hole

a star with a black hole inside

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From 2022, the James Webb Space Telescope has detected hundreds of red dotspossibly formed about 600 million years after the Big Bang. Its origin has been an enigma for all this time. However, little by little the same telescope is managing to delve into some of them until making such interesting findings. like the black hole that formed before its galaxy. Now, furthermore, has done the most in-depth and detailed inspection so far one of these red dots, discovering in the process an object that until now was only considered theoretical: the black hole star. More precision than ever. Some of these red dots have the advantage of being close to a large galactic cluster that can function as a magnifying glass. Having a great mass, its gravitational attraction deforms space time, which curves, generating a kind of lens that magnifies what is behind. This has allowed the James Webb to delve much better into the GLIMPSE-17775 red dot, obtaining the equivalent of 80 hours of observation with 30 hours of observation. Its spectrograph has revealed 40 spectral lines, the most detailed analysis of one of these red dots, and with them a pretty good idea of ​​its composition. black hole star. When a very massive star no longer has fuel to remain “on” it can reach a point where it collapses and becomes a black hole. Usually a complete conversion. The entire star is “replaced” by the black hole. However, there is a hypothesis that in some cases a part of the star does not disappear, so that the black hole remains embedded inside it. This theoretical phenomenon is known as quasi star or black hole star and it would basically be a stellar-sized black hole, surrounded by a dense cocoon of partially ionized gas. It could happen, but until now none had been detected. The 40 spectral lines. As explained by the authors of the studythe 40 spectral lines found by James Webb were like puzzle pieces lying on the ground. As they were taken and placed in their place, the black hole star appeared. For example, there were lines associated with hydrogen, oxygen and helium that do not fit the simple model of a rotating gas cloud, such as that found around a black hole. On the other hand, there were oxygen lines that could only be formed with a large amount of energy, such as that coming from a black hole. There were also lines of iron that would correspond to those that form in a star that is already fusing its last fuel reserves. Finally, there were lines that would correspond to a scattering of electrons like the one that would take place in that cocoon of dense gas. Everything fits. The spectrum also revealed the existence of fluorescence and helium absorption, both characteristics that fit with a dense medium that surrounds a powerful energy source. Everything fits with the black hole star. In fact, it is possible that other red dots are also red, since that would explain why they emit so few X-rays. The cocoons of star debris would be absorbing the black hole’s emissions, preventing them from being detected by telescopes. Other red dots will have to continue to be analyzed, but it seems that they are becoming less enigmatic than when they were discovered. All thanks to James Webb. Image | NASA, ESA, CSA, Vasily Kokorev (UT Austin); Image processing: Alyssa Pagan (STScI) In Xataka | We have been studying the planets of TRAPPIST-1 for years with great hope. James Webb just knocked it down

