Cover: Our Sun: Revised Edition, from Harvard University PressCover: Our Sun in E-DITION

Our Sun

Revised Edition

Available from De Gruyter »

Product Details

E-DITION

$65.00 • £54.95 • €60.00

ISBN 9780674420847

Publication Date: 01/01/1959

350 pages

137 halftones, 65 line illustrations, 8 tables

World

Related Subjects

Harvard University Press has partnered with De Gruyter to make available for sale worldwide virtually all in-copyright HUP books that had become unavailable since their original publication. The 2,800 titles in the “e-ditions” program can be purchased individually as PDF eBooks or as hardcover reprint (“print-on-demand”) editions via the “Available from De Gruyter” link above. They are also available to institutions in ten separate subject-area packages that reflect the entire spectrum of the Press’s catalog. More about the E-ditions Program »

This revised edition of Our Sun takes account of the many forward strides made in astronomy since the Second World War. New techniques, such as radio astronomy, have provided unique information about the sun and new theoretical methods have led to radical changes in our concept of the sun and solar activity.

Sunspots, once thought to be violent storms in the solar atmosphere, prove to be relatively quiescent islands in the otherwise turbulent atmosphere of hot gas. Advances in nuclear research have now explained the processes responsible for the generation of energy below the solar surface. The flamelike prominences, a perpetual rainstorm of hot luminous gas, appear to be the result of magnetic fields and electric currents, in addition to heavy turbulence and shock waves.

The solar corona, previously observable at times of eclipse, is a region of intense activity, where shock waves degrade to heat the gas to temperatures in excess of a million degrees Centigrade. The interactions between the feeble extensions of the solar corona—which reaches far beyond the earth—and the earth’s magnetic field are responsible for many terrestrial effects, such as the aurora borealis, magnetic storms, and disturbances of radio communication. The sun produces the environment in the space of the solar system. Hence in an age where satellites are already an accomplished fact and space travel an impending event, knowledge of the sun and its influence on that environment becomes increasingly important to man.

Recent News

Black lives matter. Black voices matter. A statement from HUP »

From Our Blog

Jacket: Liner Notes for the Revolution: The Intellectual Life of Black Feminist Sound, by Daphne A. Brooks, from Harvard University Press

“Everything I Wanted”: Black Women Listeners and the High Fidelity Culture of Taste-Making

Daphne A. Brooks, author of Liner Notes for the Revolution: The Intellectual Life of Black Feminist Sound, praises Hulu’s High Fidelity series, whose main characters are creative, intelligent Black women who are passionate about music and confident in their tastes and opinions. Where are the other shows like it?