44 books match the query 'Astrophysics'
Van Allen, James A.
University of Iowa Press, 1993
This challenging collection of problems is organized into seven carefully crafted, thoughtful chapters on the Sun and the nature of the solar system; the motion of the planets; the Sun, Earth, and Moon; the sky as observed from the rotating, revolving Earth; other planets, their satellites, their rings; asteroids, comets, and meteoroids; and the radiations and telescopes. From question 1, "List characteristics of the solar system that are major clues in devising a hypothesis of its origin and evolution," through question 924, "Give a brief list of the contributions of radio and radar technologies in lunar and planetary astronomy," the problems range in difficulty from ones requiring only simple knowledge to ones requiring significant understanding and analysis. Many of the answers, in turn, illuminate the questions by providing basic explanations of the concepts involved.
Pioneer 10 and 11 are now halfway to the edge of the solar system. All beginning and advanced students of astronomy and their instructors as well as all dedicated amateurs can join James Van Allen on this journey by exploring the questions and answers in this stimulating book.
Nasser Zakariya
University of Chicago Press, 2017

Edited by Helmut A. Abt
University of Chicago Press, 2000
Richard N. Boyd
University of Chicago Press, 2008

Neil Davis
University of Alaska Press, 1992
"I am confident [this book] will become the aurora watcher's bible for many years to come." (Sky & Telescope)
"This is participatory science at its best!" (Midwest Book Review)
"A delightful book, highly recommended." (CHOICE )
"A complete course for the layman with an interest in the northern lights." (Fairbanks Daily News-Miner)
"[Davis] has written the book in a smooth, how-it-works style, and his presentation is remarkably clear. . . . [He] expended much effort on this book, forming from his lifetime of knowledge a coherent and comprehensible picture of the aurora for the non-specialist." (ARCTIC)
"For a comprehensive guide to the northern lights, read Neil Davis's The Aurora." (Small Press Magazine)
Niayesh Afshordi and Phil Halper
University of Chicago Press, 2025
“Excellent.”—Steven Poole, The Wall Street Journal • “Terrific.”—Liz Else, New Scientist (Best Popular Science Books of 2025 So Far) • “A brilliant overview of the state of modern cosmology.”—Alex O'Connor, alexoconnor.com • “This will expand readers’ minds.”—Publishers Weekly • One of Smithsonian's Ten Best Science Books of 2025
“An intellectual feast.”—Carlo Rovelli • “A must-read.”—Sabine Hossenfelder • “Wonderfully broad and open-minded.”—Roger Penrose • “Remarkable.”—Brian Keating
A thrilling exploration of competing cosmological origin stories, comparing new scientific ideas that upend our very notions of space, time, and reality.
By most popular accounts, the universe started with a bang some 13.8 billion years ago. But what happened before the Big Bang? And how do we know it happened at all? Here prominent cosmologist Niayesh Afshordi and science communicator Phil Halper offer a tour of the peculiar possibilities: bouncing and cyclic universes, time loops, creations from nothing, multiverses, black hole births, string theories, and holograms. Along the way, they offer both a call for new physics and a riveting story of scientific debate.
Incorporating insights from Afshordi’s cutting-edge research and Halper’s original interviews with scientists like Stephen Hawking, Roger Penrose, and Alan Guth, Battle of the Big Bang compares these models for the origin of our origins, showing each theory’s strengths and weaknesses and explaining new attempts to test these notions. Battle of the Big Bang is a tale of rivalries and intrigue, of clashes of ideas that have raged from Greek antiquity to the present day over whether the universe is eternal or had a beginning, whether it is unique or one of many. But most of all, Afshordi and Halper show that this search is filled with wonder, discovery, and community—all essential for remembering a forgotten cosmic past.
Dante Lauretta, Brian May, Carina A. Bennett, Kenneth S. Coles, Claudia Manzoni, and C. W. V. Wolner
University of Arizona Press, 2023

