The History of the Telescope


Book Description

This remarkable history encompasses not only the achievements of the early inventors and astronomers but also the less frequently recounted stories of the instrument makers and of the actual instruments. A model of unsurpassed, comprehensive scholarship, this volume covers many fields, including professional and amateur astronomy. 196 black-and-white illustrations.




The Shogun's Silver Telescope


Book Description

The East India Company, founded in London in 1600, was the world's biggest trading organization until the twentieth century. It was originally a spice trading organization, and its existence was precarious in its early years. But its governors soon began to think bigger. A decade after itsfoundation, they started to plan voyages to more fabulous places, notably Japan. Japan had silver, was cold in winter, and had no sheep, so was a perfect market for England's main export, woollen cloth. The Company planned to add to its spice-runs, sailing back and forth to Japan, exchanging woolfor silver. This could be done quickly and easily, over the top of Russia - or so the maps of the day suggested (these same maps also showed Japan twenty times too large, about the size of India).Knowing the Spanish and Portuguese had got there before them, the Company prepared a special present to impress and win over their Japanese hosts. They chose as their first gift a silver telescope. The expedition carrying the telescope departed in 1611, and the Shogun was finally presented with thetelescope in the name of King James I in 1613. It was the first telescope ever to leave Europe, and the first made as a presentation item. Before this voyage had even returned, the Company had dispatched another with an equally stunning cargo: nearly a hundred oil paintings.This is the story of these two extraordinary cargoes: what they meant for the fortunes of the Company, what the choice of them says about the seventeenth century England from which they came, and what effect they had on the quizzical Asian rulers to whom they were given.




The Creation of the Anglo-Australian Observatory


Book Description

An important 1990 history of the Anglo-Australian Telescope, which provides facilities for research in optical astronomy for scientists from Britain and Australia.




Galileo’s Telescope


Book Description

Between 1608 and 1610 the canopy of the night sky was ripped open by an object created almost by accident: a cylinder with lenses at both ends. Galileo’s Telescope tells how this ingenious device evolved into a precision instrument that would transcend the limits of human vision and transform humanity’s view of its place in the cosmos.




Telescope Optics


Book Description




Choosing and Using a Refracting Telescope


Book Description

Choosing and Using a Refracting Telescope has been written for the many amateur astronomers who already own, or are intending to purchase, a refracting telescope – perhaps to complement their existing arsenal of larger reflecting telescopes – or for the specialist who requires a particular refractor for serious astronomical applications or nature studies. Four hundred year ago, during the winter of 1609, a relatively unknown Italian scientist, Galileo Galilei designed a spyglass with two crude lenses and turned it skyward. Since then, refractors have retained their dominance over all types of reflector in studies of the Moon, planets and double stars because of the precision of their optics and lack of a central obstruction in the optical path, which causes diffraction effects in all commercially-made reflectors. Most mature amateur astronomers got started with a 60mm refractor, or something similar. Thirty years ago, there was little choice available to the hobbyist, but in the last decade long focus crown-flint achromats have moved aside for some exquisitely crafted apochromatic designs offered by leading commercial manufacturers. There has been a huge increase in the popularity of these telescopes in the last few years, led by a significant increase in the number of companies (particularly, William Optics, Orion USA, StellarVue, SkyWatcher and AstroTech) who are now heavily marketing refractors in the amateur astronomical magazines. In Choosing and Using a Refracting Telescope, well-known observer and astronomy writer Neil English celebrates the remarkable history and evolution of the refracting telescope and looks in detail at the instruments, their development and their use. A major feature of this book is the way it compares not only different classes of refractor, but also telescopes of each class that are sold by various commercial manufacturers. The author is perhaps uniquely placed to do this, having used and tested literally hundreds of different refracting telescopes over three decades. Because it includes many diverse subjects such as imaging with consumer-level digital cameras, imaging with webcams, and imaging with astronomical CCD cameras – that are not covered together in equal depth in any other single volume – Choosing and Using a Refracting Telescope could become the ‘refractor bible’ for amateur astronomers at all levels, especially those who are interested in imaging astronomical objects of every class.




The Jodrell Bank Telescopes


Book Description

This book will be of adsorbing interest to all who are interested in twentieth-century science and in the complexities and hazards of decision-making where large-scale projects are concerned. This book is not only about telescopes but also about the instruments that, but for the impact of financial or political issues might now have existed in their place.




Giant Telescopes


Book Description

Every night, astronomers use a new generation of giant telescopes at observatories around the world to study phenomena at the forefront of science. By focusing on the history of the Gemini ObservatoryÑtwin 8-meter telescopes located on mountain peaks in Hawaii and ChileÑGiant Telescopes tells the story behind the planning and construction of modern scientific tools, offering a detailed view of the technological and political transformation of astronomy in the postwar era. Drawing on interviews with participants and archival documents, W. Patrick McCray describes the ambitions and machinations of prominent astronomers, engineers, funding patrons, and politicians in their effort to construct a modern facility for cutting-edge scienceÑand to establish a model for international cooperation in the coming era of Òmegascience.Ó His account details the technological, institutional, cultural, and financial challenges that scientists faced while planning and building a new generation of giant telescopes. Besides exploring how and why scientists embraced the promise and potential of new technologies, he considers how these new tools affected what it means to be an astronomer. McCrayÕs book should interest anyone who desires a deeper understanding of the science, technology, and politics behind finding our place in the universe.




The Great Melbourne Telescope


Book Description

Erected at Melbourne Observatory in 1869, the telescope was the second largest in the world, designed to explore the nature of the nebulae in the southern skies. Richard Gillespie, head of the History and Technology department at the Melbourne museum has written an entertaining account of the telescope’s extraordinary history and tells the story through an amazing cast of characters whose lives intersected with the telescope.




Science and Spectacle


Book Description

Science and Spectacle relates the construction of the telescope to the politics and culture of post-war Britain. From radar and atomic weapons, to the Festival of Britain and, later, Harold Wilson's rhetoric of scientific revolution, science formed a cultural resource from which post-war careers and a national identity could be built. The Jodrell Bank Radio Telescope was once a symbol of British science and a much needed prestigious project for the Department of Scientific and Industrial Research, but it also raised questions regarding the proper role of universities as sites for scientific research.