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 ...

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 ...

Also known as the “Seven Sisters,” the striking cluster has long been used as an important seasonal marker and appears high ...

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 ...

Astronomy, the oldest of natural sciences, has changed often throughout history depending on general knowledge, geographical region and culture. The earliest practitioners of astronomy were early ...

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 ...

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 ...

Imagine going back thousands of years and showing off the cool astronomical functions of your smartphone. It can tell the date and time with incredible accuracy. It can pinpoint your location. It can ...

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 ...