This is how a supermassive black hole wakes up

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A team of scientists led by Riccardo Middei, from the INAF Astronomical Observatory in Rome, has monitored the step by step of a black hole “resurrecting” after “taking a break.” After monitoring for six years the galaxy that houses ithave been able to see how, after a clear decrease in its brightness, its activity increased significantly. This has allowed them confirm that some standards of physics were very well calculated. However, it has also been detected that some may not have been entirely correct. It’s actually more than six years.. All part of the observations of the Seyfert galaxy ESO 511-G030 that were made in 2007 and 2019 during the mission XMM Newton. It was found that the brightness of the center of the galaxy was 10 times weaker in 2019, whether measured in ultraviolet or when X-rays were detected. A previous detection indicated an increase in 2012, but since there were no measurements between 2012 and 2019, it was not possible to know exactly what happened in that period. The authors of the study that has just been published They wanted to have continuous monitoring, so they took regular data with the Neil Gehrels Swift Observatory from 2019 to 2025. Thus, they saw that, indeed, in 2019 the black hole at the center of the galaxy had practically fallen asleep. However, in 2021 a recovery began to be detected, first in the brightness measured in ultraviolet and then in X-rays. The black hole was waking up. An active galactic nucleus. The Seyfert galaxy is a galactically active nucleus. That is, it emits a brightness higher than that which would correspond to the sum of all its stars. This is because at its center there is an active supermassive black hole. This attracts all matter that gets too close to it. In fact, from a boundary known as the event horizon, not even light can escape. Throughout this process of falling into the black hole, a lot of radiation is emitted. Knowing this, we can see two parts in the black hole. On the one hand, the accretion disk, a rotating ring of hot gas and matter falling into the black hole. During its rotation, it emits optical light and ultraviolet radiation. On the other hand, on this disk is the corona, composed of hot plasma, whose emissions are mainly X-rays. This is the reason why, to measure the activity of a black hole, data are taken in both ultraviolet and Step by step. The reactivation of the black hole occurred in two parts. First of all, the brightness in the ultraviolet clearly increased, between 2021 and 2023. Then, between 2022 and 2023 it was the turn of the X-rays. Therefore, it can be said that first the activity increased in the accretion disk and then in the corona of the black hole. size doesn’t matter. By eliminating the contribution corresponding to the stars of the galaxy, the brightness corresponding to the black hole increased by 20 to 30 times. It was a radical increase in activity, which came at just the right time. And scientists calculate that the transition occurred at just under 1% of its Eddington rate. This is a theoretical figure that describes the universal threshold at which a black hole can accrete or attract matter before radiation pressure expels the incoming gas. For it to truly be a universal figure, as predicted, it would have to be equivalent for both very large black holes and stellar ones. In the stars it has already been measured. Now, in this one, which has a mass equal to 17 million times that of the Sun, the figure is practically the same, so it can be considered universal. What doesn’t add up. The limit from which the black hole “falls asleep and wakes up” seems to coincide with the theory, but there is something that does not fit so much: the speed at which it does so. Both the fade and the recovery occurred too quickly than estimated in the standard models. Therefore, it is clear that the models still have a lot to perfect. To be able to do this, it will be necessary to study more galaxies like this one. Comes into play Vera Rubin Observatoryin which so many astronomers are placing their hopes. Thus, based on observations, the missing piece may be found. Image | POT In Xataka | We already know in which region of the solar system Planet 9 must be (if it really exists)

If you’ve ever wondered how much a massive black hole weighs, the answer is that the Sun next to it looks like a marble.

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“What am I going to have for breakfast today?” when will this heat pass” and “how much does a black hole“are those three questions that you will surely ask yourself every day when you wake up. For the first two the answer is uncertain, but for the third a group of researchers from Carnegie Science in California has the answer. Because they have just measured, for the first time, the mass of an inactive black hole that dates back to the early universe and they do not give the answer in tons because it is a figure that escapes human understanding. But they do give the mass compared to the Sun and… well, it’s still not something we can assume. The weight of a black hole. The results HE they published this past Thursday in Science magazine and they are clear: a black hole located in the center of the galaxy MRG-M0138 has about 6,000 million times the mass of the Sun. The mass of our star is 2 × 10^30 kg, equivalent to 332,946 times the mass of the Earth. Does this leave you calmer? Surely not because it is like when they tell us that one company buys another for 75 billion dollars: These are such absurd quantities that it is very difficult to get the idea of ​​what it entails, but this thing about weighing bodies around the universe makes sense. Fascinatingly, MRG-M0138 is a massive galaxy whose light has traveled to our sensors from a time when the universe was only about 3 billion years old. This galaxy is no longer forming stars and the central black hole is “quiet.” The scale spacel. To achieve the measurement, the team at the Californian center used the James Webb Space Telescope (JWST) to track the movement of stars around the cosmic giant. It is not the first time that the mass of a black hole has been calculated, but it is the first time that it has been done with one that is so far away (10,000 million light years from Earth, 15 times further than the previous measurement record) and, in addition, it is the first time that an inactive black hole in a galaxy of the early universe. This speaks very well of the benefits of the JWST, which with its sensors allows a very defined image of extremely distant bodies, opening up a huge range when it comes to studying what surrounds us. The problem with sleeping black holes is that they are invisible. It does not emit light, so it cannot be observed directly. So, to “weigh it,” the researchers used a technique that had already been used before: stellar dynamics. Basically, they look at the speed at which stars move near the galactic center and compare that speed to that of more distant stars. In this way, they infer the mass of the black hole. So that. To continue knowing what surrounds us, basically. Because it is not just about measuring the mass of something so distant, but about understanding the formation around it. Thus, this discovery offers new clues to researchers about black holes and galaxies that were born in the early universe. A look at the future by looking at the past. Because, until not long ago, it had been difficult to prove whether there was a close relationship between the central black holes of these very old galaxies. Recent findings suggest that those denser galaxies were sites of rapid black hole growth early in the history of the cosmos. Furthermore, this research will be the basis for future work that will delve into this relationship and, above all, it will also be the basis for analyzing the data collected by the JWST in other similar galaxies. In fact, although the JWST is a good cosmic “magnifying glass”, in Chile the observatory is being expandedThe Bells‘ which is supported by Carnegie Science and will allow studying stellar movements in distant galaxies in much more detail than what JWST offers. In the end, it is about continuing to understand the universe and studies like this allow us to test theoretical methods to understand how massive black holes formed, grew, shaped the evolution of galaxies and, ultimately, became silent giants. Image | Navid Marvi/Carnegie Science In Xataka | We had always believed that galaxies preceded black holes. James Webb has discovered something else

