Ancient Greek astronomers made important observations regarding the night sky long before the first ...

Researchers are using X-rays to discover invisible markings left on ancient parchment containing information from the Greek ...

Before telescopes, ancient Greek astronomers relied on naked-eye observations of the night sky to understand the universe ...

In a monastery library on the Sinai Peninsula, a devotional handbook by the monk John Climacus sat quietly for centuries ...

SLAC researchers used X-ray beams and the particle accelerator to recover the work of an ancient astronomer, who made the earliest known attempt to log the stars.

X-ray scans recover an ancient Greek star map beneath a medieval text, revealing Aquarius clues and Hipparchus-linked ...

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 ...

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. Fragments of one of the first-ever star catalogues—created ...

There are several ancient monuments proving that our predecessors possessed knowledge of astronomy and used it for practical purposes.