‘The models were right!’ Astronomers locate universe’s ‘missing’ matter in the largest cosmic structures
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A clarification of the cosmic network where the lost universe was discovered. | Credit: ESA/XMM -newton and ISAS/Jaxa.
Astronomers have discovered a vast hot palate of hot gas that connects four galaxy groups and extends for 23 million light years, 230 times the length of our galaxy. With 10 times the mass of the Milky Way, this thread represents many of the “lost issue” of the universe, in which scientists baffled for decades.
This “lost issue” no Refer to Dark materialThe mysterious objects that remain invisible effectively because they do not interact with light (unfortunately, this is still a continuous mystery). Instead, it is a “normal issue” consisting of atoms, consisting of Electronsand ProtonsAnd Neutrons (It is called combined BaronWhich forms stars, planets, satellites and our bodies.
For decades, our best universe models have suggested that a third of the Barruni issue that should be in the universe is missing. This discovery of this missing issue indicates that our best models in the universe were right all the time. It can also reveal more about “Cosmic Network,“The vast structure in which the entire galaxies have grown and gathered during the previous era 13.8 billion years.
The above models of the universe, including The standard model of cosmologyI long assumed the idea that the barren issue of the universe is closed in vast strands of gas between the most space pockets.
Although astronomers have seen these hairs before, the fact that they were afraid means that their light has been washed by other sources such as galaxies and The superior black hole-My Kawazrat. This means that the characteristics of these hairs remained far.
But now, a team of astronomers for the first time managed to determine the properties of one of these threads, which link four galaxy groups in the local universe. These four groups are all part of Shavely SuperclusterMore than 8,000 galaxies collect one of the most huge structures in the near universe.
“For the first time, our results are closely identical to what we see in our main model of the universe – something that has not happened before,” said team captain Constantinos Megakas of the LEDN Observatory in the Netherlands. “It seems that the simulation was right.”
The lost material is hot things
The newly observed ritual is not just unusual in terms of its bloc and size; The temperature of 18 million amazing degrees (10 million degrees Celsius). This is about 1800 times more hot than The surface of the sun.
The ritual stretches diagonally with a wonderful collection.
Missing Baryonic Matter discovered by Telescopes XMM -newton and Suzaku X-ray Space | Credit: ESA/XMM -newton and ISAS/Jaxa. Thanks and appreciation: Migkas et al. (2025), ATG Europe
The X -ray data was from the description of this ritual XMM -newton and SuzakoWhich made the wonderful signs team of telescopes.
While Suzako, a Japanese Japanese space exploration agency (Jaxa) satellite, X -ray lamp designated on a wide area of space, European Space Agency (ESA) XMM -newton has been operated at X-ray points of super black holes studded inside the ritual, “pollution”.
“Thanks to XMM -newton, we can identify and remove these universal pollutants, so we knew that we look at gas in the ritual and nothing else,” said a team member at Bonn Florian University. “Our approach was really successful, and reveals that the ritual is exactly as we expected from our best Wide -range simulation of the universe“
Then the team merged these X -ray notes with visual data from a large number of other telescopes.
The core of Shavely Supercluster, the largest cosmic structure in the local universe. | Credit
The disclosure of this slope that is not yet discovered for the hot material that connects galaxy groups has the ability to help scientists understand these extremist structures and how to connect them across Wide cosmic distances.
This, in turn, our understanding of the cosmic network can help the threads of matter that served as a cosmic scaffolding the universe to assemble in its current form.
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“This research is a great example of cooperation between telescopes, and creates a new criterion for how to discover the light coming from the weak threads of the cosmic network.” “And most importantly, it enhances our standard model of the universe and leads to the validity of contracts of simulation: it seems that the” missing “issue may really lie in wait for the interconnected indicators that are difficult to see woven across the universe.”
The team’s research was published on Thursday (June 19) in the magazine Astronomy and astronomical physics.
