ATHENS, Greece — When you’re trying to fathom a mangled relic of very old hi-tech, it helps to have the manufacturer’s instructions. For more than a century since its discovery in an ancient shipwreck ...

A map of the night sky created by the ancient Greek astronomer Hipparchus was recently discovered at St. Catherine Monastery ...

The Greek astronomer Hipparchus, who lived around 120 BCE, usually gets credit for discovering the equinoxes and their relationship to the zodiac constellations. But in a controversial new study, ...

The star catalog was made by ancient Greek astronomer Hipparchus around 162 and 127 BCE, 1,400 years before the telescope. By Laura Baisas Published Oct 20, 2022 1:00 PM EDT Get the Popular Science ...

THE traditional view that the knowledge of astronomy of the Greece of classical times had been derived from Egypt, a view to which the writings of the Greeks themselves lent support, has lost favour ...

The 2000-year-old Antikythera mechanism, often described as the world’s first computer, was a sophisticated bronze device that modelled the cosmos. Researchers have assumed that pointers were used to ...

An ancient mystery may have been solved by LSU Associate Professor of Physics and Astronomy Bradley E. Schaefer. Schaefer has discovered that the long-lost star catalog of Hipparchus, which dates back ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Our ancestors spent millennia looking at the sky before spacecraft could explore it. The new PBS ...