Tag: lost civilizations

Egyptologists uncover 2,500 year-old observatory full of precise tools

Egyptologists have excavated a nearly 9,150-square-foot astronomical observatory in modern-day Tell el-Faraeen dating back to the sixth century BCE—the first and largest of its kind from that era. In an August 23 announcement from Egypt’s Ministry of Tourism and Antiquities (interpreted from Arabic to English using Google Translate), the mud brick structure contained numerous tools that, although comparatively simple in design, allowed for the precise study and measurement of solar calendrical dates related to Egyptian religious rites, royal coronations, and agricultural plans.

The facility is located within a sprawling archeological site now known as the Temple of Buto (the Greek name of the Egyptian god, Wadjet), and is located about 50 miles east of Alexandria. Built in the southeastern portion of the temple, the astronomical complex featured an east-facing entrance for sunrises, an L-shaped open central hall supported by columns, and a high, inward sloping mud brick wall “resembling the style of the Egyptian edifice known in temple entrances,” according to the government’s statement.

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Stone Age builders had engineering savvy, finds study of 6000-year-old monument

The Neolithic farmers and herders who built a massive stone chamber in southern Spain nearly 6,000 years ago possessed a good rudimentary grasp of physics, geometry, geology and architectural principles, finds a detailed study of the site.

Using data from a high-resolution laser scan, as well as unpublished photos and diagrams from earlier excavations, archaeologists pieced together a probable construction process for the monument known as the Dolmen of Menga. Their findings, published on 23 August in Science Advances1, reveal new insights into the structure and its Neolithic builders’ technical abilities.

The dolmen pre-dates the main stone circle at Stonehenge in the United Kingdom by about 1,000 years, but the construction process described in the study would have involved similar techniques and demanded a similar level of engineering.

“These people had no blueprints to work with, nor, as far as we know, any previous experience at building something like this,” says study co-author Leonardo García Sanjuán, an archaeologist at the University of Seville in Spain. “And yet, they understood how to fit together huge blocks of stone” with “a precision that would keep the monument intact for nearly 6,000 years”.

“There’s no way you could do that without at least a basic working knowledge of science,” he adds.

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‘A king will die’: 4,000-year-old lunar eclipse omen tablets finally deciphered

Tablets added to the British Museum’s collection many decades ago have finally been deciphered.

Scholars have finally deciphered 4,000-year-old cuneiform tablets found more than 100 years ago in what is now Iraq. The tablets describe how some lunar eclipses are omens of death, destruction and pestilence.

The four clay tablets “represent the oldest examples of compendia of lunar-eclipse omens yet discovered” Andrew George, an emeritus professor of Babylonian at the University of London, and Junko Taniguchi, an independent researcher, wrote in a paper published recently in the Journal of Cuneiform Studies. (Lunar eclipses occur when the moon falls into Earth’s shadow.)

The authors of the tablets used the time of night, movement of shadows and the date and duration of eclipses to predict omens.

For example, one omen says that if “an eclipse becomes obscured from its center all at once [and] clear all at once: a king will die, destruction of Elam.” Elam was an area in Mesopotamia centered in what is now Iran. Another omen says that if “an eclipse begins in the south and then clears: downfall of Subartu and Akkad,”which were both regions of Mesopotamia at the time. Yet another omen reads: “An eclipse in the evening watch: it signifies pestilence.”

It’s possible that ancient astrologers used past experiences to help determine what omens the eclipses portended.

“The origins of some of the omens may have lain in actual experience — observation of portent followed by catastrophe,” George told Live Science in an email. However most omens were likely determined through a theoretical system that linked eclipse characteristics to various omens, he noted.

The cuneiform tablets probably come from Sippar, a city that flourished in what is now Iraq, George told Live Science. At the time the tablets were written, the Babylonian Empire flourished in parts of the region. The tablets became part of the British Museum’s collection between 1892 and 1914 but had not been fully translated and published until now.

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Fossils suggest even smaller ‘hobbits’ roamed an Indonesian island 700,000 years ago

Twenty years ago on an Indonesian island, scientists discovered fossils of an early human species that stood at about 3 1/2 feet (1.07 meters) tall — earning them the nickname “hobbits.”

Now a new study suggests ancestors of the hobbits were even slightly shorter.

“We did not expect that we would find smaller individuals from such an old site,” study co-author Yousuke Kaifu of the University of Tokyo said in an email.

