Miscellaneous Papers on Nebulae

Miscellaneous Papers on Nebulae PDF Author:
Publisher:
ISBN:
Category : Nebulae
Languages : en
Pages : 362

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Book Description

Miscellaneous Papers on Nebulae

Miscellaneous Papers on Nebulae PDF Author:
Publisher:
ISBN:
Category : Nebulae
Languages : en
Pages : 362

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Book Description


Miscellaneous Papers on Nebulae

Miscellaneous Papers on Nebulae PDF Author:
Publisher:
ISBN:
Category : Nebulae
Languages : en
Pages : 1042

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Cosmic Butterflies

Cosmic Butterflies PDF Author: Sun Kwok
Publisher: Cambridge University Press
ISBN: 9780521791359
Category : Nature
Languages : en
Pages : 92

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Book Description
At the end of a star's life, it wraps itself in a cocoon by spilling out gas and dust. Sometime later, a butterfly-like nebula emerges from the cocoon and develops into a planetary nebula. They are among the most beautiful of the celestial objects imaged by the Hubble Space Telescope. Their structures, like bubbles floating in the void, are complemented by a kaleidoscope of colour emitted by glowing gases. Delicate, lacelike, streamers of gas add to their complexity. The production of a planetary nebula by a star is a milestone in the life of a star, an event that foretells the doom of the star when its central energy source runs out. In this book, Sun Kwok tells the story of the discovery process of the creation of planetary nebulae and of the future of the Sun. Full colour illustrations are included throughout the book.

Miscellaneous Papers on Nebulae

Miscellaneous Papers on Nebulae PDF Author:
Publisher:
ISBN:
Category : Nebulae
Languages : en
Pages : 264

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Observing by Hand

Observing by Hand PDF Author: Omar W. Nasim
Publisher: University of Chicago Press
ISBN: 022608440X
Category : Science
Languages : en
Pages : 313

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Book Description
Today we are all familiar with the iconic pictures of the nebulae produced by the Hubble Space Telescope’s digital cameras. But there was a time, before the successful application of photography to the heavens, in which scientists had to rely on handmade drawings of these mysterious phenomena. Observing by Hand sheds entirely new light on the ways in which the production and reception of handdrawn images of the nebulae in the nineteenth century contributed to astronomical observation. Omar W. Nasim investigates hundreds of unpublished observing books and paper records from six nineteenth-century observers of the nebulae: Sir John Herschel; William Parsons, the third Earl of Rosse; William Lassell; Ebenezer Porter Mason; Ernst Wilhelm Leberecht Tempel; and George Phillips Bond. Nasim focuses on the ways in which these observers created and employed their drawings in data-driven procedures, from their choices of artistic materials and techniques to their practices and scientific observation. He examines the ways in which the act of drawing complemented the acts of seeing and knowing, as well as the ways that making pictures was connected to the production of scientific knowledge. An impeccably researched, carefully crafted, and beautifully illustrated piece of historical work, Observing by Hand will delight historians of science, art, and the book, as well as astronomers and philosophers.

Scientific Papers

Scientific Papers PDF Author: George Darwin
Publisher: CUP Archive
ISBN: 9780527216207
Category : Science
Languages : en
Pages : 632

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Studies of the Nebulae

Studies of the Nebulae PDF Author: Lick Observatory
Publisher:
ISBN:
Category : Nebulae
Languages : en
Pages : 390

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A New General Catalogue of Nebulae and Clusters of Stars, Being the Catalogue of the Late Sir John F.W. Herschel

A New General Catalogue of Nebulae and Clusters of Stars, Being the Catalogue of the Late Sir John F.W. Herschel PDF Author: Sir John Frederick William Herschel
Publisher:
ISBN:
Category : Nebulae
Languages : en
Pages : 272

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Cosmic Challenge

Cosmic Challenge PDF Author: Philip S. Harrington
Publisher: Cambridge University Press
ISBN: 113949368X
Category : Science
Languages : en
Pages : 483

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Book Description
Listing more than 500 sky targets, both near and far, in 187 challenges, this observing guide will test novice astronomers and advanced veterans alike. Its unique mix of Solar System and deep-sky targets will have observers hunting for the Apollo lunar landing sites, searching for satellites orbiting the outermost planets, and exploring hundreds of star clusters, nebulae, distant galaxies, and quasars. Each target object is accompanied by a rating indicating how difficult the object is to find, an in-depth visual description, an illustration showing how the object realistically looks, and a detailed finder chart to help you find each challenge quickly and effectively. The guide introduces objects often overlooked in other observing guides and features targets visible in a variety of conditions, from the inner city to the dark countryside. Challenges are provided for the naked eye, through binoculars and the largest backyard telescopes.

The Letters and Papers of Jan Hendrik Oort

The Letters and Papers of Jan Hendrik Oort PDF Author: J.K. Katgert-Merkelijn
Publisher: Springer Science & Business Media
ISBN: 9401157642
Category : Science
Languages : en
Pages : 229

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Book Description
The astronomer Jan Hendrik Oort (1900-1992) left behind an extensive collection of notes and correspondence, both on his research and on matters that concerned him in a variety of official functions. Upon Oort's death, the collection was augmented by more personal papers, letters, journals, and diaries. The resulting collection forms a rich source of information on many aspects of twentieth-century astronomy, in which Oort played such an important role. The scientific and personal material covers the entire span of time from Oort's early youth until his death. To make these papers accessible to a wide circle of users, the collection has now been catalogued and described; the result is presented in this volume. A name index and a subject index have been added to facilitate access. The inventory is accompanied by a short biographical sketch, and a number of photographs, mostly relating to Oort's career as a scientist. The original papers themselves are archived in the Leiden University Library.