De sphaera mundi (Latin title meaning On the Sphere of the World, sometimes rendered The Sphere of the Cosmos; the Latin title is also given as Tractatus...

named in his memory. About 1230, his best-known work, Tractatus de Sphaera / De Sphaera Mundi (Treatise on the Sphere / On the Sphere of the World) was published...

1180–84 Tractatus de Sphaera, or De sphaera mundi, the basic elements of astronomy written by Johannes de Sacrobosco c. 1230 Tractatus de superstitionibus...

relied on introductions to the Ptolemaic system such as the De sphaera mundi of Johannes de Sacrobosco and the genre of textbooks known as Theorica planetarum...

picture of a small paper boat in an edition of Tractatus de sphaera mundi from 1490 by Johannes de Sacrobosco. However it is very likely that paper folding...

French prose romance Guillaume de Lorris – First section of Romance of the Rose Johannes de Sacrobosco – De sphaera mundi Snorri Sturlusson – Heimskringla...

been noted to be spherical. For example, Johannes de Sacrobosco (1195–1256) wrote in his De sphaera mundi ("Treatise on the Sphere"): That the earth, too...

small paper boat in the 1498 French edition of Johannes de Sacrobosco's Tractatus de Sphaera Mundi. There is also evidence of a cut and folded paper box...

U.S. Chinese constellations – Groupings used in Chinese astrology De sphaera mundi – Book by Sacrobosco, describes the late medieval (Ptolemaic) cosmos...

ascribed to a Gerard (either of Cremona or of Sabioneta) or the De sphaera mundi of Johannes de Sacrobosco. Pedersen, O. (1981). "The Origins of the Theorica...

books by the philosopher Peter Sloterdijk De sphaera mundi (The Sphere), a medieval astronomy book by Johannes de Sacrobosco The Sphere (newspaper), a British...

Collection in New York, alongside astronomer Johannes de Sacrobosco's manuscript "De sphaera mundi" (On the Sphere of the World), which supports the earlier...

assisted in his (unpublished) Hebrew translation of Johannes de Sacrobosco's De sphaera mundi. Almosnino's Bet Elokim—an astronomical work which draws on...

combinatorial concepts. He had read Clavius' comments to Sacrobosco's De sphaera mundi, and some other contemporary works. He introduced the term variationes...

including Johannes de Sacrobosco's De sphaera mundi, Petrus Apianus's Cosmographia seu descriptio totius orbis and Regiomontanus's De triangulis omnimodis...

corresponds to a house in the zodiac. Armillary sphere Celestial sphere De sphaera mundi "A CELESTIAL GLOBE, MADE BY MUGHAL ASTROLABIST MUHAMMAD SALIH OF THATTA...

Johann Numeister and Evangelista Angelini da Trevi Johannes de Sacrobosco – De sphaera mundi (written c. 1230), the first printed astronomical book Paul...

was fascinated by the thirteenth-century work of Johannes de Sacrobosco, De sphaera mundi, and on 12 September 1662 observed his first partial solar...

participating in the action of a superior principle, usually the world-soul (anima mundi). The theory holds that matter is unified with life or spiritual activity...

Lucretius in his poem De rerum natura. In 1543, the geocentric system met its first serious challenge with the publication of Copernicus' De revolutionibus orbium...

editions and translations by the end of the century. Johannes de Sacrobosco's De sphaera mundi (written c. 1230) is first published in Ferrara, the first...

Johannes de Sacrobosco (c. 1195 – c. 1256) – Irish monk and astronomer who wrote the authoritative medieval astronomy text Tractatus de Sphaera; his Algorismus...

piece of work created by Johannes de Sacrobosco titled De sphaera mundi or Tractatus de Sphaera. Avelar's commentary in this work was dictated as new as...

ed. 1949) and translated the medieval astronomical textbook De sphaera mundi of Johannes de Sacrobosco. The Place of Magic in the Intellectual History...

Lefèvre d'Étaples, together with his own commentary on John Sacrobosco's De Sphæra Mundi and Euclid's Geometry, Paris, 1500. Editions were also published in...

A volvelle from the sixteenth century edition of the De sphaera mundi by Johannes de Sacrobosco....

Ages. Johannes de Sacrobosco. Johannes de Sacrobosco (c. 1195 – c. 1256) was a medieval scholar and astronomer who wrote his De sphaera mundi (The Sphere...

able and respected Catholic astronomers of his day, and his main work, Sphaera Mundi, was republished at least four times in the seventeenth century, 1620...

at Tübingen; Melanchthon dedicated to him his 1531 edition of the De sphaera mundi. Melanchthon advocated astrology often: in 1531 in defending to Joachim...

the Sources of the De Sphaera Mundi of Joannes de Sacrobosco or John Holywood (1921). A study of the astronomy work De sphaera mundi (The Sphere of the...