Ancient Greek astronomy is the astronomy written in the Greek language during classical antiquity. Greek astronomy is understood to include the Ancient...

calendar Egyptian mathematics History of astronomy Babylonian astronomy Ancient Greek astronomy Medieval Islamic astronomy Nabta Playa Sothic cycle The "Hermetic"...

Various ancient Greek calendars began in most states of ancient Greece between autumn and winter except for the Attic calendar, which began in summer....

yoor-AY-nee-ə; Ancient Greek: Οὐρανία, romanized: Ouranía; modern Greek shortened name Ράνια Ránia; meaning "heavenly" or "of heaven") was, in Greek mythology...

Ancient Greece (Greek: Ἑλλάς, romanized: Hellás) was a northeastern Mediterranean civilization, existing from the Greek Dark Ages of the 12th–9th centuries...

The Antikythera mechanism (/ˌæntɪˈkɪθɪərə/ AN-tih-KIH-ther-ə) is an Ancient Greek hand-powered orrery (model of the Solar System), described as the oldest...

the Kerala school of astronomy and mathematics who followed him accepted his planetary model. The Ancient Greeks developed astronomy, which they treated...

difference between Greek mathematics and those of preceding civilizations. Greek mathēmatikē ("mathematics") derives from the Ancient Greek: μάθημα, romanized: máthēma...

an earthbound observer; it feels solid, stable, and stationary. Ancient Greek, ancient Roman, and medieval philosophers usually combined the geocentric...

century BC, when it appears in the writings of Greek philosophers. In the 3rd century BC, Hellenistic astronomy established the roughly spherical shape of...