Mapping The Heavens: The Radical Scientific Ideas That Reveal The Cosmos by Priyamvada NatarajanMapping The Heavens: The Radical Scientific Ideas That Reveal The Cosmos by Priyamvada Natarajan

Mapping The Heavens: The Radical Scientific Ideas That Reveal The Cosmos

byPriyamvada Natarajan

Hardcover | April 26, 2016

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For all curious readers, a lively introduction to radical ideas and discoveries that are transforming our knowledge of the universe

This book provides a tour of the “greatest hits” of cosmological discoveries—the ideas that reshaped our 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.
Priyamvada Natarajan is professor of astronomy and physics at Yale University and holds the Sophie and Tycho Brahe Professorship at the Dark Center, Niels Bohr Institute in Copenhagen, and an honorary professorship at the University of Delhi, India.
Title:Mapping The Heavens: The Radical Scientific Ideas That Reveal The CosmosFormat:HardcoverDimensions:288 pages, 9.25 × 6.12 × 1 inPublished:April 26, 2016Publisher:Yale University PressLanguage:English

The following ISBNs are associated with this title:

ISBN - 10:0300204418

ISBN - 13:9780300204414

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Customer Reviews of Mapping The Heavens: The Radical Scientific Ideas That Reveal The Cosmos


From the Author

How do you map the universe? Explorers once understood Earth by mapping what they saw. If I only included visible objects in my map of the universe, it would show a mere four percent of the cosmos. Equipped with Einstein’s theory of general relativity, I use gravity to see how invisible “dark matter” bends light from stars and galaxies. This provides a remarkably detailed picture of the structure of the universe.   Is dark matter real? Scientists know a lot about how dark matter is distributed in the universe and the critical role it plays in the formation of galaxies. Dark matter is mysterious because it lacks much personality—it interacts very weakly with ordinary matter (like you), it moves sluggishly, and it accumulates in lumps. You are right to be skeptical—the history of science is replete with abandoned invisible explanations (ether, miasma, and phlogiston)—but there is much evidence that dark matter is real.   Could a figure like Einstein exist today? No and yes. Many fields are so specialized that it is hard to imagine one person making an Einsteinian impact. That said, the Internet makes it much easier for an outsider to garner the attention of the scientific establishment. Of course she would still need transformative, innovative, and radical ideas.   Where will we find the next radical scientific ideas? We now have copious data in cosmology, neuroscience, genetics, and material science. Finding and comprehending meaningful patterns in that data will allow us to mine for fundamental principles and new frontiers for exploration. This is how I think we are going to find the next radical idea that could upend everything! 

Editorial Reviews

"Extremely well researched. . . . According to Natarajan, the word 'universe' may be on the verge of its most radical redefinition yet."—Marcus Chown, Times Higher Education"I am studying the big picture as thrillingly projected in Mapping the Heavens, a strikingly lucid account of the expansion, not just of the universe, but of the way we have tried to understand it, from the Babylonians to black holes and dark matter."—Richard Holmes, "By the Book," New York Times Book Review"By introducing the major players behind each discovery, Natarajan adds a lively human touch to her discussion, reinforcing the dynamism of a field that 'fans human curiosity and is driven by it as well.'"—Publishers Weekly (starred review)"Both novel and absorbing. . . . Her phrase 'Mapping the Heavens' is both literal and metaphorical. Natarajan describes the revolutions that have taken place in our ability to explore the structure of our universe. But the point she makes is deeper. By describing developments in cosmology—including the discovery of other galaxies, the discovery of the expansion of the universe, the existence of dark matter, black holes, and the mysterious dark energy causing the observed expansion of the universe to be speeding up—she succeeds in demonstrating how the progress of fundamental science often challenges the mental ‘maps’ that scientists conceive to represent their ideas."—Lawrence M. Krauss, New York Review of Books"Mapping the Heavens gives 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"This excellent book describes the boisterous debates and hard slog whereby our current understanding of the cosmos has emerged. It's especially welcome as a faithful portrayal of how science is actually done."—Martin Rees, author of Just Six Numbers"Priyamvada Natarajan’s love affair with the heavens began in childhood, continues with her notable work in astrophysics, and is now enhanced with this insightful overview of the hottest topics in astronomy today—including black holes, dark matter, dark energy, and exoplanets. Moreover, she traces how these ideas struggled to get accepted, providing the reader with an excellent peek at how science gets done."—Marcia Bartusiak, author of Black Hole and The Day We Found the 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"In this delightful tour of the cosmos, Priyamvada Natarajan traces the intellectual journey that has led to today’s understanding of the universe. Deftly weaving centuries of scientific progress with the curiosity, skepticism, and fortitude that made such progress possible, Natarajan captures well humanity’s passionate drive to discover."—Brian Greene, author of The Hidden Reality and The Elegant Universe