Royal Observatory, Greenwich

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by PetraDraha

/ CC BY-SA 4.0

The Royal Observatory, Greenwich in London, United Kingdom is a renowned historic site and scientific institution. Established in 1675 by King Charles II, it played a crucial role in the history of astronomy and navigation. The observatory is famously known for being the location of the Prime Meridian (0° longitude), which serves as the basis for the world's time zone system. Visitors can explore the Flamsteed House, the original observatory building, and the iconic Greenwich Meridian Line.

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