An ancient book on astronomy from the 1500s sold for more than £10,000 ($12,200), as a "private international buyer" triumphed over intense competition at a U.K. auction. The Castle of Knowledge by ...

"Some of our ancestors were very skilled observers." A team of international researchers say they've uncovered new data on ...

Learn more about two of the earliest reports of a total solar eclipse and corona, which were recorded in China, and solve ...

Peru's Ministry of Culture has confirmed a groundbreaking discovery that rewrites the history of ancient astronomy in the Americas. Archaeologists working at the Chankillo Archaeoastronomical Complex ...

An astrophysicist has shed new light on how the ancient Egyptians viewed our galaxy thousands of years ago. In an "exciting" study published in the Journal of Astronomical History and Heritage Or ...

A new analysis of the 6,000-year-old stone circle known as Rujm el-Hiri (also Gilgal Refaim) in Golan Heights suggests that it was not built to observe the heavens. When you purchase through links on ...

A near-total solar eclipse occurred on June 15, 763 BCE, over northern Assyria. The eclipse was recorded in Nineveh, the Assyrian capital, within the Eponym Canon, a chronicle inscribed on clay ...

Researchers in Peru uncovered an ancient structure older than the Chankillo Solar Observatory, reshaping views on early ...

Ancient Mars may have received its wealth of water from a couple of major sources, new research suggests. Studying the content of Martian meteorites that arrived on Earth revealed different hydrogen ...

Pennsylvania’s Punxsutawney Phil has been predicting spring’s arrival every February 2 since 1887 — but the origins of Groundhog Day date back long before that. February 2 is actually a “cross-quarter ...