Aryabhata I, was the first of the major mathematician-astronomers from the classical age of Indian mathematics and Indian astronomy. https://en.wikipedia.org/wiki/Aryabhata

An ancient Greek hand-powered mechanical device for predicting astronomical events has been recreated, offering a fresh understanding of how it worked.

EXPLORING THE THEORY OF ANCIENT ASTRONAUTS IN MAYA ICONOGRAPHY

Manuscripts

Scottish historian & art historian; @EmpirePodUK podcaster& Jaipur Literature Festival co-director; Mehrauli goatherd & kabooter baz. Writes the occasional book

This fascmile is from the Pancha-siddhantika (Five Principles) dated around the 5th century. This text graphically shows how eclipses are to be calculated. Thus this text foreshadows what Westeren …

Visible in the night sky during the fall, Phoenix is one of the famed “Southern Birds." Learn more about this constellation!

The Indus or Harappa script is a collection of symbols used in the Indus valley in northern India until 2,000 BC. They have not been deciphered.