Skip to content
Vatican Observatory
  • About
    • Overview
    • Team
    • FAQ
  • Telescopes
    • Overview
    • Telescope Images
  • Tours
    • Castel Gandolfo
    • U.S.
  • Latest
    • Overview
    • Resources
    • Press
    • Audio
    • Video
    • Research
    • Authors
      • FAQs
    • Newsletter
    • Tucson Meteor Cameras
  • Podcast
  • Education
    • Overview
    • Resource Center
    • Image Gallery
    • Summer School
    • Books
    • Software
    • Additional Resources
    • ACME
  • Shop
  • Calendar
    • View our Event Calendar
  • Donate
    • Donate Now
    • Smart Ways to Give
    • Sacred Space Astronomy
      • View Content
    • Bequests / Trusts
    • The Foundation
      • Newsletters
      • Annual Reports
  • Press
    • VO in the News
    • Press Kit
  • Specola Vaticana
  • Contact
    • Contact
  • About
    • Overview
    • Team
    • FAQ
  • Telescopes
    • Overview
    • Telescope Images
  • Tours
    • Castel Gandolfo
    • U.S.
  • Latest
    • Overview
    • Resources
    • Press
    • Audio
    • Video
    • Research
    • Authors
      • FAQs
    • Newsletter
    • Tucson Meteor Cameras
  • Podcast
  • Education
    • Overview
    • Resource Center
    • Image Gallery
    • Summer School
    • Books
    • Software
    • Additional Resources
    • ACME
  • Shop
  • Calendar
    • View our Event Calendar
  • Donate
    • Donate Now
    • Smart Ways to Give
    • Sacred Space Astronomy
      • View Content
    • Bequests / Trusts
    • The Foundation
      • Newsletters
      • Annual Reports
  • Press
    • VO in the News
    • Press Kit
  • Specola Vaticana
  • Contact
    • Contact

Galileo’s Rivals

By Br. Guy Consolmagno  |  21 Oct 2017

Share:
  • Share on Facebook
  • Share on Twitter
  • Share on LinkedIn
  • Share via Email

This entry is part 26 of 98 in the series Diary

Our very own Chris Graney has a new book! It’s called Mathematical Disquisitions: The Booklet of Theses Immortalized by Galileo published by the University of Notre Dame Press.

Plenty of people have translated the works of Galileo, and many more have read them – in Italy, they’re considered an essential part of Italian literature and kids read them when they are in high school. But how many people have actually read the works of Galileo’s rivals, especially those whom he specifically calls out in his writings? Chris Graney has… and here he translates and comments on one of the most interesting of these, by Locker.

To quote the blurb on the Notre Dame Press site:

Mathematical Disquisitions: The Booklet of Theses Immortalized by Galileo offers a new English translation of the 1614 Disquisitiones Mathematicae, which Johann Georg Locher wrote under the guidance of the German Jesuit astronomer Christoph Scheiner. The booklet, an anti-Copernican astronomical work, is of interest in large part because Galileo Galilei, who came into conflict with Scheiner over the discovery of sunspots, devoted numerous pages within his famous 1632 Dialogue Concerning the Two Chief World Systems—Ptolemaic and Copernicanto ridiculing Disquisitiones. The brief text (the original was approximately one hundred pages) is heavily illustrated with dozens of original figures, making it an accessible example of “geocentric astronomy in the wake of the telescope.”

…Christopher Graney’s translation focuses on the mathematical and astronomical core of Locher’s work and is suitable for undergraduate students in courses on the history of science, philosophy of science, astronomy, and physics.

