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Definitive reference on comets seen from 1960 to 1982, for amateur and professional astronomers, and historians of science.
For many astronomers, the holy grail of observation is to discover a comet, not least because comets always bear the name of their discoverer! Hunting and Imaging Comets was written for comet hunters and digital imagers who want to discover, rediscover, monitor, and make pictures of comets using astronomical CCD cameras and DSLRs. The old days of the purely visual comet hunter are pretty much over, but this is not to say that amateurs have lost interest in finding comets. The books also covers the discovery of comet fragments in the SOHO image data, CCD monitoring of older comets prone to violent outbursts, the imaging of new NEOs (Near Earth Objects) that have quite often been revealed as comets - not asteroids - by amateur astronomers, and the finding of recent comets impacting Jupiter.
Cometography is a multi-volume catalog of every comet observed from ancient times up to the 1990s, when the internet took off as a medium of scientific record. It uses the most reliable orbits known to determine the distances from the Earth and Sun at the time of discovery and last observation, as well as the largest and smallest angular distance to the Sun, most northerly and southerly declination, closest distance to the Earth, and other details, to enable the reader to understand each comet's physical appearance. Volume 6, the final volume in the catalog, covers the observations and pertinent calculations for every comet seen between 1983 and 1993. The comets are listed in chronological order, with complete references to publications relating to each comet and physical descriptions of each comet's development throughout its apparition. Cometography is the definitive reference on comets through the ages, for astronomers and historians of science.
The quantity of numbered minor planets has now well exceeded a quarter million. The new sixth edition of the Dictionary of Minor Planet Names, which is the IAU’s official reference work for the field, now covers more than 17,000 named minor planets. In addition to being of practical value for identification purposes, the Dictionary of Minor Planet Names provides authoritative information on the basis of the rich and colorful variety of ingenious names, from heavenly goddesses to artists, from scientists to Nobel laureates, from historical or political figures to ordinary women and men, from mountains to buildings, as well as a variety of compound terms and curiosities. This sixth edition of the Dictionary of Minor Planet Names has grown by more than 7,000 entries compared to the fifth edition and by more than 2,000 compared to the fifth edition, including its two addenda published in 2006 and 2009. In addition, there are many corrections, revisions and updates to the entries published in earlier editions. This work is an abundant source of information for anyone interested in minor planets and who enjoys reading about the people and things minor planets commemorate.
Very little is known about the battle of Carham, fought between the Scots and Northumbrians in 1018. The leaders were probably Máel Coluim II, king of Scotland, and Uhtred of Bamburgh, earl or ealdorman in Northumbria. The outcome of the battle was a victory for the Scots, seen by some as a pivotal event in the expansion of the Scottish kingdom, the demise of Northumbria and the Scottish conquest of 'Lothian'. The battle also removed a potentially significant source of resistance to the recent conqueror of England, Cnut. This collection of essays by a range of subject specialists explores the battle in its context, bringing new understanding of this important and controversial historical event. Topics covered include: Anglo-Scottish relations, the political character and ecclesiastical organisation of the Northumbrian territory ruled by Uhtred, material from the Chronicles and other historical records that brings the era to light, and the archaeological and sculptural landscape of the tenth- and eleventh-century Tweed basin, where the battle took place.
Explores the significant impact of this countercultural figure of postwar Japan.
Extreme Solar Particle Storms: The hostile Sun provides a consolidated review of our current understanding of extreme solar events, or black swans, that leave our technological society vulnerable. Written by experts at the forefront of the growing field of solar storms, this book will be of interest to students and researchers, as well as those curious about the threat that our Sun poses to the modern world.
Comets are small bodies, but of great cosmic relevance. Given its pristine nature, they may preserve valuable and unique information on thechemical and physical processes that took place in theearly solar system, and that may be occurring in the formation of other planetary systems. They might have even played a very important role in the origin of life on Earth. Beyond that, since ancient times comets have inspired awe, superstition, and also curiosity anddebate. Their sudden apparitions challenged the long-held view of the immutability of the heavens, which triggered a long debate on whether comets had a heavenly or terrestrial nature. Therefore, comets have a prominent role in the history of scienti?cthought, that goes back to the most ancient civilizations. The last apparition of comet Halley in 1986 was a landmark since it arouse a great expectation in the scienti?c community and in the public at large. For the ?rst time, a ?otilla of spacecrafts visited a comet. Agreat number of popular and technical books were written on Halley, and comets in general, around the mid-eighties. The interest in comets never subsided after Halley’s passage which is re?ected in the large volume of printed material on these bodies. I have taken the challenge to write a new book on comets that summarizes most of the recent advances on thesubject, including my own workdeveloped during the last 25 years.
The original idea for a conference on the "shapes of knowledge" dates back over ten years to conversations with the late Charles Schmitt of the Warburg Institute. What happened to the classifications of the sciences between the time of the medieval Studium and that of the French Encyclopedie is a complex and highly abstract question; but posing it is an effective way of mapping and evaluating long term intellectual changes, especially those arising from the impact of humanist scholarship, the new science of the seventeenth century, and attempts to evaluate, to apply, to reconcile, and to institutionalize these rival and interacting traditions. Yet such patterns and transformations cannot be well understood from the heights of the general history of ideas. Within the ~eneral framework of the organization of knowledge the map must be filled in by particular explorations and soundings, and our project called for a conference that would combine some encyclopedic (as well as interdisciplinary and inter national) breadth with scholarly and technical depth.