Excerpt from huffingtonpost.comI am a huge science enthusiast and an unabashed science fiction fan. There are tons of really cool stories out there that fire the imagination and even inspire young people to go into science. (I know they did me.) ...
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| The God Particle, which is believed to be responsible for all the mass in the universe, was discovered in 2012 using a Cern's supercollider. In this image two high-energy photons collide. The yellow lines are the measured tracks of other particles produced in the collision, which helped lead to the discovery of the God particle. |
Excerpt from dailymail.co.uk
- God Particle is believed to be responsible for all the mass in the universe
- Particle was discovered in 2012 using a Cern's supercollider in Geneva
- uperconductor experiment suggests the particle could be detected without the huge amounts of energy used at by the Large Hadron Collider
- LHC is due to come back online next month after an upgrade that has given it a big boost in energy
Scientists have discovered a simulated version of the elusive 'God particle' using superconductors.
The God Particle, which is believed to be responsible for all the mass in the universe, was discovered in 2012 using a Cern's supercollider.
The superconductor experiment suggests that the Higgs particle could be detected without the huge amounts of energy used at by the Large Hadron Collider.
The results could help scientists better understand how this mysterious particle – also known as the Higgs boson – behaves in different conditions.
'Just as the Cern experiments revealed the existence of the Higgs boson in a high-energy accelerator environment, we have now revealed a Higgs boson analogue in superconductors,' said researcher Aviad Frydman from Bar-Ilan University.
Superconductors are a type of metal that, when cooled to low temperatures, allow electrons to pass through freely.
'The Higgs mode was never actually observed in superconductors because of technical difficulties - difficulties that we've managed to overcome,' Professor Frydman said.
The superconductor experiment suggests that the Higgs particle could be detected without the huge amounts of energy used at by the Large Hadron Collider (pictured)
WHAT IS THE GOD PARTICLE?
The 'God Particle', also known as the Higgs boson, was a missing piece in the jigsaw for physicists in trying to understand how the universe works.
Scientists believe that a fraction of a second after the Big Bang that gave birth to the universe, an invisible energy field, called the Higgs field, formed.
This has been described as a kind of 'cosmic treacle' across the universe.
As particles passed through it, they picked up mass, giving them size and shape and allowing them to form the atoms that make up you, everything around you and everything in the universe.
This was the theory proposed in 1964 by former grammar school boy Professor Higgs that has now been confirmed.
Without the Higgs field particles would simply whizz around space in the same way as light does.
A boson is a type of sub-atomic particle. Every energy field has a specific particle that governs its interaction with what's around it.
To try to pin it down, scientists at the Large Hadron Collider near Geneva smashed together beams of protons – the 'hearts of atoms' – at close to the speed of light, recreating conditions that existed a fraction of a second after the Big Bang.
Although they would rapidly decay, they should have left a recognisable footprint. This footprint was found in 2012.
The main difficulty was that the superconducting material would decay into something known as particle-hole pairs.
Large amounts of energy – which are usually needed to excite the Higgs mode - tend to break apart the electron pairs that act as the material's charge.
Professor Frydman and his colleagues solved this problem by using ultra-thin superconducting films of Niobium Nitrite (NbN) and Indium Oxide (InO) as something known as the 'superconductor-insulator critical point.'
This is a state in which recent theory predicted the decay of the Higgs would no longer occur.
In this way, they could still excite a Higgs mode even at relatively low energies.
'The parallel phenomenon in superconductors occurs on a different energy scale entirely - just one-thousandth of a single electronvolt,' Professor Frydman added.
'What's exciting is to see how, even in these highly disparate systems, the same fundamental physics is at work.'
The different approach help solve one of the longstanding mysteries of fundamental physics.
The discovery of the Higgs boson verified the Standard Model, which predicted that particles gain mass by passing through a field that slows down their movement through the vacuum of space.
To try to pin it down, scientists at the Large Hadron Collider near Geneva smashed together beams of protons – the 'hearts of atoms' – at close to the speed of light, recreating conditions that existed a fraction of a second after the Big Bang.
Although they would rapidly decay, the also left a recognisable footprint.
Professor Higgs, 83, has been waiting since 1964 for science to catch up with his ideas about the Higgs boson
According to Professor Frydman, observation of the Higgs mechanism in superconductors is significant because it reveals how a single type of physical process behaves under different energy conditions.
'Exciting the Higgs mode in a particle accelerator requires enormous energy levels - measured in giga-electronvolts, or 109 eV,' Professor Frydman says.
'The parallel phenomenon in superconductors occurs on a different energy scale entirely - just one-thousandth of a single electronvolt.
'What's exciting is to see how, even in these highly disparate systems, the same fundamental physics is at work.'
The LHC is due to come back online in March after an upgrade that has given it a big boost in energy.
'With this new energy level, the (collider) will open new horizons for physics and for future discoveries,' CERN Director General Rolf Heuer said in a statement.
'I'm looking forward to seeing what nature has in store for us.'
Cern's collider is buried in a 27-km (17-mile) tunnel straddling the Franco-Swiss border at the foot of the Jura mountains.
The LHC in Geneva will come back online in March after an upgrade that has given it a big boost in energy
The Hubble Telescope captured an image of an enormous galaxy cluster which appears to be smiling at its galactic neighbors. SpaceTelescope.org elaborates:"In the case of this 'happy face', the two eyes are very bright galaxies and the misl...
“The ingredients for life are plentiful, and we now know that habitable environments are plentiful,” says Professor Charley Lineweaver, a down-under astrophysicist.
Lineweaver and PhD student Tim Bovaird worked this out by reviewing the data on exoplanets discovered by the famed Kepler planet-hunter space scope. Kepler naturally tends to find exoplanets which orbit close to their parent suns, as it detects them by the changes in light they make by passing in front of the star. As a result, most Kepler exoplanets are too hot for liquid water to be present on their surfaces, which makes them comparatively boring.
Good planets in the "goldilocks" zone which is neither too hot nor too cold are much harder to detect with Kepler, which is a shame as these are the planets which might be home to alien life - or alternatively, home one day to transplanted Earth life including human colonists, once we've cracked that pesky interstellar travel problem.
However there exists a thing called the Titius-Bode relation - aka Bode's Law - which can be used, once you know where some inner planets are, to predict where ones further out will be found.
Assuming Bode's Law works for other suns as it does here, and inputting the positions of known inner exoplanets found by Kepler, Lineweaver and Bovaird found that on average a star in our galaxy has two planets in its potentially-habitable zone.
That doesn't mean there are habitable or inhabited planets at every star, of course. Even here in our solar system, apparently lifeless (and not very habitable) Mars is in the habitable zone.
Even so, there are an awful lot of planets in the galaxy, so some at least ought to have life on them, and in some cases this life ought to have achieved a detectable civilisation. Prof Lineweaver admits that the total lack of any sign of this is a bit of a puzzler.