“Christopher Graney has translated foreign terms and concepts in efficient, modern ways, often trimming from them the complicated metaphysical and rhetorical context. Many of Graney’s notes explain mathematical concepts and astronomical phenomena in reference to what astronomers understand today, which will make the text more digestible to an audience familiar with and interested in modern astronomy. The text offers a nice counterbalance to the standard canon of Galileo readings students encounter.” — Darin Hayton, Haverford College

“This well annotated and widely accessible translation of Johann Georg Locher’s 1614 Mathematical Disquisitions makes a forgotten text at the heart of the Galileo Affair newly available to scholars and students alike. By bringing the subtlety and complexity of Locher’s anti-Coperincan positions into view again, Christopher Graney adds enormously to our understanding of the historical complexities and contingencies at the root of this foundational debate in the history of science.” — J. B. Shank, University of Minnesota

Share:
  • Share on Facebook
  • Share on Twitter
  • Share on LinkedIn
  • Share via Email

Sacred Space Astronomy

The Vatican Observatory’s official digital community and online magazine.

Become a Member

Recent Posts

How to Pray with the Stars with Br. Guy Consolmagno, SJ – AMDG Podcast

By Robert Trembley  |  7 May 2025  |  Sacred Space Astronomy

Vatican astronomer visits Mount St Mary’s College

Independent Catholic News  |  7 May 2025  |  Press

From the Vatican Observatory Faith and Science Pages — What God “Whispers” through Radio Telescopes

By Faith and Science  |  7 May 2025  |  Sacred Space Astronomy

Science and Painful Truth

By Mr. Christopher Graney  |  3 May 2025  |  Sacred Space Astronomy

Archives

      • May
      • April
      • March
      • February
      • January
      • December
      • November
      • October
      • September
      • August
      • July
      • June
      • May
      • April
      • March
      • February
      • January
      • December
      • November
      • October
      • September
      • August
      • July
      • June
      • May
      • April
      • March
      • February
      • January
      • December
      • November
      • October
      • September
      • August
      • July
      • June
      • May
      • April
      • March
      • February
      • January
      • December
      • November
      • October
      • September
      • August
      • July
      • June
      • May
      • April
      • March
      • February
      • January
      • December
      • November
      • October
      • September
      • August
      • July
      • June
      • May
      • April
      • March
      • February
      • January
      • December
      • November
      • October
      • September
      • August
      • July
      • June
      • May
      • April
      • March
      • February
      • January
      • December
      • November
      • October
      • September
      • August
      • July
      • June
      • May
      • April
      • March
      • February
      • January
      • December
      • November
      • October
      • September
      • August
      • July
      • June
      • May
      • April
      • March
      • February
      • January
      • December
      • November
      • October
      • September
      • August
      • July
      • June
      • May
      • April
      • March
      • February
      • January
      • December
      • November
      • October
      • September
      • August
      • July
      • June
      • May
      • April
      • March
      • February
      • January
      • December
      • November
      • August
      • June
      • March
      • January
      • November
      • October
      • December
      • November
      • April
      • May
      • January
      • December
      • September
      • May
      • March
      • December
      • November
      • February

More Posts in this Series:
"Diary"

Nature’s “Where I Work” Photography Exhibition at King’s Cross Shows Br. Guy Consolmagno

By Robert Trembley  |  23 Apr 2024  |  Sacred Space Astronomy

Press Release: New cosmological research of the Vatican Observatory

By Robert Trembley  |  26 Mar 2024  |  Sacred Space Astronomy

“Faith in Science: Catholic and Jewish Perspectives on Creation and the Cosmos.”

YouTube  |  6 Nov 2023  |  Press

Seeking God in science is part of Jesuit’s vocation

YouTube  |  25 May 2022  |  Press

Newsletter

Upcoming astronomical events, scientific breakthroughs, philosophical reflections… just a few reasons to subscribe to our newsletter!

Vatican Observatory
  • About
  • Telescopes
  • Tours
  • Latest
  • Podcast
  • Education
  • Shop
  • Calendar
  • Donate
  • Press
  • Specola Vaticana
  • Contact
Privacy Policy  |   Cookie Policy  |   Disclosure Statement  |   This website is supported by the Vatican Observatory Foundation

Podcast:

  • Apple Podcasts Listen onApple Podcasts
  • Spotify Listen onSpotify
  • Google Podcasts Listen onGoogle Podcasts
  • Stitcher Listen onStitcher
  • Amazon Alexa Listen onAmazon Alexa
  • TuneIn Listen onTuneIn
Made by Longbeard