The Sun in the Church: Cathedrals as Solar Observatories

Heilbron, J. L.

ISBN 10: 0674854330 / ISBN 13: 9780674854338

Published by Harvard University Press, 1999

Fairly worn, but readable and intact. If applicable: Dust jacket, disc or access code may not be included. Seller Inventory # GICWV.0674854330.A

Synopsis:

Between 1650 and 1750, four Catholic churches were the best solar observatories in the world. Built to fix an unquestionable date for Easter, they also housed instruments that threw light on the disputed geometry of the solar system, and so within sight of the alter, subverted church doctrine about the order of the universe. A tale of politically canny astronomers and cardinals with a taste for mathematics, this text tells how these observatories came to be, how they worked, and what they accomplished. It describes Galileo's political overreaching, his subsequent trial for heresy, and his slow and steady rehabilitation in the eyes of the Catholic Church. And it offers an enlightening perspective on astronomy, church history, and religious architecture, as well as an analysis of measurements testing the limits of attainable accuracy, undertaken with rudimentary means and extraordinary zeal. Above all, the book illuminates the niches protected and financed by the Catholic Church in which science and mathematics thrived.

Review: J. L. Heilbron's remarkable book draws our attention to church users of a very different kind: early modern astronomers measuring the solar path to correct the shift of the ancient Julian calendar..."The Sun in the Church" tells their history in detail, alongside an exceptionally comprehensive and clear account of medieval and early modern astronomy..."The Sun in the Church" is an illuminous book, possibly as durable as the meridianae it celebrates.--Sergio Sanabria "Technology and Culture "

Bibliographic Details

Title: The Sun in the Church: Cathedrals as Solar ...
Publisher: Harvard University Press
Publication Date: 1999
Binding: Hardcover
Condition: acceptable
Edition: 2nd Edition