"The universe is not teeming with aliens with human-like intelligence that can build radio telescopes and space ships," admits the prof. "Otherwise we would have seen or heard from them.
“It could be that there is some other bottleneck for the emergence of life that we haven’t worked out yet. Or intelligent civilisations evolve, but then self-destruct.”
Of course, humans - some approximations of which have been around for some hundreds of thousands of years, perhaps - have only had civilisation of any kind in any location for a few thousand of those years. Our civilisation has only risen to levels where it could be detectable across interstellar distances very recently.
There may be many planets out there inhabited by intelligent aliens who either have no civilisation at all, or only primitive civilisation. There may be quite a few who have reached or passed the stage of emitting noticeable amounts of radio or other telltale signs, but those emissions either will not reach us for hundreds of thousands of years - or went past long ago.
It would seem reasonable to suspect that there are multitudes of worlds out there where life exists in plenty but has never become intelligent, as Earth life was for millions of years before early humans began using tools really quite recently.
But the numbers are still such that the apparent absence of star-travelling aliens could make you worry about the viability of technological civilisation if, like Professor Lineweaver, you learn your astrophysics out of textbooks and lectures (and publish your research, as we see here, in hefty boffinry journals like the Monthly Notices of the Royal Astronomical Society).
But if movies, speculofictive novels and TV have taught us anything here on the Reg alien life desk, it is that in fact the galaxy is swarming with star-travelling aliens (and/or humans taken secretly from planet Earth for mysterious purposes in the past, or perhaps humans from somewhere else etc). The reason we don't know about them is that they don't want us to.
"The towers of fiery colors are actually dust in the galaxy and beyond that has been polarized," the JPL says of this recently released map of the universe. It shows light in the 353GHz range, wavelengths longer than our eyes can see. ...
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| Mount Vesuvius today |
By Amina Khan
Excerpt from latimes.com
Talk about reading between the lines! Scientists wielding X-rays say they can, for the first time, read words inside the charred, rolled-up scrolls that survived the catastrophic eruption of Mt. Vesuvius nearly two millenniums ago.
| Researchers Daniel Delattre, left, and Emmanuel Brun observe the scroll before X-ray phase contrast imaging begins. (J. Delattre) |
The findings, described in the journal Nature Communications, give hope to researchers who have until now been unable to read these delicate scrolls without serious risk of destroying them.
The scrolls come from a library in Herculaneum, one of several Roman towns that, along with Pompeii, was destroyed when Mt. Vesuvius erupted in AD 79. This library, a small room in a large villa, held hundreds of handwritten papyrus scrolls that had been carbonized from a furnace-like blast of 608-degree-Fahrenheit gas produced by the volcano.
“This rich book collection, consisting principally of Epicurean philosophical texts, is a unique cultural treasure, as it is the only ancient library to survive together with its books,” the study authors wrote. “The texts preserved in these papyri, now mainly stored in the Officina dei Papiri in the National Library of Naples, had been unknown to scholars before the discovery of the Herculaneum library, since they had not been copied and recopied in late Antiquity, the middle ages and Renaissance.”
So researchers have tried every which way to read these rare and valuable scrolls, which could open a singular window into a lost literary past. The problem is, these scrolls are so delicate that it’s nearly impossible to unroll them without harming them. That hasn’t kept other researchers from trying, however – sometimes successfully, and sometimes not.
“Different opening techniques, all less effective, have been tried over the years until the so-called ‘Oslo method’ was applied in the 1980s on two Herculaneum scrolls now in Paris with problematic results, since the method required the rolls to be picked apart into small pieces,” the study authors wrote. (Yikes.)
Any further attempts to physically open these scrolls were called off since then, they said, “because an excessive percentage of these ancient texts was irretrievably lost by the application of such methods.”
This is where a technique like X-ray computed tomography, which could penetrate the rolled scrolls, would come in handy. The problem is, the ancient writers used ink made of carbon pulled from smoke residue. And because the papyrus had been carbonized from the blazing heat, both paper and ink are made of roughly the same stuff. Because the soot-based ink and baked paper have about the same density, until now it’s been practically impossible to tell ink and paper apart.
But a team led by Vito Mocella of the Institute for Microelectronics and Microsystems in Naples, Italy, realized they could use a different technique called X-ray phase-contrast tomography. Unlike the standard X-ray CT scans, X-ray phase-contrast tomography examines phase shifts in the X-ray light as it passes through different structures.
Using the technique, the scientists were able to make out a few words and letters from two scrolls, one of them still rolled.
Reading these scrolls is difficult; computer reconstructions of the rolled scroll reveal that the blast of volcanic material so damaged its once-perfect whorls that its cross section looks like a half-melted tree-ring pattern. The paper inside has been thoroughly warped, and some of the letters on the paper probably distorted almost beyond recognition.
Nonetheless, the researchers were able to read a number of words and letters, which were about 2 to 3 millimeters in size. On an unrolled fragment of a scroll called “PHerc.Paris. 1,” they were able to make up the words for “would fall” and “would say.” In the twisted, distorted layers of the rolled-up papyrus called “PHerc.Paris. 4,” they could pick out individual letters: alpha, nu, eta, epsilon and others.
The letters in “PHerc.Paris. 4” are also written in a distinctive style with certain decorative flourishes that seemed very similar to a scroll called “PHerc. 1471,” which holds a text written by the Epicurean philosopher Philodemus. The researchers think they were written in the second quarter of the first century BC.
Ultimately, the researchers wrote, this work was a proofof concept to give other researchers a safe and reliable way to explore ancient philosophical works that were until now off-limits to them.
The scrolls come from a library in Herculaneum, one of several Roman towns that, along with Pompeii, was destroyed when Mt. Vesuvius erupted in AD 79. This library, a small room in a large villa, held hundreds of handwritten papyrus scrolls that had been carbonized from a furnace-like blast of 608-degree-Fahrenheit gas produced by the volcano.
“This rich book collection, consisting principally of Epicurean philosophical texts, is a unique cultural treasure, as it is the only ancient library to survive together with its books,” the study authors wrote. “The texts preserved in these papyri, now mainly stored in the Officina dei Papiri in the National Library of Naples, had been unknown to scholars before the discovery of the Herculaneum library, since they had not been copied and recopied in late Antiquity, the middle ages and Renaissance.”
So researchers have tried every which way to read these rare and valuable scrolls, which could open a singular window into a lost literary past. The problem is, these scrolls are so delicate that it’s nearly impossible to unroll them without harming them. That hasn’t kept other researchers from trying, however – sometimes successfully, and sometimes not.
“Different opening techniques, all less effective, have been tried over the years until the so-called ‘Oslo method’ was applied in the 1980s on two Herculaneum scrolls now in Paris with problematic results, since the method required the rolls to be picked apart into small pieces,” the study authors wrote. (Yikes.)
Any further attempts to physically open these scrolls were called off since then, they said, “because an excessive percentage of these ancient texts was irretrievably lost by the application of such methods.”
