Their clay tablets feature detailed astronomical drawings, demonstrating a grasp of heliocentricity – the concept that the sun is the center of the solar system, with planets orbiting it. These drawings accurately depict planetary orbits and positions.

Furthermore, Sumerian iconography includes depictions of beings they considered deities, some of which feature symbols strikingly similar to human DNA sequences. Their artistic representations also incorporated symbols associated with medicine, displaying remarkable parallels to modern medical symbols.

The advanced astronomical knowledge of the Sumerians, the oldest known civilization, remains a subject of ongoing fascination and perplexity.