Gasoline hoses have a tiny hole at the end. Without chips involved, it is the smartest piece in the entire supplier

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If you’ve ever paid attention to the pump while filling up, you may have noticed that it has a small hole located near the tip of the metal nozzle. That little hole is, possibly, the most ingenious piece of the entire set. And it is responsible for the hose “knowing” when to stop adding fuel and stopping on its own with that characteristic click. What exactly is it. This small hole is located at the end of the pipe (the part that you insert into the tank) and is connected to a thin, secondary tube that runs inside the nozzle parallel to the main fuel line. The nozzle uses the fuel itself that is being pumped to create the effect that activates the automatic cut. So to speak, the little hole does not pour gasoline, but rather breathes air. How it works. The key is in a physical principle called the Venturi effect. While the fuel flows at high speed through a narrowing of the duct, a low pressure zone is generated that sucks air through that small hole in the tip. The Venturi effect occurs because The density of gasoline is greater than that of airand it is precisely this phenomenon that causes the dispenser to turn off automatically when the tank is full. The moment of cutting. When the gasoline level inside the tank rises to cover that hole, the tube stops being able to suck in air. When the airflow is cut off, the suction is triggered and creates a vacuum that pulls on a flexible membrane (a diaphragm) housed in the handle of the nozzle. That movement releases a lever mechanism that slams the main valve shut, stopping fuel instantly. The pressure change causes the diaphragm to “jump”releasing the mechanical lever that closes the valve and ending with a click. And as you may have already noticed, the cut occurs even if you continue to pull the trigger. 100% mechanical. This entire system is purely mechanical. There are no electronic sensors, no chips, no batteries. The handle simply generates a slight vacuum at the tip of the pipe, and if that point becomes clogged, a mechanism closes the valve. It is basic physics applied to this little invention that we use in our routine, and that is capable of detecting even a small amount of fuel, blocking the hole to prevent it from overflowing. Security and cuts. This system prevents gasoline from overflowing from the tank, something that would be dangerous (risk of fire) and polluting. But its usefulness goes beyond safe filling. This extraordinary sensitivity is also the cause of those premature and repeated cuts when the jet turns off even though the tank is not full. The most common cause of these annoying cuts is simply a little gasoline splashing back and covers the hole momentarily, activating the mechanism ahead of time. In cars with short filler tubes, a rapid flow can easily flood that column, so the first recommended remedy is usually to reduce the filling rate. The position of the nozzle and the temperature of the fuel also play a role. In Xataka | The United States has the best electric car chargers in the world. Europe has something more important

Now we know that the Iranian Air Force did to the US what Ukraine could not do to Russia with drones: an abysmal hole

