Nicolas-Louis De La Caille, Astronomer and Geodesist

Nicolas-Louis De La Caille, Astronomer and Geodesist PDF Author: Ian Stewart Glass
Publisher: OUP Oxford
ISBN: 0191649600
Category : Science
Languages : en
Pages : 331

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Book Description
La Caille was one of the observational astronomers and geodesists who followed Newton in developing ideas about celestial mechanics and the shape of the earth. He provided data to the great 18th-century mathematicians involved in understanding the complex gravitational effects that the heavenly bodies have on one another. Observing from the Cape of Good Hope, he made the first ever telescopic sky survey and gave many of the southern constellations their present-day names. He measured the paths of the planets and determined their distances by trigonometry. In addition, he made a controversial measurement of the radius of the earth that seemed to prove it was pear-shaped. On a practical level, La Caille developed the method of `Lunars' for determining longitudes at sea. He mapped the Cape. As an influential teacher he propagated Newton's theory of universal gravitation at a time when it was only beginning to be accepted on the European continent. This book gives the most comprehensive overview so far available of La Caille's life and work, showing how he interacted with his often difficult colleagues. It places special emphasis on his life at, and his observations and comments on, the Cape of Good Hope, where he spent the years 1751-53.

Nicolas-Louis De La Caille, Astronomer and Geodesist

Nicolas-Louis De La Caille, Astronomer and Geodesist PDF Author: Ian Stewart Glass
Publisher: OUP Oxford
ISBN: 0191649600
Category : Science
Languages : en
Pages : 331

Get Book Here

Book Description
La Caille was one of the observational astronomers and geodesists who followed Newton in developing ideas about celestial mechanics and the shape of the earth. He provided data to the great 18th-century mathematicians involved in understanding the complex gravitational effects that the heavenly bodies have on one another. Observing from the Cape of Good Hope, he made the first ever telescopic sky survey and gave many of the southern constellations their present-day names. He measured the paths of the planets and determined their distances by trigonometry. In addition, he made a controversial measurement of the radius of the earth that seemed to prove it was pear-shaped. On a practical level, La Caille developed the method of `Lunars' for determining longitudes at sea. He mapped the Cape. As an influential teacher he propagated Newton's theory of universal gravitation at a time when it was only beginning to be accepted on the European continent. This book gives the most comprehensive overview so far available of La Caille's life and work, showing how he interacted with his often difficult colleagues. It places special emphasis on his life at, and his observations and comments on, the Cape of Good Hope, where he spent the years 1751-53.

Nicolas-Louis De La Caille, Astronomer and Geodesist

Nicolas-Louis De La Caille, Astronomer and Geodesist PDF Author: Ian S. Glass
Publisher: Oxford University Press, USA
ISBN: 019966840X
Category : Biography & Autobiography
Languages : en
Pages : 201

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Book Description
This is the first comprehensive biography of one of the greatest and most careful observational astronomers of all time. He mapped the southern sky and named many of the constellations. In addition, he contributed to geodesy, navigation, and celestial mechanics.

The Lost Constellations

The Lost Constellations PDF Author: John C. Barentine
Publisher: Springer
ISBN: 3319227955
Category : Science
Languages : en
Pages : 506

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Book Description
Casual stargazers are familiar with many classical figures and asterisms composed of bright stars (e.g., Orion and the Plough), but this book reveals not just the constellations of today but those of yesteryear. The history of the human identification of constellations among the stars is explored through the stories of some influential celestial cartographers whose works determined whether new inventions survived. The history of how the modern set of 88 constellations was defined by the professional astronomy community is recounted, explaining how the constellations described in the book became permanently “extinct.” Dr. Barentine addresses why some figures were tried and discarded, and also directs observers to how those figures can still be picked out on a clear night if one knows where to look. These lost constellations are described in great detail using historical references, enabling observers to rediscover them on their own surveys of the sky. Treatment of the obsolete constellations as extant features of the night sky adds a new dimension to stargazing that merges history with the accessibility and immediacy of the night sky.

Revolutionaries of the Cosmos

Revolutionaries of the Cosmos PDF Author: Ian S. Glass
Publisher: Oxford University Press, USA
ISBN: 9780198570998
Category : Biography & Autobiography
Languages : en
Pages : 332

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Book Description
This work contains short biographies of Galileo, Newton Herschel, Huggins, Hale, Eddington, Shapley and Hubble - eight astronomers who broke with traditions and defined the cosmos as we know it now.

