The Sun is nowadays observed using di?erent techniques that provide an almost instantaneous 3-D map of its structure. Of particular interest is the studyofthevariabilityinthesolaroutputproducedbythedissipationofm- netic energy on di?erent spatial and temporal scales – the so-called magnetic activity. The 11-year cycle is the main feature describing this phenomenon. Apart from its intrinsic scienti?c interest, this topic is worth studying because of the interaction of such processes with the terrestrial environment. A ?eet of space and ground-based observatories are currently monitoring the behaviour of our star on a daily basis. However, solar activity varies not only on this decadal time-scale, as has been attested mainly through two methods: (a) records of the number of sunspots observed on the solar surface from 1610, and (b) the records of 14 10 cosmogenic isotopes, such as Cand Be, measured in tree-rings and i- cores, respectively. The study of the long-term behaviour of solar activity may be comp- mented by the study of historical accounts describing phenomena directly or indirectly related to solar activity. Numerous scienti?c and non-scienti?c d- uments have reported these events and we can make use of them as a proxy of solar activity in past times.

It was the place where blues, pop, and country merged into rock and roll--and the sounds that emerged from the tiny storefront at 706 Union Avenue in Memphis are still reverberating around the world nearly fifty years after they were made. On Sam Phillips's bright yellow Sun Records label spun a mind-bendingly eclectic body of music by Carl Perkins, Jerry Lee Lewis, Roy Orbison, Charlie Rich, Junior Parker, Johnny Cash, and many others. And one day, a gawky nobody named Elvis Presley walked in.

In Memphis, Tennessee, in the 1950s, there was hard-edged blues playing on Beale Street, and hillbilly boogie on the outskirts of town. But at Sam Phillips’ Sun Records studio on Union Avenue, there was something different going on – a whole lotta shakin’, rockin’, and rollin’. This is where rock ’n’ roll was born. Sun Records: the company that launched Elvis Presley, Jerry Lee Lewis, Johnny Cash, Roy Orbison, and Carl Perkins. The label that brought the world, “Blue Suede Shoes,” “Whole Lotta Shakin’ Goin’ On,” “Breathless,” “I Walk the Line,” “Mystery Train,” “Good Rockin’ Tonight.” The Birth of Rock ’n’ Roll: 70 Years of Sun Records is the official history of this legendary label, and looks at its story in a unique way: through the lens of 70 of its most iconic recordings. From the early days with primal blues artists like Howlin’ Wolf and B.B. King to long nights in the studio with Elvis and Jerry Lee Lewis, you will see how the label was shaped and how it redefined American music. Accompanying the recordings is the label’s origin story and a look at the mission of the label today, as well as “Sun Spot” sidebars—a fascinating dive into subjects such as how the iconic logo was created, the legendary Million Dollar Quartet sessions, and how the song “Harper Valley, PTA” funded the purchase of the label. Written by two of the most acclaimed music writers of our time, Peter Guralnick and Colin Escott, and featuring hundreds of rare images from the Sun archives as well as a foreword by music legend Jerry Lee Lewis, this is a one-of-a-kind book for anyone who wants to know where it all started.

Comprehensive and engaging, this colourful study covers the whole sweep of ritual history from the earliest written records to the present day. From May Day revels and Midsummer fires, to Harvest Home and Hallowe'en, to the twelve days of Christmas, Ronald Hutton takes us on a fascinating journey through the ritual year in Britain. He challenges many common assumptions about the customs of the past, and debunks many myths surrounding festivals of the present, to illuminate the history of the calendar year we live by today.

" ... Concise explanations and descriptions - easily read and readily understood - of what we know of the chain of events and processes that connect the Sun to the Earth, with special emphasis on space weather and Sun-Climate."--Dear Reader.

The search for a cause of the global warming phenomenon on our planet has sparked some interest in the scientific community. The connection between changes occurring in the sun and global warming presents one fundamental perspective which has been investigated by a number of scientific research groups. In recent times, there have been some promising results that might help us uncover the clues about such a link. The Sun-Climate Connection over the Last Millennium: facts and questions presents fundamental information about the solar activity, space weather, terrestrial climates and their variations over an extended period of time. The information presented is a set of analyses based on modern methods of statistical analysis of non-stationary time series, including Fourier, wavelet and singular spectral analysis while considering space weather phenomena (solar winds, solar flares, aurora borealis etc.) and other terrestrial manifestations of solar activity. The physical mechanisms potentially linking solar activity and space weather to climate are discussed based on these analyses. The eBook also provides some context of modern millennial temperature reconstructions for explaining global warming in the 20th century. Scenarios of the solar activity and climate evolution throughout the 21st century are considered on the basis of the updated data. The eBook provides useful facts for researchers seeking information on climate and space research with respect to solar phenomena

On the surface of the Sun, spots appear and fade in a predictable cycle, like a great clock in the sky. In medieval Russia, China, and Korea, monks and court astronomers recorded the appearance of these dark shapes, interpreting them as omens of things to come. In Western Europe, by contrast, where a cosmology originating with Aristotle prevailed, the Sun was regarded as part of the unchanging celestial realm, and it took observations through telescopes by Galileo and others to establish the reality of solar imperfections. In the nineteenth century, amateur astronomers discovered that sunspots ebb and flow about every eleven years—spurring speculation about their influence on the weather and even the stock market. Exploring these and many other crucial developments, Pierre Sokolsky provides a history of knowledge of the Sun through the lens of sunspots and the solar cycle. He ranges widely across cultures and throughout history, from the earliest recorded observations of sunspots in Chinese annals to satellites orbiting the Sun today, and from worship of the Sun as a deity in ancient times to present-day scientific understandings of stars and their magnetic fields. Considering how various thinkers sought to solve the puzzle of sunspots, Sokolsky sheds new light on key discoveries and the people who made them, as well as their historical and cultural contexts. Fast-paced, comprehensive, and learned, The Clock in the Sun shows readers our closest star from many new angles.