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During the Vietnam War, American commanders discovered that some of their most protected bases they could be hit unexpectedly due to coordinated attacks low costforcing to reinforce defenses that until then were considered sufficient and making it clear that, in war, the feeling of security is usually more fragile than it seems. The blow that no one expected. For decades, the US military architecture in the Middle East relied on in a network of bases designed to surround and contain Iran, a direct heir to the Cold War doctrine and designed to project power quickly. However, a report that came to light this weekend on NBC News has revealed a radical inversion of that logic in the war of 2026: what was supposed to be a shield has become a set of exposed objectives, hit in a coordinated manner by Iranian attacks that hit more than a hundred targets in several countries. We are talking about critical infrastructures such as runways, radars, hangars, command centers or defense systems were damaged or destroyed, and the impact was neither marginal nor symbolic, but structuralaffecting the very functioning of the US deployment in the region. The fence that ended up surrounded. The system of bases in Kuwait, Qatar, Bahrain, the Emirates or Saudi Arabia was designed to suffocate Iran, but its ability to attack key logistics nodes turned the equation around. How much? It appears that critical facilities were left disabled or evacuatedincluding the headquarters of the Fifth Fleet in Bahrainwhile multiple bases in Iraq and Kuwait had to be abandoned or rendered inoperative. The pressure was such that even the resupply became problematicleaving the American forces themselves in a position close to the siege they intended to impose. The encirclement strategy, which seemed unquestionable for decades, suddenly showed its fragility in the face of an adversary with saturation capacity through missiles, drones and aviation. The hole that changes war. What is most revealing is not only the extent of the damage, but what they represent for Washington: for the first time in years, a rival has managed to systematically drill US military infrastructure at multiple points at once. Iran not only hit bases, but achieved something that until now seemed beyond the reach of other recent conflicts: opening a deep and sustained hole in the defensive framework of the United States, affecting radarsair defenses and strategic assets. That ability to simultaneously degrade multiple layers of the system is reminiscent of what other actors have tried unsuccessfully in wars like the one in Ukraine, but here it translated in real effects on the ground, altering the operational balance and forcing us to rethink the assumed superiority. From control to operational chaos. The middle counted American that the intensity of the attacks and the speed with which they occurred generated a scenario of disorganization that overwhelmed the usual command and control mechanisms. Bases evacuatedemergency relocated personnel and even improvised situations what do we countsuch as the use of civil infrastructure, reflect the extent to which operational pressure broke the planned patterns. Plus: the inability to anticipate and managing the real scope of the attacks, added to the lack of clear communication about the damage, fueled the perception of an overwhelmed response to a type of more distributed warfaster and harder to contain. A cost beyond money. Although initial estimates speak of billions dollars in repairs (not counting advanced systems or unrecoverable equipment), the true impact possibly transcends the economic. What has been affected is the military deployment model itself: the idea that a network of advanced bases guarantees regional control. In other words, the war has shown that, faced with an adversary capable of to attack in depth with means relatively accessiblethis hitherto untouchable network may become a rather critical vulnerability. The result in the pavement American is not only a balance sheet of damages, but a strategic warning that forces us to give more than one turn to its scheme of how military power is projected in a world where distance is already does not protect the same. Image | x In Xataka | If the war resumes again, the US runs a risk unprecedented in the history of war: that the only one with missiles will be Iran. In Xataka | If the question is why the US attacked an Iranian ship with a weapon unprecedented in 40 years, we already know the answer: a “gift from China”

A seven-dimensional black hole model proves that Stephen Hawking was right, to say the least.

