Pyramids of Giza - Earth Discover

The great pyramids of Giza, used as burial sites for pharaohs and serving as astronomical markers pointing to the presumed gateway to the heavens at the north celestial pole. These structures held the title of the world's largest human-made constructions for nearly 4,000 years

c. 2500 BCE: The Great Pyramids of Giza – Astronomical Marvels of Ancient Egypt

The Great Pyramids of Giza, built 4,500 years ago, showcase the ancient Egyptians' advanced astronomical understanding and their profound reverence for the cosmos in their architecture and calendar system