The book is meant for people with little knowledge of astronomy or space exploration and will give them a basic understanding of the disciplines by examining their most interesting aspects and combining them with the human experience; such as explaining how a person can walk at 18,000 miles an hour or telling the story of a woman who after she was struck by an asteroid was determined to sell the space rock and become rich but instead lost everything because of her greed or the first account of the man who fell to Earth, 20 miles above the surface traveling more than 800 miles an hour while his frightened mother watched on the ground going through fits to remain composed in front of international cameras.

The touchstone for contemporary stargazers. This classic, groundbreaking guide has been the go-to field guide for both beginning and experienced amateur astronomers for nearly 30 years. The fourth edition brings Terence Dickinson and Alan Dyer's invaluable manual completely up-to-date. Setting a new standard for astronomy guides, it will serve as the touchstone for the next generation of stargazers as well as longtime devotees. Technology and astronomical understanding are evolving at a breathtaking clip, and to reflect the latest information about observing techniques and equipment, this massively revised and expanded edition has been completely rebuilt (an additional 48 pages brings the page count to 416). Illustrated throughout with all-new photographs and star charts, this edition boasts a refreshed design and features five brand-new chapters, including three essential essays on binocular, telescope and Moon tours by renowned astronomy writer Ken Hewitt-White. With new content on naked-eye sky sights, LED lighting technology, WiFi-enabled telescopes and the latest advances in binoculars, telescopes and other astronomical gear, the fourth edition of The Backyard Astronomer's Guide is sure to become an indispensable reference for all levels of stargazers. New techniques for observing the Sun, the Moon and solar and lunar eclipses are an especially timely addition, given the upcoming solar eclipses in 2023 and 2024. Rounding out these impressive offerings are new sections on dark sky reserves, astro-tourism, modern astrophotography and cellphone astrophotography, making this book an enduring must-have guide for anyone looking to improve his or her astronomical viewing experience. The Backyard Astronomer's Guide also features a foreword by Dr. Sara Seager, a Canadian-American astrophysicist and planetary scientist at the Massachusetts Institute of Technology and an internationally recognized expert in the search for exoplanets.

Modern x-ray data, available through online archives, are important for many astronomical topics. However, using these data requires specialized techniques and software. Written for graduate students, professional astronomers and researchers who want to start working in this field, this book is a practical guide to x-ray astronomy. The handbook begins with x-ray optics, basic detector physics and CCDs, before focussing on data analysis. It introduces the reduction and calibration of x-ray data, scientific analysis, archives, statistical issues and the particular problems of highly extended sources. The book describes the main hardware used in x-ray astronomy, emphasizing the implications for data analysis. The concepts behind common x-ray astronomy data analysis software are explained. The appendices present reference material often required during data analysis.

A BBC Sky at Night Best Astronomy and Space Book of the Year “[A] luminous guide to the cosmos...Jo Dunkley swoops from Earth to the observable limits, then explores stellar life cycles, dark matter, cosmic evolution and the soup-to-nuts history of the Universe.” —Nature “A grand tour of space and time, from our nearest planetary neighbors to the edge of the observable Universe...If you feel like refreshing your background knowledge...this little gem certainly won’t disappoint.” —Govert Schilling, BBC Sky at Night Most of us have heard of black holes and supernovas, galaxies and the Big Bang. But few understand more than the bare facts about the universe we call home. What is really out there? How did it all begin? Where are we going? Jo Dunkley begins in Earth’s neighborhood, explaining the nature of the Solar System, the stars in our night sky, and the Milky Way. She traces the evolution of the universe from the Big Bang fourteen billion years ago, past the birth of the Sun and our planets, to today and beyond. She then explains cutting-edge debates about such perplexing phenomena as the accelerating expansion of the universe and the possibility that our universe is only one of many. Our Universe conveys with authority and grace the thrill of scientific discovery and a contagious enthusiasm for the endless wonders of space-time.

This comprehensive guide to astronomy introduces the basic concepts, explaining what, when, and how to observe space, right through to current theories on everything from black holes to microquasars. It helps you to navigate the night sky, identify the constellations and find planets, comets, galaxies and deep-sky objects. Accessible, informative, and fully-illustrated, this is an invaluable practical companion for anyone who loves stargazing.

By the year 2050, Earth's population will double. If we continue with current farming practices, vast amounts of wilderness will be lost, millions of birds and billions of insects will die, and the public will lose billions of dollars as a consequence of environmental degradation. Clearly, there must be a better way to meet the need for increased food production. Written as part memoir, part instruction, and part contemplation, Tomorrow's Table argues that a judicious blend of two important strands of agriculture--genetic engineering and organic farming--is key to helping feed the world's growing population in an ecologically balanced manner. Pamela Ronald, a geneticist, and her husband, Raoul Adamchak, an organic farmer, take the reader inside their lives for roughly a year, allowing us to look over their shoulders so that we can see what geneticists and organic farmers actually do. The reader sees the problems that farmers face, trying to provide larger yields without resorting to expensive or environmentally hazardous chemicals, a problem that will loom larger and larger as the century progresses. They learn how organic farmers and geneticists address these problems. This book is for consumers, farmers, and policy decision makers who want to make food choices and policy that will support ecologically responsible farming practices. It is also for anyone who wants accurate information about organic farming, genetic engineering, and their potential impacts on human health and the environment.

A delightful anthology of classical Greek and Roman writings celebrating country living—ranging from a philosophy of compost to hymns to the gods of agriculture Whether you farm or garden, live in the country or long to move there, or simply enjoy an occasional rural retreat, you will be delighted by this cornucopia of writings about living and working on the land, harvested from the fertile fields of ancient Greek and Roman literature. An inspiring antidote to the digital age, How to Be a Farmer evokes the beauty and bounty of nature with a rich mixture of philosophy, practical advice, history, and humor. Together, these timeless reflections on what the Greeks called boukolika and the Romans res rusticae provide an entertaining and enlightening guide to a more meaningful and sustainable way of life. In fresh translations by classicist and farmer M. D. Usher, with the original texts on facing pages, Hesiod praises the dignity of labor; Plato describes the rustic simplicity of his ideal republic; Varro dedicates a farming manual to his wife, Fundania (“Mrs. Farmer”); and Vergil idealizes farmers as residents of the Golden Age. In other selections, Horace extols the joys of simple living at his cherished country farm; Pliny the Elder explains why all culture stems from agriculture; Columella praises donkeys and tells how to choose a ram or a dog; Musonius Rufus argues that farming is the best livelihood for a philosopher; and there is much more. Proof that farming is ultimately a state of mind we should all cultivate, How to Be a Farmer will charm anyone who loves nature or its fruits.

Excellent introduction to finding previously unknown comets, asteroids, novae and supernovae.