On Hell's Alleged Falsification of His Observations of the Transit of Venus in 1769

On Hell's Alleged Falsification of His Observations of the Transit of Venus in 1769 PDF Author: Simon Newcomb
Publisher:
ISBN:
Category : Venus (Planet)
Languages : en
Pages : 20

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On Hell's Alleged Falsification of His Observations of the Transit of Venus in 1769

On Hell's Alleged Falsification of His Observations of the Transit of Venus in 1769 PDF Author: Simon Newcomb
Publisher:
ISBN:
Category : Venus (Planet)
Languages : en
Pages : 20

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Maximilian Hell (1720–92) and the Ends of Jesuit Science in Enlightenment Europe

Maximilian Hell (1720–92) and the Ends of Jesuit Science in Enlightenment Europe PDF Author: Per Pippin Aspaas
Publisher: BRILL
ISBN: 9004416838
Category : Religion
Languages : en
Pages : 489

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The Viennese Jesuit court astronomer Maximilian Hell was a key figure in the eighteenth-century circulation of knowledge. He was already famous by the time of his celebrated 1769 expedition for the observation of the transit of Venus in northern Scandinavia. However, the 1773 suppression of his order forced Hell to develop ingenious strategies of accommodation to changing international and domestic circumstances. Through a study of his career in local, regional, imperial, and global contexts, this book sheds new light on the complex relationship between the Enlightenment, Catholicism, administrative and academic reform in the Habsburg monarchy, and the practices and ends of cultivating science in the Republic of Letters around the end of the first era of the Society of Jesus.

On Hell's Alleged Falsification of His Observations of the Transit of Venus in 1769

On Hell's Alleged Falsification of His Observations of the Transit of Venus in 1769 PDF Author: Simon Newcomb
Publisher:
ISBN:
Category :
Languages : en
Pages : 0

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Monthly Notices of the Royal Astronomical Society

Monthly Notices of the Royal Astronomical Society PDF Author:
Publisher:
ISBN:
Category : Astronomy
Languages : en
Pages : 552

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The Moon that Wasn't

The Moon that Wasn't PDF Author: Helge Kragh
Publisher: Springer Science & Business Media
ISBN: 3764389095
Category : Science
Languages : en
Pages : 210

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The planet Venus is the closest neighbour to the Earth and in several respects similar to our globe. It revolves around the Sun at an average distance of 0. 72 astronomical units, in an elliptical orbit of eccentricity 0. 007. The corresponding 3 numbers for the Earth are 1 and 0. 017. The mean density of Venus is 5. 2 g/cm , 3 that of the Earth 5. 5 g/cm . Venus’ acceleration of gravity at its equator is 8. 9 2 2 m/s , compared with 9. 8 m/s at the Earth. The escape velocity is 10. 4 km/s, while the corresponding ?gure of the Earth is 11. 2 km/s. Although the mass of Venus is somewhat smaller than that of the Earth – the ratio is M /M =0. 815 V E – the diameters of the two planets are almost the same. In other words, Venus is indeed a sister planet of the Earth. In earlier times, when almost nothing was known about the physical con- tions of Venus, the similarity appeared even stronger than today. Not only was Venus’ period of rotation thought to be close to that of the Earth, it was also p- sible (and indeed common) to imagine intelligent life on Venus.

A Classified Catalogue of Books and Pamphlets on Modern Astronomy; the Literature Since 1800

A Classified Catalogue of Books and Pamphlets on Modern Astronomy; the Literature Since 1800 PDF Author: William Wesley & Son
Publisher:
ISBN:
Category : Astronomy
Languages : en
Pages : 74

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A Semicentennial History of the American Mathematical Society, 1888-1938

A Semicentennial History of the American Mathematical Society, 1888-1938 PDF Author: Raymond Clare Archibald
Publisher: American Mathematical Soc.
ISBN: 9780821896778
Category : Mathematics
Languages : en
Pages : 344

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Book Description
This volume outlines the history of the AMS in its first fifty years. To download free chapters of this book, click here.

Biographical Memoir, Simon Newcomb, 1835-1909

Biographical Memoir, Simon Newcomb, 1835-1909 PDF Author: William Wallace Campbell
Publisher:
ISBN:
Category :
Languages : en
Pages : 232

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The Transits of Venus

The Transits of Venus PDF Author: William Sheehan
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 424

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See:

Publications of the Washburn Observatory of the University of Wisconsin

Publications of the Washburn Observatory of the University of Wisconsin PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 444

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