SCIENCE & TECHNOLOGY

Secret history of Stonehenge revealed
The ancient site may have been a place of worship 500 years before the first stone was erected
David Keys

The ongoing discoveries in Stonehenge’s sacred prehistoric landscape are expected to transform scholars’ understanding of the famous monument’s origins, history and meaningEXTRAORDINARY new discoveries are shedding new light on why Britain’s most famous ancient site, Stonehenge, was built—and when. Current research is now suggesting that Stonehenge may already have been an important sacred site at least 500 years before the first Stone circle was erected—and that the sanctity of its location may have determined the layout of key aspects of the surrounding sacred landscape.

The ongoing discoveries in Stonehenge’s sacred prehistoric landscape are expected to transform scholars’ understanding of the famous monument’s origins, history and meaning

Prof Yash Pal

Prof Yash Pal

THIS UNIVERSE 
PROF YASH PAL
Why do we have tears when we cry?
This is one of those questions that keep coming. Tears turn out to be more important scientifically then many of us think. There have been several serious attempts to understand this common physiological phenomenon. More you look, more answers you find; and still you do not quite agree that all the dimensions involving the chemistry, the physiology, the pscholology and other aspects of tears are covered.

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Secret history of Stonehenge revealed
The ancient site may have been a place of worship 500 years before the first stone was erected
David Keys

EXTRAORDINARY new discoveries are shedding new light on why Britain’s most famous ancient site, Stonehenge, was built—and when.

Current research is now suggesting that Stonehenge may already have been an important sacred site at least 500 years before the first Stone circle was erected—and that the sanctity of its location may have determined the layout of key aspects of the surrounding sacred landscape.

What’s more, the new investigation—being carried out by archaeologists from the universities’ of Birmingham, Bradford and Vienna—massively increases the evidence linking Stonehenge to pre-historic solar religious beliefs. It increases the likelihood that the site was originally and primarily associated with sun worship

The investigations have also enabled archaeologists to putatively reconstruct the detailed route of a possible religious procession or other ritual event which they suspect may have taken place annually to the north of Stonehenge.

That putative pre-historic religious ‘procession’ (or, more specifically, the evidence suggesting its route) has implications for understanding Stonehenge’s prehistoric religious function—and suggests that the significance of the site Stonehenge now occupies emerged earlier than has previously been appreciated.

The crucial new archaeological evidence was discovered during the on-going survey work around Stonehenge in which archaeologists have been ‘X-raying’ the ground, using ground-penetrating radar and other geophysical investigative techniques. As the archaeological team from Birmingham and Vienna were using these high-tech systems to map the interior of a major prehistoric enclosure (the so-called ‘Cursus’) near Stonehenge, they discovered two great pits, one towards the enclosure’s eastern end, the other nearer its western end.

When they modelled the relationship between these newly-discovered Cursus pits and Stonehenge on their computer system, they realised that, viewed from the so-called ‘Heel Stone’ at Stonehenge, the pits were aligned with sunrise and sunset on the longest day of the year—the summer solstice (midsummer’s day). The chances of those two alignments being purely coincidental are extremely low.

The archaeologists then began to speculate as to what sort of ritual or ceremonial activity might have been carried out at and between the two pits. In many areas of the world, ancient religious and other ceremonies sometimes involved ceremonially processing round the perimeters of monuments. The archaeologists, therefore, thought it possible that the prehistoric celebrants at the Cursus might have perambulated between the two pits by processing around the perimeter of the Cursus.

Initially, this was pure speculation—but then it was realised that there was potentially a way of trying to test the idea. On midsummer’s day, there are in fact three key alignments—not just sunrise and sunset, but also midday (the highest point the sun reaches in its annual cycle). For at noon the key alignment should be due south.

One way to test the ‘procession’ theory (or at least its route) was for the archaeologists to demonstrate that the midway point on that route had indeed a special relationship with Stonehenge (just as the two pits—the start and end point of the route— had). The ‘eureka moment’ came when the computer calculations revealed that the midway point (the noon point) on the route aligned directly with the centre of Stonehenge, which was precisely due south.

This realisation that the sun hovering over the site of Stonehenge at its highest point in the year appears to have been of great importance to prehistoric people, is itself of potential significance. For it suggests that the site’s association with the veneration of the sun was perhaps even greater than previously realised.

But the discovery of the Cursus pits, the discovery of the solar alignments and of the putative ‘processional’ route, reveals something else as well—something that could potentially turn the accepted chronology of the Stonehenge landscape on its head.