Proxima

Proxima PDF Author: Ian S. Glass
Publisher:
ISBN:
Category : Alpha Centauri
Languages : en
Pages : 110

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Book Description


The Life and Work of James Bradley

The Life and Work of James Bradley PDF Author: John Fisher
Publisher: Oxford University Press
ISBN: 0198884206
Category : Mathematics
Languages : en
Pages : 561

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Book Description
The Life and Work of James Bradley: The New Foundations of 18th Century Astronomy is the first major work on the life and achievements of James Bradley for 190 years. This book offers a new perspective and new interpretations of previously published materials, together with various insights about recently researched sources. This book is a complete account of the life and work of Bradley as discerned from surviving documents of his working archive, as well as other documents and records. In addition, it offers a new interpretation of Bradley's work as an astronomer, not merely from his observations of Jupiter and Saturn and their satellites and annual aberration and the nutation of the Earth's axis, but also his corroborative work with pendulums and other horological work with George Graham. It also explores the little amount documented about his private life including a degree of speculation about his personal relationships. This work on 18th century astronomy is intended for students of the history of science, astronomy and 18th century English society, and for scholars seeking new lines of inquiry. It contains an extensive bibliography and a detailed chronology, both of which offer support for further reading and research.

Mathematical Book Histories

Mathematical Book Histories PDF Author: Philip Beeley
Publisher: Springer Nature
ISBN: 3031326105
Category :
Languages : en
Pages : 601

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Book Description


Victorian Telescope Makers

Victorian Telescope Makers PDF Author: Ian S. Glass
Publisher: Institute of Physics Publishing (GB)
ISBN:
Category : Biography & Autobiography
Languages : en
Pages : 304

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Book Description
Victorian Telescope Makers is the story of a highly specialized & unusual business enterprise, that of telescope manufacture. Makers of some of the largest & best known telescopes of the Victorian era, the Grubbs of Dublin placed themselves at the forefront of optical & mechanical engineering in a world where continual innovation & improvement were the keys to success. For 95 years Thomas & Howard Grubb, father & son, supplied astronomical instruments to the world. Through extensive use of their original letters & documents Ian Glass has allowed the Grubbs to speak for themselves. The story recounted is of the development of a small leading-edge technology firm from its beginnings in 1830 as a billiard table manufactory to its eventual position as one of the major telescope makers of the Victorian era. The founder of the firm, Thomas Grubb, was an innovator in the field of telescope making & optical design. One of his earliest instruments was, for several years, the largest telescope in the world. Howard, the son, formalized the business, built a new factory & capitalized on the rapid growth of astrophysics. He in turn obtained the contract for the world's largest refractor, the 27 inch centrepiece of the Royal & Imperial Observatory in Vienna. Together, the story of Thomas & Howard Grubb provides an unique insight into a period of rapid growth & innovation in Victorian science. This book will prove fascinating to all those interested in the history of telescope manufacture & of astronomy as well as to students of the Irish past.

Making Stars Physical

Making Stars Physical PDF Author: Stephen Case
Publisher: University of Pittsburgh Press
ISBN: 0822986116
Category : Science
Languages : en
Pages : 284

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Book Description
Making Stars Physical offers the first extensive look at the astronomical career of John Herschel, son of William Herschel and one of the leading scientific figures in Britain throughout much of the nineteenth century. Herschel’s astronomical career is usually relegated to a continuation of his father, William’s, sweeps for nebulae. However, as Stephen Case argues, John Herschel was pivotal in establishing the sidereal revolution his father had begun: a shift of attention from the planetary system to the study of nebulous regions in the heavens and speculations on the nature of the Milky Way and the sun’s position within it. Through John Herschel’s astronomical career—in particular his work on constellation reform, double stars, and variable stars—the study of stellar objects became part of mainstream astronomy. He leveraged his mathematical expertise and his position within the scientific community to make sidereal astronomy accessible even to casual observers, allowing amateurs to make useful observations that could contribute to theories on the nature of stars. With this book, Case shows how Herschel’s work made the stars physical and laid the foundations for modern astrophysics.

The Scientific Imagination in South Africa

The Scientific Imagination in South Africa PDF Author: William Beinart
Publisher: Cambridge University Press
ISBN: 1108944817
Category : History
Languages : en
Pages : 419

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Book Description
South Africa provides a unique vantage point from which to examine the scientific imagination over the last three centuries, when its position on the African continent made it a staging post for Portuguese, Dutch, and British colonialism. In the eighteenth century, South African plants and animals caught the imagination of visiting Europeans. In the nineteenth century, science became central to imperial conquest, devastating wars, agricultural intensification and the exploitation of rich mineral resources. Scientific work both facilitated, and offered alternatives to, the imposition of segregation and apartheid in the twentieth century. William Beinart and Saul Dubow offer an innovative exploration of science and technology in this complex, divided society. Bridging a range of disciplines from astronomy to zoology, they demonstrate how scientific knowledge shaped South Africa's peculiar path to modernity. In so doing, they examine the work of remarkable individual scientists and institutions, as well as the contributions of leading politicians from Jan Smuts to Thabo Mbeki.