Edited by Robert M. Wald
University of Chicago Press, 1998
Claus E. Rolfs and William S. Rodney
University of Chicago Press, 1988
John North
University of Chicago Press, 2008
Fulvio Melia
University of Chicago Press, 2009
Albert Einstein’s theory of general relativity describes the effect of gravitation on the shape of space and the flow of time. But for more than four decades after its publication, the theory remained largely a curiosity for scientists; however accurate it seemed, Einstein’s mathematical code—represented by six interlocking equations—was one of the most difficult to crack in all of science. That is, until a twenty-nine-year-old Cambridge graduate solved the great riddle in 1963. Roy Kerr’s solution emerged coincidentally with the discovery of black holes that same year and provided fertile testing ground—at long last—for general relativity. Today, scientists routinely cite the Kerr solution, but even among specialists, few know the story of how Kerr cracked Einstein’s code.
Fulvio Melia here offers an eyewitness account of the events leading up to Kerr’s great discovery. Cracking the Einstein Code vividly describes how luminaries such as Karl Schwarzschild, David Hilbert, and Emmy Noether set the stage for the Kerr solution; how Kerr came to make his breakthrough; and how scientists such as Roger Penrose, Kip Thorne, and Stephen Hawking used the accomplishment to refine and expand modern astronomy and physics. Today more than 300 million supermassive black holes are suspected of anchoring their host galaxies across the cosmos, and the Kerr solution is what astronomers and astrophysicists use to describe much of their behavior.
By unmasking the history behind the search for a real world solution to Einstein’s field equations, Melia offers a first-hand account of an important but untold story. Sometimes dramatic, often exhilarating, but always attuned to the human element, Cracking the Einstein Code is ultimately a showcase of how important science gets done.
Mario Vietri
University of Chicago Press, 2008

