This is the statement from the University of British Columbia which is in Canada and a study was published on November 5 where it analyzes the data from the Euclid observatory, which is a European space observatory in charge of creating 3D maps in dimensions, with a scale of the universe.
This observatory is the type of observatories that collect enormous amounts of data from the universe, then astronomers have to analyze all the data. They can spend years analyzing the data from this type of observatories, but the analysis they have done has reached a quite astonishing conclusion, they have analyzed the data of 2.6 million galaxies and have come to the conclusion that we are at the end of the best age of the universe to form stars and therefore also to form planets and therefore also for life to emerge.
From now on, the universe would become colder and more desolate, because fewer and fewer stars are forming and the temperature of galaxies is also falling, there is less and less energy, that, on the one hand, but then we have another research from Yonsei University in South Korea published in the Royal Astronomical Society newsletter, which completely turns everything we believed about the expansion of the universe on its head.
Until now we thought that the universe was expanding, and for about 4,000 or 5,000 million years, the universe had also accelerated its expansion and all of this due to dark energy. You already know that there are two great mysteries right now in the universe, dark matter and another is dark energy. how to detect it.
And dark energy would be what causes the expansion of the universe, that is, it does something like gravity, it would only expand the universe and according to the data we had, that energy had increased and with it the expansion of the universe had increased, in fact, quite curious theories had emerged, such as that, for example, the universe is inside a supermassive black hole in a higher universe and that this supermassive black hole had eaten a star and therefore had expanded rapidly.
There were also curious theories such as that we had eaten another universe. There were several theories to try to explain this acceleration in the expansion of the
universe, and according to this study, what they have done is review a lot of
data and correct them, and reformulate theories and explain that the universe now
It is not itself accelerating, but quite the opposite, it is slowing down and it has broken out. Right now there is a tremendous debate among astronomers because of course, this is not speculation, it is work with data, with statistics, with review and correction of previous data.
And of course, here the scheme of many is broken and the standard scheme is broken, what was believed until now, if it is decelerating, if it is no longer expanding, there could come a time in which the dark energy weakens so much that gravity wins and then the universe would compress again.
We would come together again at a single point, if gravity won, the entire universe would be compressed again into that singularity that gave rise to the Big Bang, which would coincide with the theory of rebound or the Big Crunch, they call it in various ways, that is, that the universe that we know is simply a phase of acceleration, expansion, and then deceleration, to compress, return to the singularity and so on unlimitedly, in principle infinitely.
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