Tag Archive for 'Seven-Stone Antas' | Sci.News

The view towards the east from the Carregal do Sal megalithic cluster, at dawn at the end of April around 4,000 BC, as reconstructed using a Digital Elevation Model and Stellarium. Aldebaran, the last star to rise before the Sun, is rising directly above Serra da Estrela, the ‘mountain range of the star.’ Image credit: Fabio Silva.

Iberian Megalithic Tombs: 6,000-Year-Old Lensless Telescopes?

Jun 30, 2016 by News Staff

A team of astronomers from the UK is exploring what might be described as the first astronomical observing tool, potentially used by humans around 4,000...