Atlas of Cometary Forms PDF Download
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Author: Jürgen Rahe
Publisher:
ISBN:
Category : Comets
Languages : en
Pages : 152
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Book Description
As far as possible pertinent facts about each photograph or drawing are given: observatory, observer, telescope, plate, and filter; mid-exposure time, duration of exposure, heliocentric distance, geocentric distance, phase angle (sun-comet-earth), enlargement factor, and scale of reproduction. Covers years 1835-1962.
Author: Jürgen Rahe
Publisher:
ISBN:
Category : Comets
Languages : en
Pages : 152
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Book Description
As far as possible pertinent facts about each photograph or drawing are given: observatory, observer, telescope, plate, and filter; mid-exposure time, duration of exposure, heliocentric distance, geocentric distance, phase angle (sun-comet-earth), enlargement factor, and scale of reproduction. Covers years 1835-1962.
Author: Jürgen Rahe
Publisher:
ISBN:
Category : Comets
Languages : en
Pages : 144
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Book Description
As far as possible pertinent facts about each photograph or drawing are given: observatory, observer, telescope, plate, and filter; mid-exposure time, duration of exposure, heliocentric distance, geocentric distance, phase angle (sun-comet-earth), enlargement factor, and scale of reproduction. Covers years 1835-1962.
Author: Jürgen Rahe
Publisher:
ISBN:
Category :
Languages : en
Pages : 128
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Book Description
Author: Jürgen Rahe
Publisher:
ISBN:
Category : Comets
Languages : en
Pages : 148
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Book Description
Author: Jürgen Rahe
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Book Description
Author: Goddard Space Flight Center
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Book Description
Author: Ronald Stoyan
Publisher: Cambridge University Press
ISBN: 110709349X
Category : Science
Languages : en
Pages : 225
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Book Description
A stunning reference on thirty of the greatest comets that have been witnessed and documented since the Middle Ages. Supported by a wealth of images, the broad historical context and modern scientific interpretation are explored for each Great Comet, providing an invaluable resource for all astronomy enthusiasts.
Author: Bertram Donn
Publisher:
ISBN:
Category : Comets
Languages : en
Pages : 564
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Book Description
Author:
Publisher:
ISBN:
Category : Comets
Languages : en
Pages : 568
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Book Description
Author: Cyril Ponnamperuma
Publisher: Springer Science & Business Media
ISBN: 9400985282
Category : Science
Languages : en
Pages : 276
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Book Description
The return of Halley's Cornet in 1986 has generated much ex citement in the scientific community with preparations already afoot for an International Cornet Watch and a cornet launch by the European Space Community, the Japanese and Soviet Space Scientists. The meet ing held at the University of Maryland in October 1980 was primarily stimulated by the preparations for further study of this cornet and by one of the most important unanswered questions related to comets, name ly, whether they may have made a eontribution to the origin of life on earth. Our un"derstanding of the role of comets in the origin of life must necessarily come from our studies of the astronomy and the chem istry of comets. Some clues to the processes which led to the for mation of organic molecules and eventually to the appearance of life have come from these studies of comets, perhaps the most ancient of all objects in our solar system. Whether there is, however, a biology of comets still remains to be seen, although some claims have been made that perhaps comets might themselves provide an environment for even the beginnings of life. Scientists with the latest available information on comets and differing opinions as to the role of comets in the origin of life attended this symposium. The formal papers presented are now being made available to the students of chemical evolution within the pages of this volume.