For decades, modern archaeology has held that Stonehenge was a relative latecomer to the area—and that the other large monument in that landscape—the Cursus—pre-dated it by up to 500 years.

However, the implication of the new evidence is that, in a sense, the story may have been the other way round, i.e., that the site of Stonehenge was sacred before the Cursus was built, says Birmingham archaeologist, Dr Henry Chapman, who has been modelling the alignments on the computerised reconstructions of the Stonehenge landscape.

The argument for this is simple, yet persuasive. Because the ‘due south’ noon alignment of the ‘procession’ route’s mid-point could not occur if the Cursus itself had different dimensions, the design of that monument has to have been conceived specifically to attain that mid-point alignment with the centre of Stonehenge.

What’s more, if that is so, the Stonehenge Heel Stone location had to have been of ritual significance before the Cursus pits were dug (because their alignments are as perceived specifically from the Heel Stone).

Those two facts, when taken together, therefore imply that the site, later occupied by the stones of Stonehenge, was already sacred before construction work began on the Cursus. Unless the midday alignment is a pure coincidence (which is unlikely), it would imply that the Stonehenge site’s sacred status is at least 500 years older than previously thought—a fact which raises an intriguing possibility.

For 45 years ago, archaeologists found an 8000 BC Mesolithic (‘Middle’ Stone Age) ritual site in what is now Stonehenge’s car park. The 5000-year gap between that Mesolithic sacred site and Stonehenge itself meant that most archaeologists thought that ‘sacred’ continuity between the two was inherently unlikely. But, with the new discoveries, the time gap has potentially narrowed. Indeed, it’s not known for how long the site of Stonehenge was sacred prior to the construction of the Cursus. So, very long term traditions of geographical sanctity in relation to Britain’s and the world’s best known ancient monument, may now need to be considered.

The University of Birmingham Stonehenge area survey—the largest of its type ever carried out anywhere in the world—will take a further two years to complete, says Professor Vince Gaffney, the director the project. Virtually every square meter in a five square mile area surrounding the world most famous pre-historic monument will be examined geophysically to a depth of up to two metres, he says.

It’s anticipated that dozens, potentially hundreds of previously unknown sites will be discovered as a result of the operation. The ongoing discoveries in Stonehenge’s sacred prehistoric landscape —being made by Birmingham’s archaeologists and colleagues from the University of Vienna’s Ludwig Boltzmann Institute—are expected to transform scholars’ understanding of the famous monument’s origins, history and meaning. — The Independent

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THIS UNIVERSE 
PROF YASH PAL

Why do we have tears when we cry?

This is one of those questions that keep coming. Tears turn out to be more important scientifically then many of us think. There have been several serious attempts to understand this common physiological phenomenon. More you look, more answers you find; and still you do not quite agree that all the dimensions involving the chemistry, the physiology, the pscholology and other aspects of tears are covered. It seems that besides physiological aspects, the understanding of the impact of tears on friends and companions would demand a large chapter in a monograph on strategies of love and war between friends and foes. I suggest that there is still a lot to be done in this interesting interdisciplinary area of science.

Can we live forever?

When I read this question, I wondered if it had been written by a young person or by someone as old as me. Finally, I felt sure that it must have been written by a young person who was interested in the durability of the amazing collectivity of instruments that make it possible for a living machine to keep functioning. I think if a human were only a fantastic elecromechanical-cum-biological instrument, it could not last as long as I have myself already lived. It would, on the other hand, be quite possible to state that with the choices of repair and disregarding the quality of functioning at the intellectual and psychological level, it might be possible to go on and on existing. But, really, living is something that might be almost impossible.

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Microscopic worms may hold key to living on Mars

LONDON: British scientists believe microscopic worms which are biologically very similar to humans may be the key to helping humans colonise other planets like Mars by giving clues on coping with long-term space living. A team of scientists led by Nathaniel Szewczyk from Notthingham University blasted 4,000 of the worms, known as known as Caenorhabditis elegans, or C. elegans, into space on board the Space Shuttle Discovery, and studied their progress.

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US astronaut Donald Pettit (R) and Russian cosmonaut Oleg Kononenko wait to enter the Soyuz training module for a training exercise at the Star City Space Centre outside Moscow on Wenesday. Pettit and Kononenko are part of a three-man team scheduled to fly to the International Space Station on December 21.

 

US astronaut Donald Pettit (R) and Russian cosmonaut Oleg Kononenko wait to enter the Soyuz training module for a training exercise at the Star City Space Centre outside Moscow on Wenesday. Pettit and Kononenko are part of a three-man team scheduled to fly to the International Space Station on December 21. — Reuters photo

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