The Ballet of the Planets by Donald Benson

The Ballet of the Planets by Donald Benson

The Ballet of the Planets unravels the beautiful mystery of planetary motion, revealing how our understanding of astronomy evolved from Archimedes and Ptolemy to Copernicus, Kepler, and Newton. Mathematician Donald Benson shows that ancient theories of planetary motion were based on the assumptions that the Earth was the center of the universe and the planets moved in a uniform circular motion. Since ancient astronomers noted that occasionally a planet would exhibit retrograde motion--would seem to reverse its direction and move briefly westward--they concluded that the planets moved in epicyclic curves, circles with smaller interior loops, similar to the patterns of a child's Spirograph. With the coming of the Copernican revolution, the retrograde motion was seen to be apparent rather than real, leading to the idea that the planets moved in ellipses. This laid the ground for Newton's great achievement--integrating the concepts of astronomy and mechanics--which revealed not only how the planets moved, but also why. Throughout, Benson focuses on naked-eye astronomy, which makes it easy for the novice to grasp the work of these pioneers of astronomy.

For anyone with a keen interest in astronomy, geometry, and the history of science, however, the book will be a must-read* Andrew May, Fortean Times *

Donald C. Benson is Emeritus Professor of Mathematics at the University of California, Davis, and the author of A Smoother Pebble and The Moment of Proof.

SKU	Nicht verfügbar
ISBN 13	9780199891009
ISBN 10	0199891001
Titel	The Ballet of the Planets
Autor	Donald Benson
Buchzustand	Nicht verfügbar
Verlag	Oxford University Press Inc
Erscheinungsjahr	2012-06-21
Seitenanzahl	192
Hinweis auf dem Einband	Die Abbildung des Buches dient nur Illustrationszwecken, die tatsächliche Bindung, das Cover und die Auflage können sich davon unterscheiden.