* Astronomy

The University of Constantinople, sometimes known as the University of the palace hall of Magnaura in the Roman-Byzantine Empire was founded in 425 under the name of Pandidakterion.
The original school was founded in 425 by Emperor Theodosius II with 31 chairs for law, philosophy, medicine, arithmetic, geometry, astronomy, music, rhetoric and other subjects, 15 to Latin and 16 to Greek. The university existed until the 15th century.
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