Edited by G. Srinivasan
University of Chicago Press, 1999
Harry Collins
University of Chicago Press, 2013
Harry Collins
University of Chicago Press, 2010
In theory, at least, gravitational waves do exist. We are constantly bathed in gravitational radiation, which is generated when stars explode or collide and a portion of their mass becomes energy that ripples out like a disturbance on the surface of a serene pond. But unfortunately no gravitational wave has ever been directly detected even though the search has lasted more than forty years.
As the leading chronicler of the search for gravitational waves, Harry Collins has been right there with the scientists since the start. The result of his unprecedented access to the front lines of physical science is Gravity’s Ghost, a thrilling chronicle of high-stakes research and cutting-edge discovery. Here, Collins reveals that scientific discovery and nondiscovery can turn on scientific traditions and rivalries, that ideal statistical analysis rests on impossible procedures and unattainable knowledge, and that fact in one place is baseless assumption in another. He also argues that sciences like gravitational wave detection, in exemplifying how the intractable is to be handled, can offer scientific leadership a moral beacon for the twenty-first century. In the end, Gravity’s Ghost shows that discoveries are the denouements of dramatic scientific mysteries.
Harry Collins
University of Chicago Press, 2004
Peter Mészáros
University of Chicago Press, 1992
Joseph Silk
Templeton Press, 2009
Edited by Edward Kolb, Michael Turner, Keith Olive, David Seckel, and David Lind
University of Chicago Press, 1986
Abigail Foerstner
University of Iowa Press, 2009
Astrophysicist and space pioneer James Van Allen (1914–2006), for whom the Van Allen radiation belts were named, was among the principal scientific investigators for twenty-four space missions, including Explorer I in 1958, the first successful U.S. satellite; Mariner 2’s 1962 flyby of Venus, the first successful mission to another planet; and the 1970s Pioneer 10 and Pioneer 11 missions that surveyed Jupiter and Saturn. Although he retired as a University of Iowa professor of physics and astronomy in 1985, he remained an active researcher, using his campus office to monitor data from Pioneer 10—on course to reach the edge of the solar system when its signal was lost in 2003—until a short time before his death at the age of ninety-one. Now Abigail Foerstner blends space science drama, military agendas, cold war politics, and the events of Van Allen’s lengthy career to create the first biography of this highly influential physicist.
Drawing on Van Allen’s correspondence and publications, years of interviews with him as well as with more than a hundred other people, and declassified documents from such archives as the Jet Propulsion Laboratory, the Kennedy Space Center, and the Applied Physics Laboratory, Foerstner describes Van Allen’s life from his Iowa childhood to his ?rst experiments at White Sands to the years of Explorer I until his death in 2006.
Often called the father of space science, James Van Allen led the way to mapping a new solar system based on the solar wind, massive solar storms, and cosmic rays. Pioneer 10 alone sent him more than thirty years of readings that helped push our recognition of the boundary of the solar system billions of miles past Pluto. Abigail Foerstner’s compelling biography charts the eventful life and time of this trailblazing physicist.
Bjørn Ekeberg
University of Minnesota Press, 2019
An engaging critique of the science and metaphysics behind our understanding of the universe
The James Webb Space Telescope, when launched in 2021, will be the premier orbital observatory, capable of studying every phase of the history of the universe, from the afterglow of the Big Bang to the formation of our solar system. Examining the theoretical basis for key experiments that have made this latest venture in astrophysics possible, Bjørn Ekeberg reveals that scientific cosmology actually operates in a twilight zone between the physical and metaphysical.
Metaphysical Experiments explains how our current framework for understanding the universe, the Big Bang theory, is more determined by a deep faith in mathematical universality than empirical observation. Ekeberg draws on philosophical insights by Spinoza, Bergson, Heidegger, and Arendt; on the critical perspectives of Latour, Stengers, and Serres; and on cutting-edge physics research at the Large Hadron Collider, to show how the universe of modern physics was invented to reconcile a Christian metaphysical premise with a claim to the theoretical unification of nature.
By focusing on the nonmathematical assumptions underlying some of the most significant events in modern science, Metaphysical Experiments offers a critical history of contemporary physics that demystifies such concepts as the universe, particles, singularity, gravity, blackbody radiation, the speed of light, wave/particle duality, natural constants, black holes, dark matter, and dark energy. Ekeberg’s incisive reading of the metaphysical underpinnings of scientific cosmology offers an innovative account of how we understand our place in the universe.
James A. Van Allen
University of Iowa Press, 2004
Edited by Paulo J. V. Garcia
University of Chicago Press, 2011
Circumstellar disks are vast expanses of dust that form around new stars in the earliest stages of their birth. Predicted by astronomers as early as the eighteenth century, they weren’t observed until the late twentieth century, when interstellar imaging technology enabled us to see nascent stars hundreds of light years away. Since then, circumstellar disks have become an area of intense study among astrophysicists, largely because they are thought to be the forerunners of planetary systems like our own—the possible birthplaces of planets.
This volume brings together a team of leading experts to distill the most up-to-date knowledge of circumstellar disks into a clear introductory volume. Understanding circumstellar disks requires a broad range of scientific knowledge, including chemical processes, the properties of dust and gases, hydrodynamics and magnetohydrodynamics, radiation transfer, and stellar evolution—all of which are covered in this comprehensive work, which will be indispensable for graduate students, seasoned researchers, or even advanced undergrads setting out on the study of planetary evolution.
Robert M. Wald
University of Chicago Press, 1994
David Kaiser
University of Chicago Press, 2024

Ya. B. Zel'dovich and I. D. Novikov
University of Chicago Press, 1983

S. Chandrasekhar
University of Chicago Press, 1989

S. Chandrasekhar
University of Chicago Press, 1989
S. Chandrasekhar
University of Chicago Press, 1989
S. Chandrasekhar
University of Chicago Press, 1990

