New research reveals how Mayan astronomers built a precise eclipse prediction system using complex lunar mathematics.

September's full corn moon of 2025 will be a very special blood moon set to rise on Sept. 7 — amid a total lunar eclipse and rare moment of totality. Here are some quick facts about the lunar eclipse ...

The Maya Civilization, from Central America, was one of the most advanced ancient civilizations, known for its significant achievements in astronomy and mathematics. This includes accurate calendars ...

September will feature a "blood moon" eclipse, but you'll need to travel long distance or view it on your computer screen this weekend. A total lunar eclipse will occur Sunday, Sept. 7, though it ...