 130
Six: Dark Matter--or Fritz Zwicky's Greatest Invention 174
Seven: Dark Energy--or Einstein's Greatest Blunder 202
Eight: The Modern Paradigm and the Limits of Our Knowledge 229
Nine: The Frontier: Major Mysteries That Remain 253