Christoph Rothmann's Discourse on the Comet of 1585
Christoph Rothmann's Discourse on the Comet of 1585

Author: Miguel A. Granada

Publisher: BRILL

Published: 2014-06-05

Total Pages: 396

ISBN-13: 9004260358

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Christoph Rothmann wrote a treatise on the comet of 1585 shortly after it disappeared. Though it was not printed until 1619, Rothman sent a copy of his treatise in 1586 to Tycho Brahe, decisively influencing the latter's rejection of solid celestial spheres two years later. In his treatise, Rothmann joined the elimination of the solid celestial spheres to his concept of air as the substance filling the cosmos. He based his argument on the absence of refraction and the celestial location of the comet. The treatise also contained clear statements reflecting Rothmann’s adoption of Copernicanism. This first critical edition of the treatise is accompanied by an English translation and a thorough commentary. Some appendices with archival documents illustrate the genesis of Rothmann’s treatise.

The Controversy on the Comets of 1618
The Controversy on the Comets of 1618

Author:

Publisher: University of Pennsylvania Press

Published: 2016-11-11

Total Pages: 408

ISBN-13: 1512801453

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The appearance of three comets in the autumn of 1618 touched off a controversy of such proportions that its effects are still inextricably associated with some of the most dramatic events marking the dawn of our modern era. This volume contains the principal works, in English translation, that were published during the extended controversy between Galileo and the Jesuits over the nature of comets, concluding with a commentary by Johann Kepler. The controversy of of both scientific and philosophical significance because it was in this connection that Galileo disclosed his conception of scientific method, which has been vastly influential on the course of modern thought. The principal work, Il Saggiatore (The Assayer), is also of extraordinary literary merit; it is considered the greatest polemic ever written in the domain of physical science.

Comets, Popular Culture, and the Birth of Modern Cosmology
Comets, Popular Culture, and the Birth of Modern Cosmology

Author: Sara Schechner

Publisher: Princeton University Press

Published: 2021-03-09

Total Pages: 381

ISBN-13: 0691227675

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In a lively investigation into the boundaries between popular culture and early-modern science, Sara Schechner presents a case study that challenges the view that rationalism was at odds with popular belief in the development of scientific theories. Schechner Genuth delineates the evolution of people's understanding of comets, showing that until the seventeenth century, all members of society dreaded comets as heaven-sent portents of plague, flood, civil disorder, and other calamities. Although these beliefs became spurned as "vulgar superstitions" by the elite before the end of the century, she shows that they were nonetheless absorbed into the science of Newton and Halley, contributing to their theories in subtle yet profound ways. Schechner weaves together many strands of thought: views of comets as signs and causes of social and physical changes; vigilance toward monsters and prodigies as indicators of God's will; Christian eschatology; scientific interpretations of Scripture; astrological prognostication and political propaganda; and celestial mechanics and astrophysics. This exploration of the interplay between high and low beliefs about nature leads to the conclusion that popular and long-held views of comets as divine signs were not overturned by astronomical discoveries. Indeed, they became part of the foundation on which modern cosmology was built.