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The riveting and mesmerizing story behind a watershed period in human history, the discovery of the startling size and true nature of our universe. On New Years Day in 1925, a young Edwin Hubble released his finding that our Universe was far bigger, eventually measured as a thousand trillion times larger than previously believed. Hubble’s proclamation sent shock waves through the scientific community. Six years later, in a series of meetings at Mount Wilson Observatory, Hubble and others convinced Albert Einstein that the Universe was not static but in fact expanding. Here Marcia Bartusiak reveals the key players, battles of will, clever insights, incredible technology, ground-breaking research, and wrong turns made by the early investigators of the heavens as they raced to uncover what many consider one of most significant discoveries in scientific history.
An unparalleled history of astronomy presented in the words of the scientists who made the discoveries. Here are the writings of Copernicus, Galileo, Kepler, Newton, Halley, Hubble, and Einstein, as well as that of dozens of others who have significantly contributed to our picture of the universe. From Aristotle's proof that the Earth is round to the 1998 paper that posited an accelerating universe, this book contains 100 entries spanning the history of astronomy. Award-winning science writer Marcia Bartusiak provides enormously entertaining introductions, putting the material in context and explaining its place in the literature. Archives of the Universe is essential reading for professional astronomers, science history buffs, and backyard stargazers alike.
How a team of researchers, led by the author, discovered our home galaxy's location in the universe. You are here: on Earth, which is part of the solar system, which is in the Milky Way galaxy, which itself is within the extragalactic supercluster Laniakea. And how can we pinpoint our location so precisely? For twenty years, astrophysicist Hélène Courtois surfed the cosmos with international teams of researchers, working to map our local universe. In this book, Courtois describes this quest and the discovery of our home supercluster. Courtois explains that Laniakea (which means “immense heaven” in Hawaiian) is the largest galaxy structure known to which we belong; it is huge, almost too large to comprehend—about five hundred million light-years in diameter. It contains about 100,000 large galaxies like our own, and a million smaller ones. Writing accessibly for nonspecialists, Courtois describes the visualization and analysis that allowed her team to map such large structures of the universe. She highlights the work of individual researchers, including portraits of several exceptional women astrophysicists—presenting another side of astronomy. Key ideas are highlighted in text insets; illustrations accompany the main text. The French edition of this book was named the Best Astronomy Book of 2017 by the astronomy magazine Ciel et espace. For this MIT Press English-language edition, Courtois has added descriptions of discoveries made after Laniakea: the cosmic velocity web and the Dipole and Cold Spot repellers. An engaging account of one of the most important discoveries in astrophysics in recent years, her story is a tribute to teamwork and international collaboration.
One of America's most talked-about science writers--and author of the award-winning book, Thursday's Universe--explores the phenomenon of "dark matter", the hypothesized, invisible substance that is changing our view of the universe. Photographs.
What if the Universe were to send you frequent reminders of the absolute power you have over your life? Author Mike Dooley, an interpreter for the Universe, has done exactly that in Notes from the Universe—a collection of empowering, invaluable truths that can be read front to back or opened at random. This first book in the Notes from the Universe trilogy teaches its readers to live a life far richer than they had previously thought imaginable. The Universe is here to remind us that we are in control. To have the life you desire, all you have to do is ask. The secret to manifesting change is not focusing on the how but instead, the end result of what you’re after—the kind of life you want. Then, once you are truly focused, the Universe will conspire on your behalf. Author Mike Dooley has turned over every stone, knocked on every door, and followed every impulse. He has immersed himself in the truths he needed to hear most; these were the kind of lessons he wrote about in his weekly emails. What started in 1998 as a little poem sent out once a week to 38 email addresses has evolved into an inspiring anecdote delivered to over 300,000 subscribers from 169 countries, each receiving a new note from the Universefive days a week. Mike Dooley serves as an interpreter for the Universe. Notes from the Universe begins a three-volume set that is brimful with powerful affirmations that will have you thinking positively, feeling confident, and walking the path to personal success. When readers discover the truths the Universe is unveiling in Notes from the Universe,they will begin living happier, more fulfilling lives.
In this book the author what it means to be physical, mental, or abstract entity, and how they relate to the concept of reality. His answers are framed in terms of a comprehensive ontology of substances, and properties inspired by Descartes, Locke, their successors, and their latter day exemplars.
Hang on tight for a raucous bounce through the solar system and back — propelled by funny, fanciful, factually sound poems and exuberant illustrations. The universe poured into me. My brain was overloaded. It smoked and glowed red-hot. And then it actually exploded. Ever wonder what the sun has to say about being the closest star to Earth? Or what Pluto has gotten up to since being demoted to a dwarf planet? Or where rocket ships go when they retire? Listen closely, because maybe, just maybe, your head will explode, too. With poetry that is equal parts accurate and entertaining — and illustrations that are positively out of this world — this book will enthrall amateur stargazers and budding astrophysicists as it reveals many of the wonders our universe holds. Space travelers in search of more information will find notes about the poems, a glossary, and a list of resources at the end.
"Easy-to-read guide to the universe. Includes information on the planets, and other astrological entities"--
Audisee® eBooks with Audio combine professional narration and text highlighting for an engaging read aloud experience! Does the universe circle around Earth? Do creatures live on the sun? Can you tell the future by looking at the stars? At one time, science supported wild notions like these! But later studies proved these ideas were nonsense. Discover science's biggest mistakes and oddest assumptions about physics and astronomy, and see how scientific thought changed over time.
An award-winning science journalist details the quest to isolate and understand dark matter--and shows how that search has helped us to understand the universe we inhabit. When you train a telescope on outer space, you can see luminous galaxies, nebulae, stars, and planets. But if you add all that together, it constitutes only 15 percent of the matter in the universe. Despite decades of research, the nature of the remaining 85 percent is unknown. We call it dark matter. In The Elephant in the Universe, Govert Schilling explores the fascinating history of the search for dark matter. Evidence for its existence comes from a wealth of astronomical observations. Theories and computer simulations of the evolution of the universe are also suggestive: they can be reconciled with astronomical measurements only if dark matter is a dominant component of nature. Physicists have devised huge, sensitive instruments to search for dark matter, which may be unlike anything else in the cosmos--some unknown elementary particle. Yet so far dark matter has escaped every experiment. Indeed, dark matter is so elusive that some scientists are beginning to suspect there might be something wrong with our theories about gravity or with the current paradigms of cosmology. Schilling interviews both believers and heretics and paints a colorful picture of the history and current status of dark matter research, with astronomers and physicists alike trying to make sense of theory and observation. Taking a holistic view of dark matter as a problem, an opportunity, and an example of science in action, The Elephant in the Universe is a vivid tale of scientists puzzling their way toward the true nature of the universe.