Johannes kepler full biography of justin
The Watershed: A Biography of Johannes Kepler
Hoy, por fin encontré el tiempo después de años, para leer el libro y mi opinión sobre Kepler, que forje justamente preparando aquella conferencia, se vio más que confirmada: este melancólico matemático alemán, de imaginación desbocada, personalidad conflictiva y que vivió la mayor parte de su vida de hacer calendarios y horóscopos, es, sin lugar a dudas el padre verdadero de la astronomía moderna.
La cultura popular nos ha vendido a Galileo como el "santo de patrono" de la astronomía. En un lugar no menos importante tiene a Nicolás Copérnico, a quién nos pintan como el revolucionario que acabo de un plumazo con la astronomía medieval y nos transporto lejos del centro del Universo.
Nada puede ser menos cierto después de conocer la vida de Kepler a través de sus a veces enrevesados libros, de la innumerable cantidad de hojas que registran su relación epistolar con decenas de personajes de la época, incluyendo a Galileo, pero no menos importante, de los análisis epistemólogico y hasta psicológicos que el gran Arthur Koestler realiza en este biografía (que en realidad es una compilación de los capítulos sobre Kepler de su clásico "Los Sonámbulos")
Kepler fue el último pitagórico y el primer astrofísico. Punto aparte.
Al lado de su obra, que combina el estilo muy adornado y lleno de referencias metafísicas de la literatura medieval, con el estilo moderno de la literatura científica (a la que se adelantó unas décadas), las obras de Copérnico y Galileo realmente palidecen. No por el estilo, ni por la capacidad de ser leídas o no - la de Copérnico es inaccesible y la de Galileo
Kepler's Witch: An Astronomer's Discovery of Cosmic Order Amid Religious War, Political Intrigue, and the Heresy Trial of His Mother by James A. Connor
Heavenly Intrigue
By Joshua Gilder and Anne-Lee Gilder
Kepler’s Witch
By James A. Connor
One of the delights of reviewing is to have your expectations overturned. I was doubly lucky with these two books. When I first looked at them, I anticipated that Kepler’s Witch would be an intriguing account of one of the more obscure events in the life of the great astronomer Johannes Kepler, but that Heavenly Intrigue, which suggests that Kepler murdered his patron Tycho Brahe, would be the work of some cranks with no real understanding of history. I was wrong on both counts.
Kepler lived from 1571 to 1630, making him a contemporary of William Shakespeare and Galileo Galilei. The Pilgrim fathers founded the Plymouth colony when Kepler was 49. He was one of the giants on whose work the scientific revolution was based, and in particular he worked out the laws of planetary motion, later used by Isaac Newton in developing his theory of gravity. Indeed, it is often wrongly assumed that Newton’s famous remark about “standing on the shoulders of giants” refers to people like Kepler and Tycho. In fact, Newton made that remark in the context of his work on light, long before the theory of gravity was developed; but as a metaphor, it is still a good description of the relationship between Kepler and Newton.
Kepler had a tough life, starting out in poverty in the German town of Weil der Statt, with an abusive father, involving a childhood attack of smallpox which left him with weak eyesight, dependant on the observations of other astronomers (notably Tycho) for the data he needed, and, indeed, including the trial of his elderly mother for witchcraft. His story has all the makings of a gripping biography. But James Connor’s book is not that biography. It contains all the facts, but it is a d
Kepler's Philosophy and the New Astronomy [Course Book ed.] 9781400831098
Table of contents :
Contents
Figures and Tables
Acknowledgments
Abbreviations of Works Frequently Cited
Introduction
1. Kepler’s Life and Times
2. The Mysterium cosmographicum and Kepler’s Early Approach to Natural Philosophy
3. Kepler’s Apologia: An Early Modern Treatise on Realism
4. Kepler’s Archetypes and the Astronomia nova
5. The Aristotelian Kepler
6. The Harmonice mundi
7. The Epitome astronomiae Copernicanae: Kepler’s Mature Physical Astronomy
Conclusion The Fate of Kepler’s Philosophical Thought
Notes
Bibliography
Index
Citation preview
KEPLER’S PHILOSOPHY AND THE NEW ASTRONOMY .
Rhonda Martens KEPLER’S PHILOSOPHY AND THE NEW ASTRONOMY
PRINCETON UNIVERSITY PRESS
PRINCETON AND OXFORD
Copyright 2000 by Princeton University Press Published by Princeton University Press, 41 William Street Princeton, New Jersey 08540 In the United Kingdom: Princeton University Press 3 Market Place, Woodstock, Oxfordshire OX20 1SY All Rights Reserved Library of Congress Cataloging-in-Publication Data Martens, Rhonda, 1964– Kepler’s philosophy and the new astronomy / Rhonda Martens. p. cm. Includes bibliographical references and index. ISBN 0-691-05069-4 (alk. paper) 1. Kepler’s laws. 2. Astronomy. I. Title. QB355.3 .M37 2000 521'.3—dc21 00-036681 This book has been composed in Janson The paper used in this publication meets the minimum requirements of ANSI/NISO Z39.48-1992 (R 1997) (Permanence of Paper) www.pup.princeton.edu Printed in the United States of America 10 9
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For Hedy and John Martens, and for Jason Holt
Contents
Figures and Tables
ix
Acknowledgments
xi
Abbreviations of Works Frequently Cited Introduction
xiii 3
1. Kepler’s Life and Times Select Biography Kepler’s Astronomical Inheritance Kepler’s Philosophical Inheritance
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2. The Mysterium cosmographicum and Kepler’s Early Approach to Natural Philosophy The Con