Archaeoastronomy
… is the study of beliefs and practices relating to the sky in the past, especially in prehistory, and the uses to which people's know- ledge of the skies was put.
Free software tools
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HORIZON |
See the Tools page for more info
Books
Springer Handbook (2014):
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Ocarina Books publishes and distributes books relating to archaeo- and ethnoastronomy |
Publications
This list of my books and selected papers and articles contains links and downloadable copies where available.
Astronomical heritage
Chankillo is inscribed on the World Heritage List
The prehistoric solar observatory and ceremonial centre at Chankillo in Peru, including its famous thirteen towers, has been inscribed on the World Heritage List at the 44th (2021) session of the World Heritage Committee, currently being held in Fuzhou, China, and on-line.
Chankillo’s extraordinary and quite unique monumental solar calendrical device has been recognised as World Heritage just 14 years after Ivan Ghezzi’s and my article “Chankillo: A 2300-Year-Old Solar Observatory in Coastal Peru” was first published in Science (315 (2007), 1239–1243).
According to UNESCO, Chankillo solar observatory is “an outstanding example of ancient landscape timekeeping, a practice of ancient civilizations worldwide, which used visible natural or cultural features. Incorporated in the Thirteen Towers, it permitted the time of year to be accurately determined not just on one date but throughout the seasonal year. Unlike architectural alignments upon a single astronomical target found at many ancient sites around the world, the line of towers spans the entire annual solar rising and setting arcs as viewed, respectively, from two distinct observing points, one of which is still clearly visible above ground. The astronomical facilities at Chankillo represent a masterpiece of human creative genius.” — CR
Two new astronomical World Heritage Sites
Two very different places linked to astronomy have been inscribed on UNESCO’s World Heritage List at the 2019 World Heritage Committee in Azerbaijan. Jodrell Bank Observatory in the UK is the first 20th-century astronomical observatory to become a World Heritage Site, while Risco Caído and the sacred mountains of Gran Canaria is a “cultural landscape” highlighting cultural astronomy operating in a rich historical and social context.
For more information on the two sites see the Portal to the Heritage of Astronomy and for more information on the context of the two successful nominations see the article “Beyond Jodrell Bank: astronomical heritage”.
The picture shows the front covers of the nomination dossiers for the two new World Heritage Sites.
Astronomical heritage
Portal to the Heritage of Astronomy
Read more on the UNESCO–IAU Portal to the Heritage of Astronomy and about astronomical heritage in general
Free downloads
No. 1 (2010): See here for more information or click here to download a copy directly (46 Mb) |
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No. 2 (2017): See here for more information or click here to download a copy (19 Mb) |
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Astronomical World Heritage
Download a copy of an article published in A&G (Aug 2019 issue) |
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Stonehenge and Ancient Astronomy
Download a copy of the Royal Astronomical Society’s factsheet |
Alice Ruggles Trust
If you are looking for things related to Alice and/or information about stalking, please visit the Alice Ruggles Trust website