This is where a technique like X-ray computed tomography, which could penetrate the rolled scrolls, would come in handy. The problem is, the ancient writers used ink made of carbon pulled from smoke residue. And because the papyrus had been carbonized from the blazing heat, both paper and ink are made of roughly the same stuff. Because the soot-based ink and baked paper have about the same density, until now it’s been practically impossible to tell ink and paper apart.
But a team led by Vito Mocella of the Institute for Microelectronics and Microsystems in Naples, Italy, realized they could use a different technique called X-ray phase-contrast tomography. Unlike the standard X-ray CT scans, X-ray phase-contrast tomography examines phase shifts in the X-ray light as it passes through different structures.
Using the technique, the scientists were able to make out a few words and letters from two scrolls, one of them still rolled.
Reading these scrolls is difficult; computer reconstructions of the rolled scroll reveal that the blast of volcanic material so damaged its once-perfect whorls that its cross section looks like a half-melted tree-ring pattern. The paper inside has been thoroughly warped, and some of the letters on the paper probably distorted almost beyond recognition.
Nonetheless, the researchers were able to read a number of words and letters, which were about 2 to 3 millimeters in size. On an unrolled fragment of a scroll called “PHerc.Paris. 1,” they were able to make up the words for “would fall” and “would say.” In the twisted, distorted layers of the rolled-up papyrus called “PHerc.Paris. 4,” they could pick out individual letters: alpha, nu, eta, epsilon and others.
The letters in “PHerc.Paris. 4” are also written in a distinctive style with certain decorative flourishes that seemed very similar to a scroll called “PHerc. 1471,” which holds a text written by the Epicurean philosopher Philodemus. The researchers think they were written in the second quarter of the first century BC.
Ultimately, the researchers wrote, this work was a proofof concept to give other researchers a safe and reliable way to explore ancient philosophical works that were until now off-limits to them.
By Zeeya Merali
Many researchers believe that physics will not be complete until it can explain not just the behaviour of space and time, but where these entities come from.
“Imagine waking up one day and realizing that you actually live inside a computer game,” says Mark Van Raamsdonk, describing what sounds like a pitch for a science-fiction film. But for Van Raamsdonk, a physicist at the University of British Columbia in Vancouver, Canada, this scenario is a way to think about reality. If it is true, he says, “everything around us — the whole three-dimensional physical world — is an illusion born from information encoded elsewhere, on a two-dimensional chip”. That would make our Universe, with its three spatial dimensions, a kind of hologram, projected from a substrate that exists only in lower dimensions.
This 'holographic principle' is strange even by the usual standards of theoretical physics. But Van Raamsdonk is one of a small band of researchers who think that the usual ideas are not yet strange enough. If nothing else, they say, neither of the two great pillars of modern physics — general relativity, which describes gravity as a curvature of space and time, and quantum mechanics, which governs the atomic realm — gives any account for the existence of space and time. Neither does string theory, which describes elementary threads of energy.
Van Raamsdonk and his colleagues are convinced that physics will not be complete until it can explain how space and time emerge from something more fundamental — a project that will require concepts at least as audacious as holography. They argue that such a radical reconceptualization of reality is the only way to explain what happens when the infinitely dense 'singularity' at the core of a black hole distorts the fabric of space-time beyond all recognition, or how researchers can unify atomic-level quantum theory and planet-level general relativity — a project that has resisted theorists' efforts for generations.
“All our experiences tell us we shouldn't have two dramatically different conceptions of reality — there must be one huge overarching theory,” says Abhay Ashtekar, a physicist at Pennsylvania State University in University Park.
Finding that one huge theory is a daunting challenge. Here, Nature explores some promising lines of attack — as well as some of the emerging ideas about how to test these concepts...
“Imagine waking up one day and realizing that you actually live inside a computer game,” says Mark Van Raamsdonk, describing what sounds like a pitch for a science-fiction film. But for Van Raamsdonk, a physicist at the University of British Columbia in Vancouver, Canada, this scenario is a way to think about reality. If it is true, he says, “everything around us — the whole three-dimensional physical world — is an illusion born from information encoded elsewhere, on a two-dimensional chip”. That would make our Universe, with its three spatial dimensions, a kind of hologram, projected from a substrate that exists only in lower dimensions.
This 'holographic principle' is strange even by the usual standards of theoretical physics. But Van Raamsdonk is one of a small band of researchers who think that the usual ideas are not yet strange enough. If nothing else, they say, neither of the two great pillars of modern physics — general relativity, which describes gravity as a curvature of space and time, and quantum mechanics, which governs the atomic realm — gives any account for the existence of space and time. Neither does string theory, which describes elementary threads of energy.
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Zeeya Merali discusses some of the theories that are trying to explain the origins of space and time.“All our experiences tell us we shouldn't have two dramatically different conceptions of reality — there must be one huge overarching theory,” says Abhay Ashtekar, a physicist at Pennsylvania State University in University Park.
Finding that one huge theory is a daunting challenge. Here, Nature explores some promising lines of attack — as well as some of the emerging ideas about how to test these concepts...
Excerpt from
csmonitor.com
Vikings may have been family men who traveled with their wives to new lands, according to a new study of ancient Viking DNA.
Maternal DNA from ancient Norsemen closely matches that of modern-day people in the North Atlantic isles, particularly from the Orkney and Shetland Islands.
The findings suggest that both Viking men and women sailed on the ships to colonize new lands. The new study also challenges the popular conception of Vikings as glorified hoodlums with impressive seafaring skills.
"It overthrows this 19th century idea that the Vikings were just raiders and pillagers," said study co-author Erika Hagelberg, an evolutionary biologist at the University of Oslo in Norway. "They established settlements and grew crops, and trade was very, very important."
Vikings hold a special place in folklore as manly warriors who terrorized the coasts of France, England and Germany for three centuries. But the Vikings were much more than pirates and pillagers. They established far-flung trade routes, reached the shores of present-day America, settled in new lands and even founded the modern city of Dublin, which was called Dyfflin by the Vikings.
Some earlier genetic studies have suggested that Viking males traveled alone and then brought local women along when they settled in a new location. For instance, a 2001 study published in the American Journal of Human Genetics suggested that Norse men brought Gaelic women over when they colonized Iceland.
Modern roots
To learn more about Norse colonization patterns, Hagelberg and her colleagues extracted teeth and shaved off small wedges of long bones from 45 Norse skeletons that were dated to between A.D. 796 and A.D. 1066. The skeletons were first unearthed in various locations around Norway and are now housed in the Schreiner Collection at the University of Oslo.The team looked at DNA carried in the mitochondria, the energy powerhouses of the cell. Because mitochondria are housed in the cytoplasm of a woman's egg, they are passed on from a woman to her children and can therefore reveal maternal lineage. The team compared that material with mitochondrial DNA from 5,191 people from across Europe, as well as with previously analyzed samples from 68 ancient Icelanders.
