Models Of Time And Space From Astrophysics And World Cultures

Models of Time and Space from Astrophysics and World Cultures explores how our conceptions of time, space, and the physical universe have evolved across cultures throughout the centuries. Developed with a humanistic approach, this book blends historical sources, biographical profiles of exceptional scientists, and the latest discoveries in both astrophysics and particle physics. This rich read describes the incredible insights and ultimate limits of our knowledge, the physical universe, and how ideas old and new have converged, across the world, to build our current understanding of reality. From the Large Hadron Collider to the James Webb Space Telescope, we have mapped the universe from the smallest to largest scales; allowing us to gain fundamental knowledge that has transformed our understanding of the universe. The chapters herein will teach you about dark matter and dark energy, gravitational waves and other complex parts of the cosmos. Along the way, you will learn a thing or two about quantum mechanics, parallel universes, and the ultimate boundaries of the observable universe. This book cultivates insight from a variety of cultural traditions, including perspectives from both modern and ancient cultures, in order to show how our modern conceptions of space and time have arisen from the ongoing explorations within ancient world civilizations. It is a valuable, intriguing and insightful volume for those interested in the fields of historical astronomy and cultural astronomy, as well as for anyone interested in learning about the latest finds from the field of physics and astrophysics.

"The Big Bang is dead and astrophysicist Adam Frank explains how our experience of time will change as a result"--

THIS EDITION HAS BEEN REPLACED BY A NEWER EDITION From about 1880 to World War I, sweeping changes in technology and culture created new modes of understanding and experiencing time and space. Stephen Kern writes about the onrush of technics that reshaped life concretely--telephone, electric lighting, steamship, skyscraper, bicycle, cinema, plane, x-ray, machine gun-and the cultural innovations that shattered older forms of art and thought--the stream-of-consciousness novel, psychoanalysis, Cubism, simultaneous poetry, relativity, and the introduction of world standard time. Kern interprets this generation's revolutionized sense of past, present, and future, and of form, distance, and direction. This overview includes such figures as Proust Joyce, Mann, Wells, Gertrude Stein, Strindberg, Freud, Husserl, Apollinaire, Conrad, Picasso, and Einstein, as well as diverse sources of popular culture drawn from journals, newspapers, and magazines. It also treats new developments in personal and social relations including scientific management, assembly lines, urbanism, imperialism, and trench warfare. While exploring transformed spatial-temporal dimensions, the book focuses on the way new sensibilities subverted traditional values. Kern identifies a broad leveling of cultural hierarchies such as the Cubist breakdown of the conventional distinction between the prominent subject and the framing background, and he argues that these levelings parallel the challenge to aristocratic society, the rise of democracy, and the death of God. This entire reworking of time and space is shown finally to have influenced the conduct of diplomacy during the crisis of July 1914 and to havestructured the Cubist war that followed.

This book chronicles the revolution in STEM teaching and learning that has arisen from a convergence of educational research, emerging technologies, and innovative ways of structuring both the physical space and classroom activities in STEM higher education. Beginning with a historical overview of US higher education and an overview of diversity in STEM in the US, the book sets a context in which our present-day innovation in science and technology urgently needs to provide more diversity and inclusion within STEM fields. Research-validated pedagogies using active learning and new types of research-based curriculum is transforming how physics, biology and other fields are taught in leading universities, and the book gives profiles of leading innovators in science education and examples of exciting new research-based courses taking root in US institutions. The book includes interviews with leading scientists and educators, case studies of new courses and new institutions, and descriptions of site visits where new trends in 21st STEM education are being developed. The book also takes the reader into innovative learning environments in engineering where students are empowered by emerging technologies to develop new creative capacity in their STEM education, through new centers for design thinking and liberal arts-based engineering. Equally innovative are new conceptual frameworks for course design and learning, and the book explores the concepts of Scientific Teaching, Backward Course Design, Threshold Concepts and Learning Taxonomies in a systematic way with examples from diverse scientific fields. Finally, the book takes the reader inside the leading centers for online education, including Udacity, Coursera and EdX, interviews the leaders and founders of MOOC technology, and gives a sense of how online education is evolving and what this means for STEM education. This book provides a broad and deep exploration into the historical context of science education and into some of the cutting-edge innovations that are reshaping how leading universities teach science and engineering. The emergence of exponentially advancing technologies such as synthetic biology, artificial intelligence and materials sciences has been described as the Fourth Industrial Revolution, and the book explores how these technologies will shape our future will bring a transformation of STEM curriculum that can help students solve many the most urgent problems facing our world and society.

