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Author: Alv Egeland Publisher: Springer Science & Business Media ISBN: 3642314570 Category : Science Languages : en Pages : 196
Book Description
This biography summarizes the seminal contributions to auroral and space science of Carl Størmer (1874 - 1957). He was the first to develop precise photographic methods to calculate heights and morphologies of diverse auroral forms during four solar cycles. Størmer independently devised numerical techniques to determine the trajectories of high-energy charged particles allowed and forbidden in the Earth’s magnetic field. His theoretical analyses explained cosmic ray access to the upper atmosphere, 20 years before they were identified by other scientists. Størmer’s crowning achievement, “The Polar Aurora,” published when he was 81 years old, stands to this day as a regularly cited guide in graduate-level courses on space physics. The authors present the life of this prodigious scientist in relation to the cultural life of early 20th century in Norway and to the development of the space sciences in the post-Sputnik era.
Author: Alv Egeland Publisher: Springer Science & Business Media ISBN: 3642314570 Category : Science Languages : en Pages : 196
Book Description
This biography summarizes the seminal contributions to auroral and space science of Carl Størmer (1874 - 1957). He was the first to develop precise photographic methods to calculate heights and morphologies of diverse auroral forms during four solar cycles. Størmer independently devised numerical techniques to determine the trajectories of high-energy charged particles allowed and forbidden in the Earth’s magnetic field. His theoretical analyses explained cosmic ray access to the upper atmosphere, 20 years before they were identified by other scientists. Størmer’s crowning achievement, “The Polar Aurora,” published when he was 81 years old, stands to this day as a regularly cited guide in graduate-level courses on space physics. The authors present the life of this prodigious scientist in relation to the cultural life of early 20th century in Norway and to the development of the space sciences in the post-Sputnik era.
Author: A. Brekke Publisher: Springer Science & Business Media ISBN: 3642691064 Category : Science Languages : en Pages : 181
Book Description
In Nordic literature a remarkable discussion of the northern light appears in Kongespeilet (The King's Mirror) a thirteenth-century Norwegian chronicle. It is described in vivid detail as the following translated excerpts demonstrate: These northern lights have this peculiar nature, that the darker the night is, the brighter they seem, and they always appear at night but never by day, most frequently in the densest darkness and rarely by moonlight. In appearance they resemble a vast flame of fire viewed from a great distance. It also looks as if sharp points were shot from this flame up into the sky; these are of uneven height and in constant motion, now one, now another darting highest; and the light appears to blaze like a living flame. Three different theories for the origin of the northern light were suggested in this book. Numerous naturally occurring heavenly phenomena have been observed and enjoyed as long as the Earth has been inhabited, but hardly any of them has stirred man's imagination, curiosity and fear as much as the northern light. The northern light is certainly one of the most spectacular of nature's phenomena.
Author: Alv Egeland Publisher: Springer Science & Business Media ISBN: 1402032943 Category : Science Languages : en Pages : 230
Book Description
This biography conveys the life and accomplishments of a Norwegian hero to the English speaking world, illustrating the beginnings of collaboration between science and industry. It shows how work in a small country laid the foundation for the green revolution.
Author: Network for Groundbased Optical Auroral Research in the Artic Region Publisher: Nordic Council of Ministers ISBN: 9289319003 Category : Atmospheric physics Languages : en Pages : 88
Book Description
The aurora, or northern lights, is the most variable light phenomenon in the sky and the result of physical processes taking place in near-Earth space. The colours, shapes, intensities, locations and movements of auroral forms give us information about these processes. Ground-based optical studies are superior for high-resolution measurements and to distinguish temporal and spatial effects. Arctic Europe is a most convenient place to study the aurora. Many instruments and research facilities have been placed here. The Network for Groundbased Optical Auroral Research in the Arctic Region is supported by the Nordic Council of Ministers and consists of all research institutions in northern Norway, Sweden, Finland and on theKola Peninsula active in optical auroral research. This reportintroduces optical aurora and optical research methods, research institutions and research infrastructure. It also describes the activities of the network: workshops, mobility programme and scientific results.
Author: Yohsuke Kamide Publisher: World Scientific ISBN: 9811228795 Category : Science Languages : en Pages : 161
Book Description
Enigma of the Skies is a joint endeavor by a scientist and a photographer to present to readers everything there is to know about auroras in an easy-to-understand matter. It explains the phenomena and describes how to predict when auroras occur using simple physics alongside a collection of beautiful photos taken both from Earth and from space.
Author: Alv Egeland
Author: Alv Egeland
Author: A. Brekke
Author: 
Author: Alv Egeland
Author: 
Author: Network for Groundbased Optical Auroral Research in the Artic Region
Author: Yohsuke Kamide
Author: Ken'ichi Maeda
Author: 
Author: Arctic Institute of North America