The ancient Norse and Icelandic genetic material closely matched the maternal DNA in modern North Atlantic people, such as Swedes, Scots and the English. But the ancient Norse seemed most closely related to people from Orkney and Shetland Islands, Scottish isles that are quite close to Scandinavia.
Mixed group
"It looks like women were a more significant part of the colonization process compared to what was believed earlier," said Jan Bill, an archaeologist and the curator of the Viking burial ship collection at the Museum of Cultural History, a part of the University of Oslo.That lines up with historical documents, which suggest that Norse men, women and children — but also Scottish, British and Irish families — colonized far-flung islands such as Iceland, Bill told Live Science. Bill was not involved with the new study.
"This picture that we have of Viking raiding — a band of long ships plundering — there obviously would not be families on that kind of ship," Bill said. "But when these raiding activities started to become a more permanent thing, then at some point you may actually see families are traveling along and staying in the camps."
As a follow-up, the team would like to compare ancient Norse DNA to ancient DNA from Britain, Scotland and the North Atlantic Isles, to get a better look at exactly how all these people are related, Hagelberg said.
The findings were published today (Dec. 7) in the journal Philosophical Transactions of the Royal Society B.
A jagged line etched on a fossil mussel shell may be the oldest evidence of geometric art.Photograph by Wim Lustenhouwer, VU University Amsterdam(Reuters) - It's a simple zigzag design scratched onto the surface of a freshwater mussel shell on t...
Excerpt from
wallstreetotc.comThe invisible force field seems to be taken from a Star-Trek movie script – it’s invisible, it’s steady, and it doesn’t allow harmful cosmic radiation penetrating into our planet’s atmosphere. Massachusetts Institute of Technology researchers say it was first noticed by two NASA spacecrafts orbiting the Van Allen radiation belt on a 7,200 miles (11,000 km) altitude.
This new invisible force field protecting Earth does a very good job at blocking highly radioactive electrons populating Earth’s upper atmospheric region. NASA said these “ultrarelativistic” electrons were extremely aggressive and they easily circulate in space at speeds very close to the speed of light. They also fry everything on their way from spacecrafts to communication satellites. NASA launched two probe crafts, the Van Allen probes, for the sole purpose of studying these electrons and improving the safety level of their spacecrafts and crew.
NASA says although these electrons are attracted towards Earth by its magnetic field, they cannot get closer than 7,200 miles to it due an invisible shield-like barrier, never detected before. This barrier protects Earth from harmful cosmic radiation and has already done a good job in the past by deflecting several solar blows directed towards Earth. It seems that this mysterious force field operates on low frequency electromagnetism, but its source is still uncertain.
In the end, researchers found out that the barrier was probably generated by the plasmaspheric hiss, a phenomenon occurring in the upper parts of the atmosphere. This plasmaspheric hiss deviates from orbit the fast-moving dangerous particles, and sets them on a parallel plan to one of the Earth’s magnetic field lines, forcing them to fall into the atmosphere, collide with neutrally charged particles, and disappear.
Mary Hudson, professor of physics, said the new NASA observations made over more than two years through its Van Allen probes confirmed the inner barrier’s existence, and brought invaluable new information to the particle acceleration theory.
Excerpt frombelfasttelegraph.co.ukA US team discovered the barrier, some 7,200 miles above the Earth's surface, that blocks high energy electrons threatening astronauts and satellites.Scientists identified an "extremely sharp" boundary within the Van...
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| All four sides of the Sumerian kings list artifact |
The following work is a translation provided by Oxford University (England), of a prism now in the Weld-Blundell collection of the Ashmolean Museum in Oxford, England. Known more popularly as the Sumerian kings list, it is a list compiled from fifteen or more different texts, tracing the rulers of certain Sumerian cities in succession. The original form of the list is believed to go back to approximately 2,000 BC.
What is remarkable about this list is the lengths of reigns of a number of kings, some listed as long as 43,200 years. I find several possibilities for the long reigns inscribed on this artifact.
1. This artifact is a hoax. I do not see this as likely however, as this artifact appears to be taken seriously by credible sources, namely Oxford University.
2. The scribes and artisans who created the list erred. I do not see this as a very likely explanation either, as even the most mathematically challenged scribe would have noticed the hugely obvious oversights.
3. The lengths of reigns was propaganda, conning the masses into seeing their kings as more god-like. This scenario is at least plausible, as history books state that as recently as the 20th century, the Japanese people believed their emperor Hirohito was a god, only to be shocked to learn the truth as he made public appearances after Japan's defeat at the end of World War 2.
4. A handful of modern day scholars believe the years listed are multiplied equations, with kings receiving exaggerated lengths of reigns dependent upon their achievements while ruler. I see this as possible, though I am not convinced. Why choose such an odd way to honor a past king? Sumerians have preserved in tablet and other forms such accurate record keeping on so many varied subjects. Would they really choose to distort their records, records they carefully preserved for future generations, to honor past kings? There is also a lack of solid evidence to support this theory.
5. Humans lived far longer life spans in our past. I see this theory as certainly possible.
6. Ancient Sumerian kings were of extraterrestrial origin.
What I find most intriguing is that possibilities number 5 & 6 appear the most likely explanations to the Sumerian king list.
Greg Giles
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The Sumerian king list: Translation provided by Oxford University etcsl.orinst.ox.ac.uk
(In the following translation, mss. are referred to by the sigla used by Vincente 1995; from those listed there, mss. Fi, Go, P6, and WB 62 were not used; if not specified by a note, numerical data come from ms. WB.)1-39After the kingship descended from heaven, the kingship was in Eridug. In Eridug, Alulim became king; he ruled for 28800 years. Alaljar ruled for 36000 years. 2 kings; they ruled for 64800 years. Then Eridug fell and the kingship was taken to Bad-tibira. In Bad-tibira, En-men-lu-ana ruled for 43200 years. En-men-gal-ana ruled for 28800 years. Dumuzid, the shepherd, ruled for 36000 years. 3 kings; they ruled for 108000 years. Then Bad-tibira fell (?) and the kingship was taken to Larag. In Larag, En-sipad-zid-ana ruled for 28800 years. 1 king; he ruled for 28800 years. Then Laragfell (?) and the kingship was taken to Zimbir. In Zimbir, En-men-dur-ana became king; he ruled for 21000 years. 1 king; he ruled for 21000 years. Then Zimbir fell (?) and the kingship was taken to Curuppag. In Curuppag, Ubara-Tutu became king; he ruled for 18600 years. 1 king; he ruled for 18600 years. In 5 cities 8 kings; they ruled for 241200 years. Then the flood swept over.
