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  • The cosmological model of concentric (or homocentric) spheres, developed by Eudoxus, Callippus, and Aristotle, employed celestial spheres all centered...
    7 KB (875 words) - 20:06, 12 December 2022
  • Thumbnail for Cosmology
    Timaeus, 36d. Plato, Timaeus, 39d. Yavetz, Ido (February 1998). "On the Homocentric Spheres of Eudoxus". Archive for History of Exact Sciences. 52 (3): 222–225...
    51 KB (3,294 words) - 03:57, 21 November 2024
  • Thumbnail for Girolamo Fracastoro
    theory. Fracastoro further developed Eudoxus' Astronomical model of Homocentric or Concentric spheres in an attempt to bring it back to the scientific...
    14 KB (1,606 words) - 19:02, 20 November 2024
  • A&M University Eudoxos of Knidos (Eudoxus of Cnidus): astronomy and homocentric spheres Henry Mendell, Cal State U, LA (archived 16 May 2011) Herodotus...
    23 KB (2,850 words) - 06:56, 2 November 2024
  • Thumbnail for Celestial sphere
    Mendell, Henry (16 September 2009). "Eudoxus of Cnidus: Astronomy and Homocentric Spheres". Vignettes of Ancient Mathematics. Archived from the original...
    18 KB (2,221 words) - 01:51, 4 August 2024
  • Thumbnail for Al-Andalus
    Instead, they accepted Aristotle's model and promoted the theory of homocentric spheres. Al-Bitruji is believed to have studied under Ibn Tufail and...
    129 KB (15,168 words) - 13:59, 26 November 2024
  • Thumbnail for Ancient Greek astronomy
    Callippus offered well-received modifications of the Eudoxan theory of homocentric spheres. He also contributed to the calendar and the parapegma literature...
    34 KB (4,192 words) - 16:59, 22 November 2024
  • Thumbnail for Nicolaus Copernicus
    contradictions in the two "official" systems of astronomy—Aristotle's theory of homocentric spheres, and Ptolemy's mechanism of eccentrics and epicycles—the surmounting...
    159 KB (18,314 words) - 07:23, 14 November 2024
  • Thumbnail for Copernican heliocentrism
    center on or near the Earth. A complementary theory to Ptolemy's employed homocentric spheres: the spheres within which the planets rotated could themselves...
    42 KB (5,222 words) - 01:51, 20 November 2024
  • Thumbnail for The Call of the Wild
    being a nature faker. London himself dismissed these criticisms as "homocentric" and "amateur". London further responded that he had set out to portray...
    39 KB (5,042 words) - 22:05, 26 November 2024
  • Thumbnail for Unmoved mover
    Mendell, Henry (16 September 2009). "Eudoxus of Cnidus: Astronomy and Homocentric Spheres". Vignettes of Ancient Mathematics. Archived from the original...
    28 KB (3,498 words) - 23:08, 29 October 2024
  • 1363; M.Th., 1376) Known for Reviving Eudoxus' cosmological model of homocentric spheres Scientific career Fields Astronomy Institutions University of...
    10 KB (1,271 words) - 03:07, 28 October 2024
  • Thumbnail for Autolycus of Pitane
    Eudoxus' astronomy and was a strong supporter of Eudoxus' theory of homocentric spheres. Boyer, Carl B. (1968). A History of Mathematics. John Wiley...
    7 KB (755 words) - 07:37, 23 October 2024
  • Thumbnail for Discovery and exploration of the Solar System
    depicting Eudoxus' model of retrograde planetary motion. The two innermost homocentric spheres of his model are represented as rings here, each turning with...
    71 KB (6,705 words) - 20:19, 24 October 2024
  • Thumbnail for Hamid Dabashi
    he terms "nomocentric" (law-based), "logocentric" (reason-based) and "homocentric" (human-based) – vying for power and competing for legitimacy. The historical...
    28 KB (2,844 words) - 01:36, 10 November 2024
  • Thumbnail for Historical models of the Solar System
    different axis and at different paces. Eudoxus’ model had twenty-seven homocentric spheres with each sphere explaining a type of observable motion for each...
    65 KB (7,826 words) - 18:55, 2 October 2024
  • Thumbnail for Timeline of cosmological theories
    and different axis and at different paces. His model had twenty-seven homocentric spheres with each sphere explaining a type of observable motion for each...
    87 KB (9,879 words) - 16:02, 9 October 2024
  • phenomena peculiar to the wandering stars, by compounding rotations of homocentric spheres. This was a modification of the system of planetary motion proposed...
    7 KB (694 words) - 21:27, 23 October 2024
  • Thumbnail for Fixed stars
    Stanford Encyclopedia of Philosophy. Yavetz, Ido (February 1998). "On the Homocentric Spheres of Eudoxus". Archive for History of Exact Sciences. 52 (3): 222–225...
    55 KB (7,018 words) - 04:44, 25 October 2024
  • argument as an example of anthropocentrism. These critics may view the homocentric view as not only geocentric but short-sighted, and tending to favour...
    15 KB (2,150 words) - 12:06, 1 October 2024
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