2018-2019
29 June 2123BC
Image of oldest known Mesopotamian astrolabe painted onto the shell of a horseshoe crab, an animal genetically unchanged for approximately 450 million years. The astrolabe shows a catastrophic asteroid impact in Austria.
Image of oldest known Mesopotamian astrolabe painted onto the shell of a horseshoe crab, an animal genetically unchanged for approximately 450 million years. The astrolabe shows a catastrophic asteroid impact in Austria.
2018