40-94After the flood had swept over, and the kingship had descended from heaven, the kingship was in Kic. In Kic, Jucur became king; he ruled for 1200 years. Kullassina-bel ruled for 960 (ms. P2+L2 has instead: 900) years. Nanjiclicma ruled for (ms. P2+L2 has:) 670 (?) years. En-tarah-ana ruled for (ms. P2+L2 has:) 420 years ......, 3 months, and 3 1/2 days. Babum ...... ruled for (ms. P2+L2 has:) 300 years. Puannumruled for 840 (ms. P2+L2 has instead: 240) years. Kalibum ruled for 960 (ms. P2+L2 has instead:900) years. Kalumum ruled for 840 (mss. P3+BT14, Su1 have instead:900) years. Zuqaqip ruled for 900 (ms. Su1 has instead: 600)years. (In mss. P2+L2, P3+BT14, P5, the 10th and 11th rulers of the dynasty precede the 8th and 9th.) Atab (mss. P2+L2, P3+BT14, P5 have instead: Aba) ruled for 600 years. Macda, the son of Atab, ruled for 840 (ms. Su1 has instead:720) years. Arwium, the son of Macda, ruled for 720 years. Etana, the shepherd, who ascended to heaven and consolidated all the foreign countries, became king; he ruled for 1500 (ms. P2+L2 has instead: 635) years. Balih, the son of Etana, ruled for 400 (mss. P2+L2, Su1 have instead: 410) years. En-me-nuna ruled for 660 (ms. P2+L2 has instead:621) years. Melem-Kic, the son of En-me-nuna, ruled for 900 years. (ms. P3+BT14 adds:) 1560 are the years of the dynasty of En-me-nuna . Barsal-nuna, the son of En-me-nuna,(mss. P5, P3+BT14 have instead: Barsal-nuna) ruled for 1200 years. Zamug, the son of Barsal-nuna, ruled for 140 years. Tizqar, the son of Zamug, ruled for 305 years. (ms. P3+BT14 adds:) 1620 + X ....... Ilku ruled for 900 years. Iltasadum ruled for 1200 years. En-men-barage-si, who made the land of Elamsubmit, became king; he ruled for 900 years. Aga, the son of En-men-barage-si, ruled for 625 years. (ms. P3+BT14 adds:) 1525 are the years of the dynasty of En-men-barage-si. 23 kings; they ruled for 24510 years, 3 months, and 3 1/2 days. Then Kic was defeated and the kingship was taken to E-ana.
95-133In E-ana, Mec-ki-aj-gacer, the son of Utu, became lord and king; he ruled for 324 (ms. P2+L2 has instead: 325)years. Mec-ki-aj-gacer entered the sea and disappeared. Enmerkar, the son of Mec-ki-aj-gacer, the king of Unug, who built Unug (mss. L1+N1, P2+L2 have instead: under whom Unug was built), became king; he ruled for 420 (ms. TL has instead: 900 + X) years. (ms. P3+BT14 adds:) 745 are the years of the dynasty of Mec-ki-aj-gacer. (ms TL adds instead: ......; he ruled for 5 + X years.) Lugalbanda, the shepherd, ruled for 1200 years. Dumuzid, the fisherman, whose city was Kuara, ruled for 100 (ms. TL has instead: 110) years. (ms. P3+BT14 adds:) He captured En-me-barage-si single-handed. Gilgamec, whose father was a phantom (?), the lord of Kulaba, ruled for 126 years. Ur-Nungal, the son of Gilgamec, ruled for 30 years. Udul-kalama, the son of Ur-Nungal (ms. Su1 has instead: Ur-lugal), ruled for 15 years. La-ba'cum ruled for 9 years. En-nun-tarah-ana ruled for 8 years. Mec-he, the smith, ruled for 36 years. Melem-ana (ms. Su2 has instead:Til-kug (?) ......) ruled for 6 (ms. Su2 has instead: 900)years. Lugal-kitun (?) ruled for 36 (ms. Su2 has instead: 420)years. 12 kings; they ruled for 2310 (ms. Su2 has instead: 3588) years. Then Unug was defeated and the kingship was taken to Urim.
134-147In Urim, Mec-Ane-pada became king; he ruled for 80 years. Mec-ki-aj-Nanna(ms. P2+L2 has instead: Mec-ki-aj-nuna), the son of Mec-Ane-pada, became king; he ruled for 36 (ms. P2+L2 has instead: 30)years. Elulu ruled for (mss. L1+N1, P2+L2, P3+BT14 have:) 25 years. Baluluruled for (mss. L1+N1, P2+L2, P3+BT14 have:) 36 years. (mss. L1+N1, P2+L2 have:) 4 kings; they ruled for (mss. L1+N1, P2+L2, P3+BT14 have:) 171 years. Then Urim was defeated and the kingship was taken to Awan.
148-159In Awan, ...... became king; he ruled for ...... years. ...... ruled for ...... years. ...... ruled for 36 years. 3 kings; they ruled for 356 years. Then Awan was defeated and the kingship was taken to Kic.
160-178In Kic, Susuda, the fuller, became king; he ruled for 201 + X years. Dadasig ruled for (ms. vD has:) 81 years. Mamagal, the boatman, ruled for 360 (ms. L1+N1 has instead: 420) years. Kalbum, the son of Mamagal (ms. WB has instead:Magalgal), ruled for 195 (ms. L1+N1 has instead: 132)years. Tuge (?) ruled for 360 years. Men-nuna, (ms. L1+N1 adds:) the son of Tuge (?), ruled for 180 years. (in mss. L1+N1, TL, the 7th and 8th rulers of the dynasty are in reverse order) ...... ruled for 290 years. Lugalju ruled for 360 (ms. L1+N1 has instead:420) years. 8 kings; they ruled for 3195 (ms. L1+N1 has instead: 3792) years. Then Kic was defeated and the kingship was taken to Hamazi.
179-185In Hamazi, Hadanic became king; he ruled for 360 years. 1 king; he ruled for 360 years. Then Hamazi was defeated and the kingship was taken (ms. P3+BT14 has instead: was returned a second time) to Unug.
(In mss. IB, L1+N1, TL, the 2nd dynasty of Unug of ll. 185-191 is preceded by the 2nd dynasty of Urim of ll. 192-203.)
186-192In Unug, En-cakanca-ana became king; he ruled for 60 years. Lugal-ure(ms. P3+BT14 has instead: Lugal-kinice-dudu (?)) ruled for 120 years. Argandea ruled for 7 years. (ms. L1+N1 has:) 3 kings; they ruled for (ms. L1+N1 has:) 187 years. Then Unug was defeated (ms. TL has instead:destroyed) and the kingship was taken to Urim.
193-204In Urim, Nani became king; he ruled for (ms. vD has:) 120 + X (ms. IB has instead: 54 + X) years. Mec-ki-aj-Nanna, the son of Nani, ruled for (ms. vD has:) 48years. ......, the son (?) of ......, ruled for (ms. IB has:) 2 years. (ms. IB has:) 3 kings; they ruled for (ms. IB has:) 582 (ms. TL has instead:578) years. (ms. vD has instead: 2 kings; they ruled for 120 + X years.) Then Urimwas defeated (ms. TL has instead: destroyed) and the kingship was taken to Adab.