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For a long time it was thought that black holes could only grow, since nothing escapes from them. Later, Stephen Hawking dismantled this theory, pointing out that radiation can come out of its interior and that, in fact, with this process the black hole it is fading away little by little. This hypothesis generated a new paradox; since, according to quantum mechanics, information cannot be created or destroyed in a quantum system. If the information cannot be destroyed, when the black hole disappears, where does all the information it stored go? This question has been a mystery until a team of scientists from the Slovak Academy of Sciences It occurred to him to do simulations in a 7-dimensional system. A reminder about black holes. a black hole It is an astronomical object so massive that its gravitational pull does not allow anything to escape from it. Not even the light. At a certain distance from the black hole is the event horizon, which is that point of no return from which everything is attracted towards its interior. Hawking radiation. In the 1970s, Stephen Hawking launched a hypothesis which destroyed the idea that nothing can escape from a black hole. According to him, if we take quantum physics into account, there is something that can do it. Heisenberg’s uncertainty principle states that a vacuum is not empty as such. Particle-antiparticle pairs continually form and appear and disappear. If this occurs in the vicinity of the event horizon, it could be that one of these particles is attracted towards the black hole, while another manages to escape from it, being slightly beyond the point of no return. That exhaust extracts energy from the black hole. This is what was called Hawking radiation. Disappearing black holes. We have all heard the famous formula from Einstein’s theory of relativity: E = mc². Since c is a constant, if there is energy, there must also be mass and, therefore, if energy is lost, for the constant to be maintained, mass must also be lost. That means that every time a black hole loses energy it is also losing mass. They are very massive objects, they would take a long time to turn off, but they finally do. The paradox arrives. Initially, many colleagues saw Hawking’s hypothesis as nonsense. However, today it is much more accepted. However, it is undeniable that it poses problems, such as the black hole information paradox. Where does the information go? Twisting space-time. The solution to the mystery has been possible by putting aside the theory of general relativity and analyze the problem with a somewhat more complex one: the Einstein-Cartan theory. The first points out that mass and energy can curve space-time. On the other hand, the second points out that it can also twist. For scales that are not excessively small there is no difference. However, when moving to tiny scales and therefore very high densities, This torsion plays an important role. A 7D model. Quantum physics models are often made in 4 dimensions: the three we all know and time. However, the authors of the recently published study took three more into account, so that the effects of the Einstein-Cartan torsion could be analyzed. Thus, they saw that when the matter of a black hole collapses its density increases greatly and, therefore, the twisting of space-time is detected. This gives rise to a repulsive effect, which counteracts the gravitational attraction that would normally take place in the engrossing hole. As a result, the evaporation of the black hole stops, which remains in a stable state, generating a remnant with a mass of 9×10⁻⁴¹ kg. A remnant with a lot of information. This tiny remnant is capable of storing all the information of the matter that the black hole contained. Specifically, these scientists’ models suggest that the remnant of a black hole the size of the Sun could store up to 1,515 × 10⁷⁷ qubits of information. Therefore, Hawking’s hypotheses are still valid and there is not even a paradox that dismantles them. At least this is not the lost information. Image | ESO (Wikimedia Commons) | ASA/Paul Alers (Wikimedia Commons) In Xataka | In 2009 Stephen Hawking hosted “the party of the century.” No one came precisely because Stephen Hawking organized it

If you think that renovating your house is urgent, think about this building in Ukraine. Its hole is so big that it is a danger for Europe

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He Chernobyl accident released so much radiation that some areas they remain uninhabitable almost four decades later. In fact, the plant continues to house materials capable of remaining dangerous for thousands of years. Therefore, keeping them under control is one of the greatest engineering challenges ever faced in Europe. A challenge that a drone has put to the test. It was to last a century. The story we tell it a few months ago. The gigantic steel arch built over Chernobyl reactor 4 was conceived as a definitive solution to contain the worst nuclear accident in history for at least a hundred years, a colossal structure designed to isolate the ancient “sarcophagus” and buy humanity time. More than 100 meters high and capable of housing entire monuments inside, this system had to resist extreme conditions and allow the safe decommissioning of the reactor, encapsulating hundreds of tons of radioactive material that remain active decades after the disaster. The impact that changed everything. But everything changed in February 2025when a drone attack in the middle of the night pierced that shell seemingly invulnerable, opening a breach in the structure and exposing a system that was never designed to operate in a war environment. Although there were no immediate leaks or casualties, the damage compromised critical functionsespecially ventilation that controls humidity and prevents corrosion, introducing a silent but growing risk that could degrade the structure in a few years. What is still hidden under the steel. Under the damaged arch remains an environment extremely unstable: remains of the reactor, tons of nuclear fuel and melts of highly radioactive materials that continue to react slowly. The old “sarcophagus,” hastily built in 1986, was never structurally reliableand is actually completely dependent on the new cover to maintain the insulation. In other words, if that balance fails, the risk is not immediate, but potentially devastating, with the possibility of release radioactive dust that the wind could disperse throughout Europe. A “reform” as expensive as it is complex. System restore will not be neither quick nor easysince it involves working in conditions of high radiation, with strict limitations on time and exposure for operators. Temporary solutions barely contain the most urgent damage, while full restoration will require rebuilding highly specialized internal layers within a structure designed as a technical “sandwich”. We are talking about an estimated cost that exceeds 500 million of euros, a figure that reflects both the technical complexity and the hostile environment in which repairs must be carried out. The war enters Europe’s greatest nuclear risk. If you like, the incident it is not isolatedbut part of a context in which nuclear infrastructure have become exposed elements within an active conflict. Paradoxically, the Chernobyl exclusion zone that we had to protect from any danger has been the scene of military operationstroop movements and constant overflights of missiles and drones, which multiplies the risk of new impacts, whether accidental or intentional. In that scenario, even a technical failure or trajectory error could trigger consequences continental in scope. A reminder of what never ended. They remembered in a special from the Financial Times this week that, decades after the accident, Chernobyl remains the same latent threat, one that requires constant vigilance and international cooperation, and the drone impact has revealed the fragility of the systems designed to contain it. The infrastructure that was to definitively close the disastrous episode of 1986 now faces a new type of risk, thus demonstrating that nuclear safety depends not only on engineering, but also of geopolitical stabilitya (and common sense). In that delicate balance, each crack is not just a structural failure, but a warning about the limits of our ability to control the consequences of our own creations. Image | EBRD In Xataka | Drones in Ukraine have mutated into a system reminiscent of the Alien universe: an exoskeleton turns troops into super soldiers In Xataka | Iran is exploiting the US’s weak point: it is not its F-35s or its Patriot missiles, it is the bill every time they take off

