Researchers at Italy's National Institute for Astrophysics discovered a celestial map believed to be from between 1800 to 400 BC. Scientists say there's one star on it that doesn't match our sky.

Strange 3,000-year-old stone disk unearthed in Italy could be ancient map of stars Disk may have been used to determine time for agriculture tasks, researchers say Vishwam Sankaran ...

The hiker ascending the trails of Rupinpiccolo, a distinctive village in the Karst of Trieste, may come across an imposing wall of large stones: it is a castelliere, an ancient structure for defensive ...

Ancient people constructed seven temples across the Maltese archipelago from 3800 to 2300 BC. Fashioned from large, cut stones weighing several tonnes, the complexes are among the earliest ...

So, any celestial alignment they have with the night sky would have to match what the heavens looked like some 4,500 years ago. Egyptian pyramids: A gateway to the stars?