205-210In Adab, Lugal-Ane-mundu became king; he ruled for (mss. L1+N1, TL have:) 90 years. (mss. L1+N1, TL have:) 1 king; he ruled for (mss. L1+N1, TL have:) 90 years. Then Adab was defeated (ms. TL has instead:destroyed) and the kingship was taken to Mari.
211-223In Mari, Anbu (?) became king; he ruled for 30 (ms. TL has instead:90) years. Anba (?), the son of Anbu (?), ruled for 17 (ms. TL has instead: 7) years. Bazi, the leatherworker, ruled for 30 years. Zizi, the fuller, ruled for 20 years. Limer, the gudu priest, ruled for 30 years. Carrum-iter ruled for 9 (ms. TL has instead: 7) years. 6 kings; they ruled for 136 (ms. TL has instead:184) years. Then Mari was defeated (ms. TL has instead:destroyed) and the kingship was taken to Kic.
224-231In Kic, Kug-Bau, the woman tavern-keeper, who made firm the foundations of Kic, became king; she ruled for 100 years. 1 king; she ruled for 100 years. Then Kic was defeated (ms. TL has instead:destroyed) and the kingship was taken to Akcak.
232-243In Akcak, Unzi became king; he ruled for 30 years. Undalulu ruled for 6(mss. L1+N1, S have instead: 12) years. Urur ruled for (ms. IB has instead: was king (?) for) 6 years. Puzur-Nirah ruled for (mss. IB, L1+N1, S, Su1 have:) 20 years. Icu-Il ruled for (mss. IB, L1+N1, S, Su1 have:) 24 years. Cu-Suen, the son of Icu-Il, ruled for (mss. IB, L1+N1, S, TL have:) 7 (ms. Su1 has instead: 24) years. (mss. S, Su1, TL have:) 6 kings; they ruled for (mss. L1+N1, S, TL have:) 99(ms. Su1 has instead: 116) years (ms. IB has instead: 5 kings; they ruled for (ms. IB has:) 87 years). Then Akcak was defeated (ms. S has instead: Then the reign of Akcak was abolished) and the kingship was taken to Kic.
(mss. IB, S, Su1, Su3+Su4 list the 3rd and 4th dynasty of Kic of ll. 224-231 and ll. 244-258, respectively, as one dynasty)
244-258In Kic, Puzur-Suen, the son of Kug-Bau, became king; he ruled for 25 years. Ur-Zababa, the son of Puzur-Suen, ruled for 400 (mss. P3+BT14, S have instead:6) (ms. IB has instead: 4 + X) years. (ms. P3+BT14 adds:) 131 are the years of the dynasty of Kug-Bau. Zimudar (ms. TL has instead: Ziju-iake) ruled for 30 (ms. IB has instead: 30 + X)years. Uß³i-watar, the son of Zimudar (ms. TL has instead: Ziju-iake), ruled for 7 (ms. S has instead: 6) years. Ectar-muti ruled for 11 (ms. Su1 has instead: 17 (?)) years. Icme-Camacruled for 11 years. (ms. Su1 adds:) Cu-ilicu ruled for 15 years. Nanniya, the jeweller, (ms. Su1 has instead: Zimudar) (ms. IB has instead: ......) ruled for 7 (ms. S has instead: 3) years. 7 kings; they ruled for 491 (ms. Su1 has instead: 485) years (ms. S has instead: 8 kings; they ruled for (ms. S has:) 586 years). Then Kic was defeated (ms. S has instead: Then the reign of Kic was abolished) and the kingship was taken (ms. P3+BT14 has instead: was returned a third time) to Unug.
(ms. IB omits the 3rd dynasty of Unug of ll. 258-263)
259-265In Unug, Lugal-zage-si became king; he ruled for 25 (ms. P3+BT14 has instead: 34) years. 1 king; he ruled for 25 (ms. P3+BT14 has instead: 34)years. Then Unug was defeated(ms. S has instead: Then the reign of Unug was abolished) and the kingship was taken to Agade.
266-296In Agade, Sargon, whose father was a gardener, the cupbearer of Ur-Zababa, became king, the king of Agade, who built Agade (ms. L1+N1 has instead:under whom Agade was built); he ruled for 56 (ms. L1+N1 has instead:55) (ms. TL has instead: 54) years. Rimuc, the son of Sargon, ruled for 9 (ms. IB has instead:7) (ms. L1+N1 has instead: 15) years. Man-icticcu, the older brother of Rimuc, the son of Sargon, ruled for 15 (ms. L1+N1 has instead:7) years. Naram-Suen, the son of Man-icticcu, ruled for (mss. L1+N1, P3+BT14 have:) 56 years. Car-kali-carri, the son of Naram-Suen, ruled for (ms. L1+N1, Su+Su4 have:) 25 (ms. P3+BT14 has instead:24) years. (ms. P3+BT14 adds:) 157 are the years of the dynasty of Sargon. Then who was king? Who was the king? (ms. Su3+Su4 has instead: who was king? Who indeed was king?) Irgigi was king, Imi was king, Nanûm was king (in mss. L1+N1, Su3+Su4, Imi and Nanûm are in reverse order) , Ilulu was king, and the (mss. P3+BT14, S have:) 4 of them ruled for only (mss. P3+BT14, S have:) 3years. Dudu ruled for 21 years. Cu-Durul, the son of Dudu, ruled for 15 (ms. IB has instead: 18) years. 11 kings; they ruled for 181 years (ms. S has instead: 12 kings; they ruled for (ms. S has:) 197 years) (mss. Su1, Su3+Su4, which omit Dudu and Cu-Durul, have instead: 9 kings; they ruled for (ms. Su1 has:) 161 (ms. Su3+Su4 has instead: 177) years. Then Agade was defeated (ms. S has instead: Then the reign of Agade was abolished) and the kingship was taken to Unug.
297-307In Unug, Ur-nijin became king; he ruled for 7 (mss. IB, S have instead: 3) (ms. Su1 has instead:15) (ms. Su3+Su4 has instead: 30)years. Ur-gigir, the son of Ur-nijin, ruled for 6 (ms. IB has instead: 7) (ms. Su1 has instead: 15) (ms. Su3+Su4 has instead: 7) years. Kuda ruled for 6 years. Puzur-ili ruled for 5 (ms. IB has instead: 20) years. Ur-Utu ruled for 6(ms. Su3+Su4 has instead: Ur-Utu), the son of Ur-gigir, ruled for 25 (ms. Su1 has instead: Lugal-melem, the son of Ur-gigir, ruled for 7) years. 5 kings; they ruled for 30 (ms. IB has instead:43) (mss. PÝ+Ha, S have instead:26) years (ms. Su3+Su4, which omits Kuda and Puzur-ili, has instead: 3 kings; they ruled for (ms. Su3+Su4 has:) 47 years). Unug was defeated (ms. S has instead: Then the reign of Unug was abolished) and the kingship was taken to the army (ms. Su3+Su4 has instead:land) of Gutium.
