The ancient Greek astronomer Hipparchus catalogued the coordinates of the stars. Now, his efforts have finally been uncovered. This cross-fade montage shows a detail of the palimpsest under ordinary ...

Add Yahoo as a preferred source to see more of our stories on Google. Scholars discovered the oldest known star map beneath the text of a Christian manuscript, according to new study. The long-lost ...

The manuscript pages have been very carefully handled before scanning. (Jacqueline Ramseyer Orrell/SLAC National Accelerator ...

Researchers from the CNRS, Sorbonne Université and Tyndale House (affiliated with the University of Cambridge) have recently found fragments of the Star Catalogue composed by the Greek astronomer ...

Here’s what you’ll learn when you read this story: Hipparchus was light-years ahead of his time. Around 2,150 years ago, the father of astronomy had not only figured out how equinoxes occur, invented ...

Leslie Katz led a team that explored the intersection of tech and culture, plus all manner of awe-inspiring science, from space to AI and archaeology. When she's not smithing words, she's probably ...

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 Greek astronomer Hipparchus is often called the “father of astronomy.” He’s credited with discovering the Earth’s precession (how it wobbles on its axis) and calculating the motions of the Sun and ...

At SLAC National Accelerator Laboratory in Menlo Park on Wednesday morning, researchers focused a powerful X-ray machine on pages of parchment from a medieval desert monastery, looking to reveal ...

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 ...

If you think writing paper is expensive these days, be glad you didn’t live in the Middle Ages. Back then, paper was as rare as hen’s teeth, so good luck finding some to write on. But if you happened ...