
© BERNARDI, ET AL
One of the engraved stones on the elevated site at La Silla, thought to be part of an ancient star-observing platform.
The complex astronomical measurements that underpinned many aspects of the Inca civilisation may have an ancient forerunner of 10 centuries earlier and 2000 kilometres distant, a prominent archeoastronomer suggests.
Steven Gullberg, of the University of Oklahoma, US, and chair of the International Astronomical Union Working Group for Archaeoastronomy and Astronomy in Culture, is the latest scientist to comment on the origin and purpose of some mysterious stones and engravings, known as petroglyphs, at a site known as La Silla, in Chile.
The complex designs etched in rock, together with a set of standing stones, were
first studied in depth by researchers - including this writer - in 2012.
It was suggested that the artefacts were set up to mark the positions of two very brilliant stars, Canopus and Hadar, and were the work of the El Molle, a pre-Columbian culture that occupied the region for five centuries from about 300 CE.
Curiously, La Silla is today the site of a facility built and operated by the European Southern Observatory (
ESO), an important part of the global infrastructure for astronomers.
If the tentative conclusions about the petroglyphs and standing stones are correct, the site has been a critical place for star-gazers for at least 1700 years.
Comment: As noted in 1,000-year-old Pictish fort unearthed in Scotland: The following article from the BBC provides some examples of how these Pictish stones may have looked with colour: See also:
- 536 AD: Plague, famine, drought, cold, and a mysterious fog that lasted 18 months
- Unexplained fire at Pictish fort preserved treasure trove of artefacts for archaeologists
- Medieval-era gaming board found in search for Pictish monastery
And check out SOTT radio's: Behind the Headlines: Who was Jesus? Examining the evidence that Christ may in fact have been Caesar!