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Find Astronomical Heritage


Places connected to the Sky

PC2S is our global community project, set up in 2019 as part of the IAU’s 100 Years Under one Sky celebrations.

The examples on the Portal illustrate some novel ways in which terrestrial locations can be connected to the sky, including:

Aiello del Friuli, village of sundials, Italy

Otford Solar System, UK, USA, Falkland Is., Australia, New Zealand

For more information follow this link!