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"This book provides a contemporary and complete introduction to astrophysics for astronomy and physics majors."--
The phenomenal growth of modern astronomy, including the invention of the coronagraph and major developments in telescope design and photographic technique, is unparalleled in many centuries. Theories of relativity, the concept and measurement of the expanding universe, the location of sun and planets far from the center of the Milky Way, the exploration of the interiors of stars, the pulsation theory of Cepheid variation, and investigations of interstellar space have profoundly altered the astronomer's approach. These fundamental discoveries are reported in papers by such eminent scientists as Albert Einstein, Sir Arthur S. Eddington, Henry Norris Russell, Sir James Jeans, Meghnad Saha, Otto Struve, Fred L. Whipple, Bernard Lyot, Jan H. Oort, and George Ellery Hale. The Source Book's 69 contributions represent all fields of astronomy. For example, there are reports on the equivalence of mass and energy (E = mc ) of the special theory of relativity; building the 200-inch Palomar telescope; the scattering of galaxies suggesting a rapidly expanding universe; stellar evolution; and the Big Bang and Steady State theories of the universe's origin.
Physicists argue from different perspectives for and against the idea of the existence of multiple universes.
The heavens are beckoning us, telling us that this wonderful, mind-boggling cosmic display is indeed the work of the creator. And now, using rovers and satellites, we're venturing further out into the vastness of space than ever before. In Star Struck, Christian astronomer David Bradstreet and writer Steve Rabey take readers on a guided tour of the biggest story ever, offering both intriguing science lessons and powerful spiritual insights: As we discover more about cosmos, we understand more about the character of our Creator; The more we see the vastness and complexity of the universe, the more we experience awe, wonder, praise, gratitude and humility; Hundreds of Christian astronomers blaze the way into deep exploration of the universe today, discovering and proving God’s work in the heavens. Combining a respect and admiration for mainstream astronomy with a zeal for uncovering new details about God’s celestial handiwork at its core, this book about stars, planets, asteroids, nebulae, comets, dark matter, and the other fingerprints of God will tell you that all of the worlds around you are God’s and this world is his home for you.
This volume contains working papers on astronomy and astrophysics prepared by 15 non-National Research Council panels in areas ranging from radio astronomy to the status of the profession.
The American journal of science and arts
This book proposes a novel approach to practising social and political analysis based on the role of logics. The authors articulate a distinctive perspective on social science explanation that avoids the problems of scientism and subjectivism by steering a careful course between lawlike explanations and thick descriptions. Drawing upon hermeneutics, poststructuralism, psychoanalysis, and post-analytical philosophy, this new approach offers a particular set of logics – social, political and fantasmatic – with which to construct critical explanations of practices and regimes. While the first part of the book critically engages with lawlike, interpretivist and causal approaches to critical explanation, the second part elaborates an alternative grammar of concepts informed by an ontological stance rooted in poststructuralist theory. In developing this approach, a number of empirical cases are included to illustrate its basic concepts and logics, ranging from the apartheid regime in South Africa to recent changes in higher education. The book will be a valuable tool for scholars and researchers in a variety of related fields of study in the social sciences, especially the disciplines of political science and political theory, international relations, social theory, cultural studies, anthropology and philosophy.
Based on lectures given in honour of Stephen Hawking's sixtieth birthday, this book comprises contributions from some of the world's leading theoretical physicists. It begins with a section containing chapters by successful scientific popularisers, bringing to life both Hawking's work and other exciting developments in physics. The book then goes on to provide a critical evaluation of advanced subjects in modern cosmology and theoretical physics. Topics covered include the origin of the universe, warped spacetime, cosmological singularities, quantum gravity, black holes, string theory, quantum cosmology and inflation. As well as providing a fascinating overview of the wide variety of subject areas to which Stephen Hawking has contributed, this book represents an important assessment of prospects for the future of fundamental physics and cosmology.