We thought that the heart of the Milky Way was an immense black hole. Mathematics has changed this idea for us

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Science advances, and this also means rewriting what we believed to be ‘absolute truth’ within different fields of knowledge. For example, for decades the scientific consensus has been unwavering in pointing out that in the heart of the Milky Way, about 27,000 light years from Earth, there is a huge supermassive black hole. But now this is not so clear thanks to a new study who has “seen” something even more interesting in this location. Breaking rules. It has been a study published this year the one who has proposed that the “monster” that governs our galaxy is not a black hole, but an ultradense core of dark matter. A compact object of almost four million solar masses that a priori would be composed entirely of fermionic dark matter. How do they know it? To support this bold claim, researchers have used the RAR model. This is very important, since, unlike the classical theory, which separates the central black hole from the halo of dark matter that surrounds the galaxy, this new approach unifies both concepts into one. In this way, it is proposed that dark matter particles are highly concentrated in the galactic center, forming a compact and massive nucleus, while on the outskirts they are diluted, forming the well-known and extensive dark halo. The big question. If it’s not a black hole, why does it “look” like one? And it is something normal that passes through our minds, especially after the year 2022 when the Event Horizon Telescope (EHT) gave us the first “photograph” of Sgr A* where a bright ring could be seen surrounding a deep central darkness. And although this could be definitive proof that there is a black hole at the center of our galaxy, this is not the case. This is where previous key work published in 2024 comes into play, which pointed out that a dense core of fermions illuminated by an accretion disk generates a “shadow” visually indistinguishable from that cast by a classical black hole. That is, this dark matter is disguised to be able to deceive our telescopes when taking different measurements. Mathematical tests. In addition to this interesting theory, the scientific team has subjected it to a rigorous statistical examination using complex simulations and Bayesian analyzes to verify its robustness. Here they have shown that this dark matter core perfectly explains, for example, the orbits of the S stars that orbit the galactic center. But this unified model also fits precisely with the most recent data on the galaxy’s outer rotation curve provided by the Gaia DR3 mission. You have to look better. Although the mathematics add up and the model passes the statistical tests with flying colors, dethroning a supermassive black hole from the scientific imagination is not an easy task. And it is somewhat relevant, since the dark matter core lacks an event horizon, which is the absolute gravitational boundary of no return from which any element would be absorbed by the black hole. To know once and for all whether we are dealing with a black hole or a giant ball of dark matter, astronomers are aiming for the next generation of observations. We need to track what happens a little closer to the absolute center and future data of the GRAVITY interferometer (installed on the Very Large Telescope) will be key to detecting the subtle orbital deviations in the closest stars that would end the debate. Images | Dns Dgn BoliviaIntelligent In Xataka | We have a serious problem in our plans to colonize Mars: the astronauts’ blood is mutating

Europe has found a hole that has been sending sensitive material to Russia for years: a “Mercadona” from Germany