The original hobbit fossils date back to between 60,000 and 100,000 years ago. The new fossils were excavated at a site called Mata Menge, about 45 miles from the cave where the first hobbit remains were uncovered.

In 2016, researchers suspected the earlier relatives could be shorter than the hobbits after studying a jawbone and teeth collected from the new site. Further analysis of a tiny arm bone fragment and teeth suggests the ancestors were a mere 2.4 inches (6 centimeters) shorter and existed 700,000 years ago.

“They’ve convincingly shown that these were very small individuals,” said Dean Falk, an evolutionary anthropologist at Florida State University who was not involved with the research.

The findings were published Tuesday in the journal Nature Communications.

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Carvings at ancient monument may be world’s oldest calendar

Markings on a stone pillar at a 12,000 year-old archaeological site in Turkey likely represent the world’s oldest solar calendar, created as a memorial to a devastating comet strike, experts suggest.

The markings at Göbekli Tepe in southern Turkey – an ancient complex of temple-like enclosures adorned with intricately carved symbols – could record an astronomical event that triggered a key shift in human civilisation, researchers say. 

The research suggests ancient people were able to record their observations of the sun, moon and constellations in the form of a solar calendar, created to keep track of time and mark the change of seasons. 

Fresh analysis of V-shaped symbols carved onto pillars at the site has found that each V could represent a single day. This interpretation allowed researchers to count a solar calendar of 365 days on one of the pillars, consisting of 12 lunar months plus 11 extra days. 

The summer solstice appears as a separate, special day, represented by a V worn around the neck of a bird-like beast thought to represent the summer solstice constellation at the time. Other statues nearby, possibly representing deities, have been found with similar V-markings at their necks.

Since both the moon’s and the sun’s cycles are depicted, the carvings could represent the world’s earliest so-called lunisolar calendar, based on the phases of the moon and the position of the sun – pre-dating other known calendars of this type by many millennia. 

Ancient people may have created these carvings at Göbekli Tepe to record the date a swarm of comet fragments hit Earth nearly 13,000 years ago – or 10,850 BC – researchers say. 

The comet strike is suggested to have ushered in a mini ice age lasting over 1,200 years, wiping out many species of large animals. It could also have triggered changes in lifestyle and agriculture thought to be linked to the birth of civilisation soon afterwards in the fertile crescent of West Asia.

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Strange ‘Stonehenge’ discovered in US lake that’s 5,000 years older than the British landmark

There’s much we may never know about our earliest ancestors, like why we started to walk upright and how we managed to create structures that seem to defy the engineering capabilities of the time.

Stonehenge remains one of these great mysteries, with experts around the world divided over why exactly the prehistoric monument was built.

Now, to add to this age-old confusion, it has emerged that a similarly enigmatic stone structure has been found beneath the waters of Lake Michigan in the US.

Not only that, but this underwater creation is around 5,000 years older than its British counterpart.

The site was discovered in 2007 by a team of archaeologists led by Mark Holley, a professor of underwater archaeology at Northwestern Michigan College.

Holley and his colleagues were conducting a survey of the lake bed when they chanced upon a series of large stones, arranged in a circular pattern, just off the coast of Traverse City, Michigan.

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Researchers Claim Long-Lost Technology Used to Build Iconic Pyramid of Djoser

The magnificent step pyramid standing tall in the ancient Egyptian necropolis of Saqqara is truly one of the wonders of the ancient world.

Erected some 4,500 years ago, the tomb of the pharaoh Djoser is the earliest known example of Egypt’s colossal stone structures; a monument not just to the king but to the engineering ingenuity of the people who inhabited the land thousands of years ago.

How this architectural marvel was constructed – especially given its sharp departure from any building that came before – has been of intense interest to archaeologists and historians.

Now a team led by Egyptologist Xavier Landreau of Paleotechnic in France may have uncovered a significant clue.

A previously unexplained structure in Saqqara, they argue, is in fact a check dam, supporting the hypothesis a water-powered lift helped move materials used in the pyramid’s construction.

This is bolstered by the discovery of several other features, including what the researchers interpret as the remains of a novel kind of hydraulic lift: a central shaft through which water channeled from below might flow like lava in a volcano, raising a floating platform which would be capable of transporting large rocks to the pyramid’s summit.

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Mysterious 2,500-Year-Old Graveyard Found Filled With Young Children

Ancient archaeological discoveries can be confusing, exciting, intriguing, educational – and occasionally just a little creepy, as a new excavation of a 2,500-year-old graveyard site in Norway has proved.

