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Discussion Explores Ancient Peruvian Solar Observatory and Astronomical Heritage

cultural-heritage · 2026-03-14

A conversation between Professor Fred Watson AM and Professor Anthony Burke examined the Chankillo Archaeoastronomical Complex in Peru, recognized as the world's oldest solar observatory. The discussion, hosted by ABC, revealed how this over-2,000-year-old site functioned as a solar calendar for ancient Peruvian societies, influencing navigation, agriculture, and religious practices. Professor Watson, Australia's Astronomer-at-Large, explained how pre-Hispanic cultures utilized celestial knowledge as a form of power. The event highlighted the intersection of archaeology, astronomy, and cultural heritage.

Key facts

  • The Chankillo Archaeoastronomical Complex in Peru is the world's oldest solar observatory
  • Professor Fred Watson AM discussed how ancient Peruvian societies used astronomical knowledge for practical and religious purposes
  • The conversation was hosted by ABC and featured Professor Anthony Burke of University of Technology Sydney

Entities

Institutions

  • ABC
  • University of Technology Sydney
  • Australian Astronomical Observatory

Locations

  • Peru
  • Australia

Sources