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More than 400 billion packages circulate around the world every year, and the international postal system is designed to move them as quickly as possible. To achieve this, many shipments cross borders with simplified controls and risk-based reviews, not full inspections. That logistical efficiency, designed to speed up commerce and everyday correspondence, sometimes generates unexpected cracks in much larger systems. An unexpected hole. Since the invasion of Ukraine in 2022, the European Union has lifted one of the sanctions regimes wider of its history with the aim of economically isolating Russia and hindering access to technology that can feed his military machine. Advanced electronics, sensitive components or certain industrial equipment are theoretically blocked to prevent them from reinforcing the Kremlin’s war economy. However, the practical application of these restrictions faces a constant problem: the more complex the sanctions system, the more ingenious They become the routes to avoid it. And in this case the weak point has appeared in a place so everyday that it is difficult to believe. A clandestine channel in the supermarket. The story was told in a report in Politico. Apparently, in several Russian chain supermarkets throughout Germany, among shelves of sweets or freezers, advertisements have appeared that promote a logistics service specialized in sending packages from Germany directly to Russia. What at first glance seems like a postal service for the Russian diaspora has become an unexpected crack within the European sanctions system. Customers may drop off boxes that supposedly contain clothing, books or small personal items. No one inspects the contents and, for a few euros per kilo, the package begins a journey that ends in Moscow or St. Petersburg. In this apparently innocent flow, even sensitive electronic components whose export is prohibited. The inherited logistics network. The middle counted that behind this circuit is LS Logistics Solution GmbH, a German company created by former employees by RusPostthe subsidiary that the Russian state postal service had established in Germany before sanctions forced it to close. After the invasion of Ukraine, that structure did not completely disappear. It was reorganized under a new namekept part of its staff and continued to operate from Germany with a similar system. The result is a kind of parallel postal network that collects packages throughout Europe and concentrates them in a warehouse near the Berlin airport, from where shipments to Russia are organized. The seal trick. The key to the system is an apparently bureaucratic detail. The packages do not have labels from the Russian Post, but from the state postal service of uzbekistan. Since that country is not subject to European sanctions, the shipment can take advantage of special rules that protect international postal traffic. In practice, this means that packets move with lighter controls than traditional commercial shipments. This administrative difference, designed to facilitate mail between citizens, becomes a back door for sensitive goods to cross borders without raising too many suspicions. A kilometer trip through Europe. The route of the packages illustrates chow it works the system. After being picked up from supermarkets or delivery points, they spend a day or two in Germany before moving to a large logistics warehouse near Berlin airport. From there they are loaded onto trucks that cross Poland on the A2 highway and continue to Belarus. Even though this country is also sanctioned for its support to Moscow, the packages continue to advance thanks to your status international postal mail. After traveling more than 2,000 km, they end up arriving at addresses in Moscow or Saint Petersburg. The problem of sanctions. Plus: the episode also reflects a challenge that those who design economic sanctions are well aware of. Officially blocking trade is relatively simple, but preventing alternative routes appear It is much more complicated, and that is already we have told it in the drone war in Ukraine. Each new restriction forces the creation of more complex control systems, while those who try to circumvent them constantly search new legal cracks or logistics. The result is an endless game of adaptation in which authorities try to close holes just as new ones begin to appear. Always one step behind. They finished the report explaining that European authorities are already reviewing the case and have strengthened the rules to pursue sanctions violations. Be that as it may, the discovery of the network itself demonstrates to what extent the system can make fun. As governments design increasingly strict legal frameworks, makeshift logistics networks continue to find ways to move sensitive goods across of unexpected routes. And in this case, the blind spot that allowed this channel to Russia to be kept open was not in an industrial port or a large cargo terminal, but in something as everyday as the check-in counter. a supermarket. Image | flowcomm, RawPixel In Xataka | In 2022, the war in Ukraine sent supermarket prices soaring. Iran threatens to make it child’s play In Xataka | The EU has a perfect plan to suffocate Russia. The problem is that now it needs its oil to survive

