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.
Jeremiah P. Ostriker is professor of astrophysical sciences at Princeton University. His books include Formation of Structure in the Universe and Unsolved Problems in Astrophysics (Princeton). Simon Mitton is affiliated research scholar in the history and philosophy of science and a fellow of St. Edmund's College, University of Cambridge. His books include Fred Hoyle: A Life in Science and The Young Oxford Book of Astronomy.
"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
"The invisible rules the visible while the infinitesimal determines the cosmic. This is not fuzzy mysticism. It is the clear-eyed logic of the world observed by astronomers, described here with precision and verve by Ostriker and Mitton. Read this book and let them guide you to enlightenment."--Robert P. Kirshner, author of The Extravagant Universe
Table of Contents
Another Princeton book authored or coauthored by Jeremiah P. Ostriker: