Detail of eye on page 6 of the Grolier Codex (photo by Michael Coe, all courtesy Brown University) In the 1960s, looters searching a cave in Chiapas, Mexico, came across a rare, ancient codex rich ...

A new study shows the ancient Dresden Codex held calculations could forecast eclipses centuries ahead. Maya daykeepers used overlapping 223- or 358-month cycles to maintain precise lunar and solar ...

Research methodologies and new approaches to interpreting the Madrid Codex / Gabrielle Vail and Anthony Aveni -- The paper patch on page 56 of the Madrid Codex / Harvey M. Bricker -- Papal bulls, ...

A 13th-century manuscript sits under glass, its bark-paper pages filled with vivid glyphs and cryptic figures, in a quiet reading room in Dresden, Germany. Known as the Dresden Codex, it’s one of the ...

We live in a light-polluted world, where street lamps, electronic ads and even backyard lighting block out all but the brightest celestial objects in the night sky. But travel to an officially ...

(CN) — For over a century, scholars have puzzled over the eclipse table in the Dresden Codex, one of the few surviving texts from the ancient Mayan civilization. Now, researchers John Justeson from ...

Here’s what you’ll learn when you read this story: A 12 th century C.E. codex from Maya culture accurately predicts solar eclipses. The eclipse table in the Dresden Codex was a lunar calendar that ...

More than a thousand years ago, astronomers from the Maya civilization developed one of the most sophisticated time-keeping systems in the ancient world—a system that could predict solar eclipses for ...

"Two hundred fifty copies printed for private distribution." "The present reproduction is an absolutely exact photographic facsimile of the original ... The format of the original has been followed ...