308-334In the army (ms. Su3+Su4 has instead:land) of Gutium, at first no king was famous; they were their own kings and ruled thus for 3 years(ms. L1+N1 has instead: they had no king; they ruled themselves for 5 years). Then Inkicuc (ms. Su3+Su4 has instead:......) ruled for 6 (ms. L1+Ni1 has instead: 7) years. Zarlagabruled for 6 years. Culme (ms. L1+N1 has instead: Yarlagac) ruled for 6 years. Silulumec (ms. Mi has instead:Silulu) ruled for 6(ms. G has instead: 7) years. Inimabakec ruled for 5 (ms. Mi has instead: Duga ruled for 6) years. Igecauc ruled for 6 (ms. Mi has instead: Ilu-an (?) ruled for 3) years. Yarlagab ruled for 15 (ms. Mi has instead: 5) years. Ibate ruled for 3 years. Yarla (ms. L1+N1 has instead:Yarlangab (?)) ruled for 3 years. Kurum (ms. L1+N1 has instead: ......) ruled for 1 (ms. Mi has instead: 3) years. Apil-kin ruled for 3 years. La-erabum (?) ruled for 2 years. Irarum ruled for 2 years. Ibranum ruled for 1 year. Hablumruled for 2 years. Puzur-Suen, the son of Hablum, ruled for 7 years. Yarlaganda ruled for 7 years. ...... ruled for 7 years. Tiriga (?) ruled for 40 days. 21 kings; they ruled for (ms. L1+N1 has:) 124 years and 40 days (ms. Su3+Su4 has instead: 25 years). Then the army of Gutium was defeated (ms. TL has instead: destroyed) and the kingship was taken to Unug.
335-340In Unug, Utu-hejal became king; he ruled for 427 years, ...... days (ms. IB has instead: 26 years, 2 + X months, and 15 days) (ms. J has instead: 7 years, 6 months, and 15 days) (ms. TL has instead: 7 years, 6 months, and 5 days). 1 king; he ruled for 427 years, ...... days (ms. J has instead: 7 years, 6 months, and 15 days) (ms. TL has instead: 7 years, 6 months, and 5 days). Then Unug was defeated and the kingship was taken to Urim.
341-354In Urim, Ur-Namma became king; he ruled for 18 years. Culgi, the son of Ur-Namma, ruled for 46 (mss. Su3+Su4, TL have instead: 48) (ms. P5 has instead:58) years. Amar-Suena, the son of Culgi, ruled for 9(ms. Su3+Su4 has instead: 25) years. Cu-Suen, the son of Amar-Suena, ruled for 9 (ms. P5 has instead: 7) (ms. Su1 has instead: 20 + X) (ms. Su3+Su4 has instead: 16) years. Ibbi-Suen, the son of Cu-Suen, ruled for 24 (mss. P5, Su1 have instead:25) (ms. Su3+Su4 has instead: 15)(ms. TL has instead: 23 (?)) years. 4 kings; they ruled for 108 years (mss. J, P5, Su1, Su3+Su4 have instead: 5 kings; they ruled for (ms. P5 has:) 117 (ms. Su1 has instead: 120 + X) (ms. Su3+Su4 has instead: 123) years). Then Urim was defeated (ms. P5 has instead: Then the reign of Urim was abolished). (ms. Su3+Su4 adds:) The very foundation of Sumer was torn out (?). The kingship was taken to Isin.
355-377In Isin, Icbi-Erra became king; he ruled for 33(ms. P5 has instead: 32) years. Cu-ilicu, the son of Icbi-Erra, ruled for 20 (ms. P5 has instead: 10) (ms. Su1 has instead: 15) years. Iddin-Dagan, the son of Cu-ilicu, ruled for 21 (ms. Su1 has instead: 25) years. Icme-Dagan, the son of Iddin-Dagan, ruled for (mss. P2, P5 have:) 20 (ms. Mi has instead:18) years. Lipit-Ectar, the son of Icme-Dagan (ms. P2 has instead:Iddin-Dagan), ruled for (mss. L1+N1, P2, P5 have:) 11 years. Ur-Ninurta (mss. L1+N1, P2 add:) , the son of Ickur-- may he have years of abundance, a good reign, and a sweet life --ruled for (ms. P5 has:) 28 years. Bur-Suen, the son of Ur-Ninurta, ruled for 21 years. Lipit-Enlil, the son of Bur-Suen, ruled for 5 years. Erra-imitti ruled for 8 (mss. P5, TL have instead: 7)years. (ms. P5 adds:) ...... ruled for ...... 6 months. Enlil-bani ruled for 24 years. Zambiya ruled for 3 years. Iter-pica ruled for 4 years. Ur-dul-kugaruled for 4 years. Suen-magirruled for 11 years. (ms. P5 adds:) Damiq-ilicu, the son of Suen-magir, ruled for 23 years. 14 kings; they ruled for 203 years (ms. P5 has instead: 225 years and 6 months).
(Mss. P2+L2, L1+N1 and P4+Ha conclude with a summary of the post-diluvian dynasties; the translation of ll. 378-431 uses numerical data from each mss. but follows the wording of P2+L2 and L1+N1)
378-431A total of 39 kings ruled for 14409 + X years, 3 months and 3 1/2 days, 4 times in Kic. A total of 22 kings ruled for 2610 + X years, 6 months and 15 days, 5 times in Unug. A total of 12 kings ruled for 396 years, 3 times in Urim. A total of 3 kings ruled for 356 years, once in Awan. A total of 1 king ruled for 420 years, once in Hamazi.16 lines missing
A total of 12 (?) kings ruled for 197 (?) years, once in Agade. A total of 21 (ms. P4+Ha has instead: 23) kings ruled for 125 years and 40 days (ms. P4+Ha has instead: 99 years), once in the army of Gutium. A total of 11 (ms. P4+Ha has instead: 16) kings ruled for 159 (ms. P4+Ha has instead: 226)years, once in Isin. There are 11 cities, cities in which the kingship was exercised. A total of 134 (ms. P4+Ha has instead: 139) kings, who altogether ruled for 28876 + X (ms. P4+Ha has instead: 3443 + X) years. 21.
Revision history
03.ix.1999 : GZ : adapting translation04.xii.1999 : JAB : proofreading
08.xii.1999 : GC : tagging
14.i.2000 : ER : proofreading SGML
14.i.2000 : ER : converting to HTML 4.0
7.ix.2001 : ER : header and footer reformatted; substantive content of file not changed
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bbc.com
Artist Carrie Paterson has long dreamed of beaming messages far out to the emptiness of space. Except her messages would have an extra dimension – smell.
By broadcasting formulae of aromatic chemicals, she says, aliens could reconstruct all sorts of whiffs that help to define life on Earth: animal blood and faeces, sweet floral and citrus scents or benzene to show our global dependence on the car. This way intelligent life forms on distant planets who may not see or hear as we do, says Paterson, could explore us through smell, one of the most primitive and ubiquitous senses of all.
