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Summary Of: Spherical Earth

The concept of a spherical Earth displaced earlier beliefs in a... have suggested that the concept of a spherical Earth may be implicit...

Encyclodia Page On: Spherical Earth

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Medieval artistic representation of a spherical Earth - with compartments representing earth, air, and water (c.1400). | | Medieval | earth | air | water | spherical | Earth | Greek philosophy | Indian philosophy | flat Earth | Mesopotamian | Anaximander | Hecataeus of Miletus | ziggurat | cosmic mountain | Avesta | Persian | seven climes | Figure of the Earth | Pythagoras | 570 BCE | geometric | sphere | 431 BCE | 425 BCE | Herodotus | ecliptic | declination | southern hemisphere | Plato | 427 BCE | 347 BCE | Italy | Pythagorean mathematics | Athens | citation needed | When a ship is at the horizon its lower part is invisible due to Earth's curvature. This was one of the first arguments favoring a round-earth model. | | Aristotle | 384 BCE | 322 BCE | stars | Egypt | Cyprus | lunar eclipse | Meteorology | equator | ... | Eratosthenes | 276 BCE | 194 BCE | Earth | 240 BCE | Syene | Sun | Alexandria | stades | Seleucus of Seleucia | Seleucia | Mesopotamia | Sun | heliocentric theory | Aristarchus of Samos | Claudius Ptolemy | CE | 90 | 168 | Alexandria | second century | Geographia | coordinates | grid | Latitude | equator | degrees of arc | midsummer | polar circle | meridian | longitude | Canary Islands | Serica | China | Sri Lanka | Southeast Asian peninsula | topographic | Atlantic Ocean | China | East Indies | Africa | Subhash Kak | who? | Aitareya Brahmana | Indian philosophical | 1st millenium BC | Earth's rotation | Indian astronomer | mathematician | Aryabhata | Sanskrit | Aryabhatiya | rotation of the earth | sidereal day | Arabic | Anania Shirakatsi | Armenian | 610 | 685 | Armenian | scholar | mathematician | geographer | Armenian | Bulgars | Mount Imeon | Central Asia | al-Ma'mun | Muslim astronomers | geographers | Palmyra | al-Raqqah | Abū Rayhān al-Bīrūnī | geodesic | circumference | Earth radius | trigonometric | plain | mountain | MacTutor History of Mathematics archive | geodesy | geography | triangulation | radius of the earth | Islamic scholars | Ijma | Ibn Hazm | Abul-Faraj Ibn Al-Jawzi | Ibn Taymiya | Abu Muhammad Ibn Hazm | Abul-Faraj Ibn Al-Jawzi | Allah | Ibn Abbas | Arabic language | Mecca | Qibla | Muslim mathematicians | spherical trigonometry | Ibn Khaldun | Muqaddimah | Geodesy | gravitational | polar motion | tides | magnetic field | German | surveying | geoid | geodesy | oblate spheroid | ellipsoid | mass concentrations | Earth radius | The Earth as seen from the Apollo 17 mission. | | Apollo 17 | radius | WGS 84 | elliptic integral | authalic radius | volumetric radius | ISBN 9780801405617 | Subhash Kak | ISBN 0-7923-6363-9 | ISBN 9780801405617 | ISBN 8170418593 | Emporia State University | Routledge | ISBN 041501929X | MacTutor History of Mathematics archive | Earth radius | Figure of the Earth | Flat Earth | Celestial sphere | Physical geodesy | Terra Australis | WGS 84 | The Straight Dope | v | d | Greek astronomy | Acoreus | Aglaonike | Agrippa | Anaximander | Andronicus | Apollonius | Aratus | Aristarchus | Aristillus | Attalus | Autolycus | Bion | Callippus | Cleomedes | Cleostratus | Conon | Eratosthenes | Euctemon | Eudoxus | Geminus | Heraclides | Hicetas | Hipparchus | Hippocrates of Chios | Hypsicles | Menelaus | Meton | Oenopides | Philip of Opus | Philolaus | Posidonius | Ptolemy | Pytheas | Seleucus | Sosigenes of Alexandria | Sosigenes the Peripatetic | Strabo | Thales | Theodosius | Theon of Alexandria | Theon of Smyrna | Timocharis | Almagest | On Sizes and Distances (Hipparchus) | On the Sizes and Distances (Aristarchus) | On the Heavens (Aristotle) | Antikythera mechanism | Armillary sphere | Astrolabe | Dioptra | Equatorial ring | Gnomon | Mural quadrant | Triquetrum | Callippic cycle | Celestial spheres | Circle of latitude | Counter-Earth | Deferent and epicycle | Equant | Geocentrism | Heliocentrism | Hipparchic cycle | Metonic cycle | Octaeteris | Solstice | Sublunary sphere | Zodiac | Babylonian astronomy | Egyptian astronomy | European astronomy | Indian astronomy | Islamic astronomy | Categories | Ancient Greek astronomy | Cartography | Earth | History of astronomy | Early scientific cosmologies | Ancient astronomy | All articles with unsourced statements | Articles with unsourced statements since July 2008 | Articles with specifically-marked weasel-worded phrases |
This article is licensed under the GNU Free Documentation License. It uses material from the Wikipedia article "Spherical Earth".