S. Chandrasekhar
University of Chicago Press, 1991

S. Chandrasekhar
University of Chicago Press, 1997
Robert M. Wald
University of Chicago Press, 1992

Marcia Bartusiak and Stephen Lowe
University of Chicago Press, 2027
An hourly guide that tracks twenty-four stars, stellar clusters, and constellations across the sky to reveal their luminous lives and lore.
Over the course of a day, the constellations slowly shift, rising in the east and setting in the west, due to Earth’s rotation. A full turn of the celestial sphere, that bowl above us where the stars seemingly appear fixed to the surface, is completed once every twenty-four hours. In fact, the stars inspired the twenty-four-hour day, and one star, our Sun, rules the circadian rhythms of all life on our planet. This short book sweeps through the celestial sphere hour by hour, introducing a remarkable cast of stellar characters with each chapter. Celebrated science writer Marcia Bartusiak and mathematician Stephen Lowe blend practical astronomy with fascinating history to share unique cosmological stories.
This husband and wife team explain that observers have long split the sky into twenty-four hours of right ascension—a celestial equivalent of longitude and a universal scheme for locating cosmological objects. Each chapter of Star Day presents a single right ascension hour, from the stellar death of S Andromedae (zeroth hour)—an explosion that helped reveal the size of the universe—to Scheat (twenty-third hour), an aging red giant. Twice the mass of the Sun and some 1,500 times as bright, Scheat sometimes guides amateur astronomers to distant galaxies. In between, we learn about humans’ pole star, Polaris (second hour), and meet the supermassive black hole at the center of our Milky Way galaxy (seventeenth hour). By the end of our star day, we will appreciate both our own stellar origins and the fragile and deep connections between human civilizations and the ever-changing heavens. Star Day reminds us that wonder and discovery are easily available, all for the simple price of looking up.
For each chapter, artist Matthew Green has depicted these stellar scenes with entrancing pen-and-ink drawings. Working together to narrate and illustrate these stars' stories, Bartusiak, Lowe, and Green have created an engaging read that is a perfect way to spend an hour or two—and a true gift to both seasoned skywatchers and curious beginners.
Georg G. Raffelt
University of Chicago Press, 1996
David S. De Young
University of Chicago Press, 2002
Hans Mark
Duke University Press, 1987
Edited by C. P. Sonett, M. S. Giampapa, and M. S. Matthews
University of Arizona Press, 1991
Norman R. Lebovitz, William H. Reid, and Peter O. Vandervoort
University of Chicago Press, 1981

F. Curtis Michel
University of Chicago Press, 1990
David Garfinkle and Richard Garfinkle
University of Chicago Press, 2008
Allen Everett and Thomas Roman
University of Chicago Press, 2011
To see video demonstrations of key concepts from the book, please visit this website: http://www.press.uchicago.edu/sites/timewarp/
Sci-fi makes it look so easy. Receive a distress call from Alpha Centauri? No problem: punch the warp drive and you're there in minutes. Facing a catastrophe that can't be averted? Just pop back in the timestream and stop it before it starts. But for those of us not lucky enough to live in a science-fictional universe, are these ideas merely flights of fancy—or could it really be possible to travel through time or take shortcuts between stars?
Cutting-edge physics may not be able to answer those questions yet, but it does offer up some tantalizing possibilities. In Time Travel and Warp Drives, Allen Everett and Thomas A. Roman take readers on a clear, concise tour of our current understanding of the nature of time and space—and whether or not we might be able to bend them to our will. Using no math beyond high school algebra, the authors lay out an approachable explanation of Einstein's special relativity, then move through the fundamental differences between traveling forward and backward in time and the surprising theoretical connection between going back in time and traveling faster than the speed of light. They survey a variety of possible time machines and warp drives, including wormholes and warp bubbles, and, in a dizzyingly creative chapter, imagine the paradoxes that could plague a world where time travel was possible—killing your own grandfather is only one of them!
Written with a light touch and an irrepressible love of the fun of sci-fi scenarios—but firmly rooted in the most up-to-date science, Time Travel and Warp Drives will be a delightful discovery for any science buff or armchair chrononaut.
Edited by S. W. Bougher, D. M. Hunten, and R. J. Phillips
University of Arizona Press, 1997
Paul Davies
University of Chicago Press, 2021