World’s oldest known marine astrolabe found in a 500-year old shipwreck
Esmeralda, a ship that was originally a part of the fleet led by Vasco da Gama (the first known European to sail directly from his…
Portugal
Portugal’s 6,000-year old prehistoric tombs possibly served as astronomical ‘telescopes’
When it comes to the antediluvian scope of 6000-year-old passage graves in Portugal, there was possibly more to the ritualistic side of affairs than just…
