Author : Kristen Lippincott
Publisher : Springer Nature
Page : 297 pages
File Size : 33,54 MB
Release :
Category :
ISBN : 3031567862
Author : W. T. Sullivan
Publisher : Cambridge University Press
Page : 436 pages
File Size : 18,68 MB
Release : 2004
Category : Science
ISBN : 9780521616027
Recollection by pioneers in radio astronomy, to mark the fiftieth anniversary of extraterrestrial radio emission in 1933.
Author : James J Kolata
Publisher : Morgan & Claypool Publishers
Page : 155 pages
File Size : 13,46 MB
Release : 2015-12-01
Category : Nature
ISBN : 1681741644
Cosmology is the study of the origin, size, and evolution of the entire universe. Every culture has developed a cosmology, whether it be based on religious, philosophical, or scientific principles. In this book, the evolution of the scientific understanding of the Universe in Western tradition is traced from the early Greek philosophers to the most modern 21st century view. After a brief introduction to the concept of the scientific method, the first part of the book describes the way in which detailed observations of the Universe, first with the naked eye and later with increasingly complex modern instruments, ultimately led to the development of the "Big Bang" theory. The second part of the book traces the evolution of the Big Bang including the very recent observation that the expansion of the Universe is itself accelerating with time.
Author : Hugh Thurston
Publisher : Springer Science & Business Media
Page : 277 pages
File Size : 36,99 MB
Release : 2012-12-06
Category : Science
ISBN : 146124322X
People must have watched the skies from time immemorial. Human beings have always shown intellectual curiosity in abundance, and before the invention of modern distractions people had more time-and more mental energy-to devote to stargazing than we have. Megaliths, Chinese oracle bones, Babylonian clay tablets, and Mayan glyphs all yield evi dence of early peoples' interest in the skies. To understand early astronomy we need to be familiar with various phenomena that could-and still can-be seen in the sky. For instance, it seems that some early people were interested in the points on the horizon where the moon rises or sets and marked the directions of these points with megaliths. These directions go through a complicated cycle-much more complicated than the cycle of the phases of the moon from new to full and back to new, and more complicated than the cycle of the rising and setting directions of the sun. Other peoples were interested in the irregular motions of the planets and in the way in which the times of rising of the various stars varied through the year, so we need to know about these phenomena, i. e. , about retrogression and about heliacal rising, to usc the technical terms. The book opens with an explanation of these matters. Early astronomers did more than just gaze in awe at the heavenly bodies; they tried to understand the complex details of their movements. By 300 H. C.
Author : Steven Soter
Publisher :
Page : 253 pages
File Size : 29,68 MB
Release : 2001
Category : Science
ISBN : 9781565846029
Leading scientists offer a collection of essays that furnish illuminating explanations of recent discoveries in modern astrophysics--from the Big Bang to black holes--the possibility of life on other worlds, and the emerging technologies that make such research possible, accompanied by incisive profiles of such key figures as Carl Sagan and Georges Lemaetre. Original.
Author : Richard de Grijs
Publisher : John Wiley & Sons
Page : 326 pages
File Size : 25,1 MB
Release : 2011-09-26
Category : Science
ISBN : 0470511796
Distance determination is an essential technique in astronomy, and is briefly covered in most textbooks on astrophysics and cosmology. It is rarely covered as a coherent topic in its own right. When it is discussed the approach is frequently very dry, splitting the teaching into, for example, stars, galaxies and cosmologies, and as a consequence, books lack depth and are rarely comprehensive. Adopting a unique and engaging approach to the subject An Introduction to distance Measurement in Astronomy will take the reader on a journey from the solar neighbourhood to the edge of the Universe, discussing the range of distance measurements methods on the way. The book will focus on the physical processes discussing properties that underlie each method, rather than just presenting a collection of techniques. As well as providing the most compressive account of distance measurements to date, the book will use the common theme of distance measurement to impart basic concepts relevant to a wide variety of areas in astronomy/astrophysics. The book will provide an updated account of the progress made in a large number of subfields in astrophysics, leading to improved distance estimates particularly focusing on the underlying physics. Additionally it will illustrate the pitfalls in these areas and discuss the impact of the remaining uncertainties in the complete understanding of the Universes at large. As a result the book will not only provide a comprehensive study of distance measurement, but also include many recent advances in astrophysics.
Author : Yulia Frumer
Publisher : University of Chicago Press
Page : 290 pages
File Size : 48,30 MB
Release : 2018-01-18
Category : History
ISBN : 022651644X
Variable hours in a changing society -- Towers, pillows, and graphs: variation in clock design -- Astronomical time measurement and changing conceptions of time -- Geodesy, cartography, and time measurement -- Navigation and global time -- Time measurement on the ground in Kaga domain -- Clock-makers at the crossroads -- Western time and the rhetoric of enlightenment
Author : Alan Hirshfeld
Publisher : Myprint
Page : 192 pages
File Size : 48,68 MB
Release : 2020-12-22
Category :
ISBN : 9780750336925
How do astronomers know what they know about the stars and planets? That is the question behind today's rapid pace of cosmic discovery, for every new finding rests upon a centuries-long foundation of astronomical practice. Introduction to Stars and Planets: An activities-based exploration reveals the methods by which Earthbound observers have deduced the physical attributes of celestial bodies, whether situated within our solar neighborhood or at the far ends of the galaxy. The book's 28 mildly mathematical activities invite readers to carry out the essential work of the astronomer by utilizing real observational data sets and high-quality celestial photographs to establish the innate properties of a range of cosmic systems. Taken in sequence, these activities illustrate the epic advancement of stellar and planetary astronomy over the past century, up to the present day. Key Features Wide-ranging topical coverage of both historical and up-to-the-minute aspects of astronomical discovery Uses a learning-by-doing approach Structured, goal-oriented framework centered on the methods and physical principles by which astronomers study the universe Provides real-time educational feedback to students Introduces elementary mathematics for students to gain a truer sense of the work astronomers do
Author : James Evans
Publisher : Oxford University Press
Page : 495 pages
File Size : 36,88 MB
Release : 1998-10
Category : History
ISBN : 0195095391
Birth of astronomy -- Celestial sphere -- Some applications of spherics -- Calendars and time reckoning -- Solar theory -- Fixed stars -- Planetary theory -- Frequently used tables -- Appendix : patterns for models.
Author : Aristotle
Publisher : Aeterna Press
Page : 124 pages
File Size : 28,20 MB
Release : 1969
Category : Religion
ISBN :
On the Heavens (Greek: Περὶ οὐρανοῦ, Latin: De Caelo or De Caelo et Mundo) is Aristotle’s chief cosmological treatise: written in 350 BC it contains his astronomical theory and his ideas on the concrete workings of the terrestrial world. It should not be confused with the spurious work On the Universe (De mundo, also known as On the Cosmos).