The uses of time in astronomy - from pointing telescopes, coordinating and processing observations, predicting ephemerides, cultures, religious practices, history, businesses, determining Earth orientation, analyzing time-series data and in many other ways - represent a broad sample of how time is used throughout human society and in space. Time and its reciprocal, frequency, is the most accurately measurable quantity and often an important path to the frontiers of science. But the future of timekeeping is changing with the development of optical frequency standards and the resulting challenges of distributing time at ever higher precision, with the possibility of timescales based on pulsars, and with the inclusion of higher-order relativistic effects. The definition of the second will likely be changed before the end of this decade, and its realization will increase in accuracy; the definition of the day is no longer obvious. The variability of the Earth's rotation presents challenges of understanding and prediction. In this symposium speakers took a closer look at time in astronomy, other sciences, cultures, and business as a defining element of modern civilization. The symposium aimed to set the stage for future timekeeping standards, infrastructure, and engineering best practices for astronomers and the broader society. At the same time the program was cognizant of the rich history from Harrison's chronometer to today's atomic clocks and pulsar observations. The theoreticians and engineers of time were brought together with the educators and historians of science, enriching the understanding of time among both experts and the public.

“Impey combines the vision of a practicing scientist with the voice of a gifted storyteller.”—Dava Sobel In this vibrant, eye-opening tour of milestones in the history of our universe, Chris Impey guides us through space and time, leading us from the familiar sights of the night sky to the dazzlingly strange aftermath of the Big Bang. What if we could look into space and see not only our place in the universe but also how we came to be here? As it happens, we can. Because it takes time for light to travel, we see more and more distant regions of the universe as they were in the successively greater past. Impey uses this concept—"look-back time"—to take us on an intergalactic tour that is simultaneously out in space and back in time. Performing a type of cosmic archaeology, Impey brilliantly describes the astronomical clues that scientists have used to solve fascinating mysteries about the origins and development of our universe. The milestones on this journey range from the nearby to the remote: we travel from the Moon, Jupiter, and the black hole at the heart of our galaxy all the way to the first star, the first ray of light, and even the strange, roiling conditions of the infant universe, an intense and volatile environment in which matter was created from pure energy. Impey gives us breathtaking visual descriptions and also explains what each landmark can reveal about the universe and its history. His lucid, wonderfully engaging scientific discussions bring us to the brink of modern cosmology and physics, illuminating such mind-bending concepts as invisible dimensions, timelessness, and multiple universes. A dynamic and unforgettable portrait of the cosmos, How It Began will reward its readers with a deeper understanding of the universe we inhabit as well as a renewed sense of wonder at its beauty and mystery.

In this comprehensive and interdisciplinary volume, former NASA Chief Historian Steven Dick reflects on the exploration of space, astrobiology and its implications, cosmic evolution, astronomical institutions, discovering and classifying the cosmos, and the philosophy of astronomy. The unifying theme of the book is the connection between cosmos and culture, or what Carl Sagan many years ago called the “cosmic connection.” As both an astronomer and historian of science, Dr. Dick has been both a witness to and a participant in many of the astronomical events of the last half century. This collection of papers presents his reflections over the last forty years in a way accessible to historians, philosophers, and scientists alike. From the search for alien life to ongoing space exploration efforts, readers will find this volume full of engaging topics relevant to science, society, and our collective future on planet Earth and beyond.

Provides a comprehensive reference for Earth and space sciences, including entries on climate change, stellar evolution, tsunamis, renewable energy options, and mass wasting.