If you think the space webin wandets is enough, think again. Recently, the group of astrophysicists’ Gamma-ray explosions – this magnificent, the most popular structure of space could be even bigger than previously thought out before.
The structure, Hercules-Corona Borealis is a huge wall, a phrase of groups of galaxy groups and about 10 billion light years. The new size assessment of the structure causes fresh headaches for standard cosmological models, as it is larger than the annual higher estimates of about 9.8 billion.
In a new job – not yet peers reviewed and guest On the parrotter server, the joint Hungarian-American research team, led by the University of the University of State Service of Budapest, scanned heaven for patterns. The team has used the database of 542 gamma-ray blasts with known redshifts, meaning. Bursts are mainly the flashbs of naturevery bright Explosion of high energy light Cover all the galaxies for short moments. These bright explosions are observed from large distances, make them ideal space marks. When the astronomers begin to start a large area of heaven, the main questions begin to arise.
Researchers tested the distribution of points in 2014 to find the distribution of points throughout the universe – from Z = 0.33 to Z = 2.43 to Z = 2.43 can get a red color. In other words: stretches to the quantity of the structure, space and time. Billions of lights are talking about annual. No, it’s a pixeled glow or a few strange telescope fluke, but the authors ruled out statistical works and selective biases.
However, according to cosmological principleThe universe should be approximately homogeneous in large scales. The total adopted upper limit for such structures 370 MegaParsec (about 1.2 billion 1.2 billion light years), the paper stated. However, Hercules-Corona Borealis was called a great wall for the constellations in the same region. Is doing Sloan Excellent Wall And even Giant KVasar Group Looks like dollhouses.
The advantage of Hercules-Corona Borealis is a sky patch, which is probably caught with gamma-ray blasts, is likely to be heavily held in the stars and a dark region. In addition, bright gamma explosions can discover the invisible structures in other surveys; As these explosions are associated with mass star deaths, it can follow the star formation in a way that Galaxy research is not.
The team behind the new job is correct – these large structures can occur in the universe, then the cosmological principle may need a tune-up. Of course, it is possible to have a reasonable thing to understand how the universe is developing. Frankly, it is probably both a bit.
So when you are the next time you are stars and amazing, you are at least, at least, you are at least, at least, you are even smaller compared to the « wall », which makes up the house.
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