It is nearly 40 years since the Arecibo facility sent messages out into space (Wikipedia)
Her idea is only the latest in a list of attempts to hail intelligent life outside of the Solar System. Forty years ago this month, the Arecibo radio telescope in Puerto Rico sent an iconic picture message into space – and we’ve arguably been broadcasting to aliens ever since we invented TV and radio.
However in recent years, astronomers, artists, linguists and anthropologists have been converging on the idea that creating comprehensible messages for aliens is much harder than it seems. This week, Paterson and others discussed the difficulties of talking to our cosmic neighbours at a conference called Communicating Across the Cosmos, held by Seti (Search for Extraterrestrial Intelligence). It seems our traditional ways of communicating through pictures and language may well be unintelligible – or worse, be catastrophically misconstrued. So how should we be talking to ET?
Lost in translation?
We have always wanted to send messages about humanity beyond the planet. According to Albert Harrison, a space psychologist and author of Starstruck: Cosmic Visions in Science, Religion and Folklore, the first serious designs for contacting alien life appeared two centuries ago, though they never got off the ground.
In the 1800s, mathematician Carl Gauss proposed cutting down lines of trees in a densely forested area and replanting the strips with wheat or rye, Harrison wrote in his book. “The contrasting colours would form a giant triangle and three squares known as a Pythagoras figure which could be seen from the Moon or even Mars.” Not long after, the astronomer Joseph von Littrow proposed creating huge water-filled channels topped with kerosene. “Igniting them at night showed geometric patterns such as triangles that Martians would interpret as a sign of intelligence, not nature.”
But in the 20th Century, we began to broadcast in earnest. The message sent by Arecibo hoped to make first contact on its 21,000 year journey to the edge of the Milky Way. The sketches it contained, made from just 1,679 digital bits, look cute to us today, very much of the ‘Pong’ video game generation. Just before then, Nasa’s Pioneer 10 and 11 space probes each carried a metal calling card bolted onto their frame with symbols and drawings on the plaque, showing a naked man and woman.
Yet it’s possible that these kinds of message may turn out to be incomprehensible to aliens; they might find it as cryptic as we find Stone Age etchings.
Antique tech
“Linear drawings of a male and a female homo sapiens are legible to contemporary humans,” says Marek Kultys, a London-based science communications designer. ”But the interceptors of Pioneer 10 could well assume we are made of several separate body parts (i.e. faces, hair and the man’s chest drawn as a separate closed shapes) and our body surface is home for long worm-like beings (the single lines defining knees, abdomens or collarbones.).”
Man-made tech may also be an issue. The most basic requirement for understanding Voyager’s Golden Record, launched 35 years ago and now way out beyond Pluto, is a record player. Aliens able to play it at 16 and 2/3 revolutions a minute will hear audio greetings in 55 world languages, including a message of ‘Peace and Friendship’ from former United Nations Secretary General Kurt Waldheim. But how many Earthlings today have record players, let alone extraterrestrials?
Our sights and sounds of Earth might be unintelligible to an alien audience (Nasa)
Time capsule
Inevitably such messages become outdated too, like time capsules. Consider the case of the Oglethorpe Atlanta Crypt of Civilization – a time capsule sealed on Earth in 1940, complete with a dry martini and a poster of Gone With the Wind. It was intended as a snapshot of 20th Century life for future humans, not aliens, but like an intergalactic message, may only give a limited picture to future generations. When, in 61,000 years, the Oglethorpe time capsule is opened, would Gone With The Wind have stood the test of time?
This message was taken into the stars by Pioneer - but we have no idea if aliens would be able to understand it (Nasa)
Kultys argues that all these factors should be taken into account when we calculate the likelihood of communicating with intelligent life. The astronomer Frank Drake’s famous equation allows anyone to calculate how many alien species are, based on likely values of seven different factors. At a UK Royal Society meeting in 2010 Drake estimated there are roughly 10,000 detectable civilisations in the galaxy. Yet Kultys points out that we should also factor in how many aliens are using the same channel of communications as us, are as willing to contact us as we are them, whose language we hope to learn, and who are physically similar to us.
Another barrier we might consider is the long distance nature of trans-cosmos communication. It means that many years ‒ even a thousand ‒ could pass between sending a message and receiving a reply. Paterson sees romance in that. “Our hope for communication with another intelligent civilisation has a melancholic aspect to it.
We are on an island in a vast, dark space. Imagine if communication… became like an exchange of perfumed love letters with the quiet agony of expectation... Will we meet? Will we be as the other imagined? Will the other be able to understand us?”
Ready for an answer?
Anthropologist John Traphagan of the University of Texas in Austin has been asking the same question, though his view is more cautious. "When it comes to ET, you'll get a signal of some kind; not much information and very long periods between ‘Hi, how are you?’ and whatever comes back. We may just shrug our shoulders and say 'This is boring’, and soon forget about it or, if the time lag wasn't too long, we might use the minimal information we get from our slow-speed conversation to invent what we think they're like and invent a kind concept of what they're after.”
The aliens in Independence Day (1996) did not come in peace (20th Century Fox)
Consider how easy it is to mess up human-to-human communications; I got Traphagan’s first name wrong when I e-mailed him for this article. An apology within minutes cleared up the confusion, yet if he had been an alien anthropologist on some distant planet it would have taken much longer to fix. He later confessed: "I could have thought this is a snooty English journalist and our conversation might never have happened."
Even if Earth’s interstellar messaging committees weeded out the typos, cultural gaffes are always a possibility. These can only be avoided by understanding the alien’s culture – something that’s not easy to do, especially when you’ve never met those you’re communicating with.
Rosy picture
So, what is the best way to communicate? This is still up for grabs – perhaps it’s via smell, or some other technique we haven’t discovered yet. Clearly, creating a message that is timeless, free of cultural bias and universally comprehensible would be no mean feat.
But for starters, being honest about who we are is important if we want to have an extra-terrestrial dialogue lasting centuries, says Douglas Vakoch, director of interstellar message composition at Seti. (Otherwise, intelligent civilisations who’ve decoded our radio and TV signals might smell a rat.)
The golden discs aboard the Voyager spacecraft require aliens to understand how to play a record (Nasa)
“Let's not try to hide our shortcomings,” says Vakoch. “The message we should send to another world is straightforward: We are a young civilisation, in the throes of our technological adolescence. We're facing a lot of problems here on Earth, and we're not even sure that we'll be around as a species when their reply comes in. But in spite of all of these challenges, we humans also have hope – especially hope in ourselves."
Yet ultimately what matters, says Paterson, is that they stop and consider the beings who sent them a message; the people who wanted to say: “Here are some important things. Here’s our DNA, here is some maths and universal physics. And here is our longing and desire to say “I’m like you, but I’m different.”
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