SCIENCE HISTORY OF ASTRONOMY

Almagest is the Latin form of the name in Arabic (al-الكتاب المجسط kitabu-l-mijisti, the "Big Book") from an astronomical treatise that revealed the complex movement of the stars and orbit the planet, originally written in Greek as μαθηματικἠ σύνταξις ( Mathematike Syntaxis, "essay Mathematics"), then given the title Ή Μεγάλη Σύνταξις (HE Megalè Syntaxis, "Large tract") by Ptolomeus from Alexandria, Egypt. Ptolomeus mempersembahkannya to the public at Canopus, Egypt in 147/148. Model geosentriknya recognized as the truth for more than a thousand years in Arab and European communities. Almagest is the most important source of information on ancient Greek astronomy.
Astrolab is the days of old astronomical instruments used by the astronom, navigator, and astrolog the classical era. Astrolab widely used to determine the location and mempreduksi position of the sun, moon, planet, and stars; determine the local time with the known location of longitude and latitude location; survey; and triangulation.

Astronomy India refers to the astronomical research in India subbenua. Astronomy and Astrology [[Kuna Indian] (Jyotisha) based on the sidereal system. Tropical systems are also used. For example, the determination of tropical Uttarayana (Uttarāyana उत्तरायन) can be found in the Mahabharata [reference?], And also in Vedanga Jyotisha from Lagadha. [1]

In the medieval Islamic era, astrolab mainly used to study astronomy, navigation, survey, determine the time, prayer, and determine the direction of direction. Astrolog from Europe for use astrolab horoscope.