Here’s the creepy part: the main cluster of graves, comprising 39 individual bodies, were all for children under the age of six – based on a close study of the fragments of bones that had escaped being cremated.

There were two other graves containing adult bodies but these were separate from the main group.

However, it’s not certain that anything sinister has gone on. This would’ve been a time when the infant mortality rate was relatively high – though questions remain about why the graves were separate, rather than communal.

“There was something special about the whole site,” excavation leader Guro Fossum, an archaeologist from the Museum of Cultural History in Oslo, told Mette Estep of Science Norway.

“Cooking pits and fireplaces around the site suggest that gatherings and ceremonies were held in connection with burials.”

The graves span a long time in history, across the transition between the Bronze Age and the Iron Age.

When the excavation in Østfold county first began – to clear the ground for the expansion of a local quarry – archaeologists were expecting to find artifacts from the Stone Age, rather than graves from two millennia later.

Most of the burials would’ve happened between 800 and 200 BCE, the researchers say, and were placed close to thoroughfares in terms of their location – so it’s something the whole community would’ve known about. It doesn’t look like these were secret burials.

“Additionally, all the graves were so nice and meticulously crafted,” Fossum told Science Norway. “Each stone was sourced from a different location and placed precisely in the formation. We wondered who put in so much effort.”

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Ancient Egyptians used a hydraulic lift to build their 1st pyramid, controversial study claims

The ancient Egyptians may have used an elaborate hydraulic system to construct the world’s first pyramid, a controversial new study claims.

Known as the Pyramid of Djoser, the six-tiered, four-sided step pyramid was built around 4,700 years ago on the Saqqara plateau, an archaeological site in northern Egypt, according to research posted to ResearchGate on July 24. The research has not yet been published in a peer-reviewed journal.

Archaeologists have long wondered how ancient workers accomplished such an architectural feat — the structure contains 11.7 million cubic feet (330,400 cubic meters) of stone and clay — before the advent of large machinery like bulldozers and cranes.

Because the pyramid sits near a long-gone branch of the Nile River, researchers hypothesize that the ancient Egyptians utilized the water source to build the 204-foot-tall (62 m) pyramid by designing a “modern hydraulic system” comprising a dam, a water treatment plant and a hydraulic freight elevator, all of which were powered by the river, according to a translated statement from the CEA Paleotechnic Institute, a research center in France. They posit that the mysterious Gisr el-Mudir enclosure near the pyramid worked as a structure that captured sediment and water.

“This is a watershed discovery,” lead author Xavier Landreau, CEO of Paleotechnic, told Live Science. “Our research could completely change the status quo [of how the pyramid was built]. Before this study, there was no real consensus about what the structures were used for, with one possible explanation being that it was used for funerary purposes. We know that this is already subject to debate.”

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Archaeologists Uncovered a Mysterious Ancient Tablet With Major Historical Implications

Most of us can do all of our shopping with the click of a few buttons, and while that’s certainly convenient, it can make it difficult to keep track when exactly that new armoire or bookshelf will show up at your doorstep. If you’re really struggling, it might help to take a page out of ancient Turkey’s proverbial book and keep the details written down—on a palm-sized piece of clay.

An excavation at the Aççana Mound—the site of the ancient Anatolian city of Alalah, which served as the capital of the Mukis Kingdom and lives on in ruins that date as far back as 4,000 years ago—recently unearthed a small clay tablet covered in inscribed cuneiform, according to a statement by Mehmet Ersoy, Turkey’s minister of culture and tourism. Researchers studying the tablet have narrowed its origins to some time in the 15th century B.C., during the Late Bronze Age.

Representatives from the Ministry of Culture and Tourism are conducting the research on the find, along with Johns Hopkins University associate professor Jacob Lauinger and doctoral student Zeynep Türker.

The initial readings of the tablet’s Akkadian cuneiform include details of a major furniture purchase. Linguists are still working through the writing, according to the ministry’s statement, but the deciphered lines detail purchases of an ample number of wooden tables, chairs, and stools. The experts are slowly putting together more information about the buyers and sellers involved with the exchange, making headway towards deciphering a window into the city’s economic processes.

The small piece of clay measures only 4.2 centimeters by 3.5 centimeters, it’s just 1.6 centimeters thick, and it weighs 28 grams. But despite its diminutive size, the tablet will help paint a much larger picture of Bronze Age Turkey as it undergoes more study, providing helpful insight into “the economic structure and state system of the Late Bronze Age,” according to Ersoy.

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