Saudi Arabia’s ace in the hole to break the Iranian blockade in Hormuz

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Iran’s survival strategy in this war is based on a tactic of geopolitical suffocation: strangling the Strait of Hormuz to impose an unbearable economic cost on the West. However, while the financial market blindly speculates with express truces and the price of fuel follows its own dynamics at the pumps, the physical reality on the ground is about to change. Saudi Arabia and the United Arab Emirates have a logistical “antidote” capable of rescuing up to 7 million of those barrels, radically changing the equation and breaking Iranian blackmail. The “antidote” in the desert. This lifeline was not improvised yesterday. Known as the East-West Pipeline (or Petroline), It began to be built in the 80s for fear that the war between Iran and Iraq will paralyze the Persian Gulf. According to Middle East Eye, It is a pharaonic artery of some 1,200 kilometers that winds through the Arabian desert, connecting the gigantic extraction fields in the east directly with the port terminal of Yanbu, bathed by the waters of the Red Sea. In this way, the crude oil can go out into the world without coming into the range of the Iranian missiles in Hormuz. As confirmed by the CEO of Saudi Aramco, Amin Nasser, in Financial Timesthe company is working around the clock to raise pumping to the pipeline’s maximum capacity: 7 million barrels per day. Before the crisis, only 2.8 million barrels circulated there. Nasser detailed that about 2 million barrels will remain to feed its refineries on the west coast, leaving the not inconsiderable figure of 5 million barrels per day ready for the global market. The machinery in motion. Saudi Arabia has stepped on the accelerator. “We should reach maximum capacity in a couple of days,” said the head of Aramco, according to statements collected by Reuters. If Riyadh manages to consolidate this route, the kingdom will be able to export close to 70% of its usual shipments. The energy analyst Javier Blas underlines in your column for Bloomberg that right now the critical thing is to look at the flow export outside of Hormuz, and not so much in wellhead production. And shipping data supports this frenetic activity: Bloomberg has detailed as an “armada” of at least 25 supertankers (known as VLCCs) have changed course and are sailing towards the port of Yanbu to load this lifesaving crude oil. Adding to this ball of oxygen is the effort of the United Arab Emirates. Through their Habshan-Fujairah pipeline, which also bypasses the dangerous strait to exit the Gulf of Oman, they are providing between 1.5 and 2 million additional barrels per day, according to the data of Wall Street Journal. The small print. However, as with any large-scale emergency logistics operation, there is no magic wand. Experts warn of several blind spots in this strategy: The port funnel: According to the agency Argus MediaAlthough the Saudi pipeline manages to transport 5 million barrels for export, the port of Yanbu has its own limits. Its nominal loading capacity is about 4.5 million barrels per day in two terminals, but market sources place the proven effective capacity closer to 4 million. The fuel crisis (distillates): As Arne Lohmann Rasmussen warns, analyst cited by Middle East Eyethe current problem goes beyond crude oil; It is a diesel and aviation fuel crisis. The pipeline East-West It transports crude oil, not refined products. This leaves markets such as Europe, which were highly dependent on Middle Eastern refineries (such as the gigantic Emirati Ruwais plant, recently hit by a drone). The Houthi threat and the collapse of the tanks: Moving the oil outlet to the Red Sea returns the spotlight to the Houthi rebels in Yemen. As Greg Priddy points outships loading in Yanbu bound for Asia will have to pass through the Bab el-Mandeb Strait, exposing themselves to drone attacks. Added to this is that, faced with the inability to remove ships through Hormuz, the Gulf countries are filling their storage reserves to the limit, forcing Saudi Arabia, the Emirates, Kuwait and Iraq to drastically cut extraction from their wells, as it has progressed Bloomberg. Buying time in the “Battle of the pipelines”. Nobody in the oil industry deceives anyone. Aramco’s own CEO admitted the “catastrophic consequences” What would a prolongation of this scenario have for the world economy? As Blas concludesthese alternative pipelines do not replace the opening of the Strait of Hormuz permanently. Its main mission is another: to buy valuable time. If the Saudi-Emirati duo manages to get this enormous pipeline to spit millions of barrels into the Red Sea and the Gulf of Oman, they will stop the panic at the Western pumps and take away Iran’s main negotiating asset. Far from the political and stock market noise, the resolution of this crisis is being fought in the logistical desert. Image | Aramco Xataka | Light and gas have become luxury items. Europe’s plan is to intervene in prices no matter what the cost

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