Among the sets of theories explaining the life cycle of our Universe

Among the sets of explaining the of our Universe, “Conformal cyclic cosmology” is of particular interest. Its author is the famous physicist Roger Penrose, standing in the same row with such personalities as, for example, Stephen Hawking.

The theory tells us that our exists in a continuous cycle of birth and death: that is, our Universe had descendants, and after its death a new Universe will appear in its place. How will the end of our universe happen?

The scientist believes that in the distant future all particles of our Universe, having a mass, will be gradually drawn into huge holes. Gradually, the extremely expanding Universe will consist only of massless particles — photons — and holes. But this will not last forever: due to Hawking radiation, any hole gradually evaporates. It takes billions of years, but the end is predetermined in advance.

According to Roger Penrose, together with the disappearance of the last black hole in the Universe, there will be no object relative to which measurements can be taken — that is, the very concept of space and time will disappear.

Recommend
What can escape from a black hole?
The characteristics of the future Universe will not differ from the singularity – the very point from which the Big Bang originated and our world originated. As soon as this happens, a new Universe will emerge from the singularity, and with it a new space-time.

Not only is the of Penrose forcing to pay attention to this theory – the discoveries of scientists have provided some evidence of the correctness of conformal cyclic cosmology. The fact is that conformal cyclic cosmology suggests the possible presence of traces from the previous one in our Universe. Such traces can be left by the only remaining objects at the end of the life cycle of the previous Universe – supermassive black holes. If they can be somehow detected, it is only by examining the distribution of the CMB radiation.

This is interesting: relic radiation is the uniformly filling microwave radiation of the Universe, which appeared about 300,000 years after the Big Bang. At this time, the slowed-down electrons began to combine with protons and alpha particles, forming atoms and moving from the plasma to the gaseous state. Often this era is called the “era of primary recombination.” The echo of this event in the form of radiation reaches us to this day.
According to a group of physicists who have studied the latest data from radio telescopes, irregularly distributed structures, called B-modes, are clearly visible on the CMB map.


How to shoot PHOTO

Travel, and even just go on vacation at sea, without making any photos or videos, has long been simply unthinkable. 10-15-15 years ago, I always claimed that a trip that was not described or that was not photographed was an incomplete journey. Consider that it was not. This happened before the era of the appearance […]


Athos Cahors

Cahors from Mount Athos a few years ago, met in wine boutiques and large chain stores. I always bought it for Easter. Cahors was an unusually beautiful burgundy color, rich velvety taste and matchless aroma. Now it is expensive. In 2013 I was fortunate enough to visit Kefalonia. Grapes are grown there and the famous […]


National cuisine of Italy Italian

National cuisine of Italy Italian cuisine is known throughout the world – and not only pizza and spaghetti, but also an abundance of seafood in the recipe of dishes that are unique in their taste and serve, which have no analogues in any other corner of the globe. Lasagna, ravioli, ciabatta, panna kota are beautiful […]


Demerdzhi 3*Demerdji hotel, located on the black sea…

Demerdzhi 3* Demerdji hotel, located on the black sea coast. The boarding house area is 2 hectares. Vacationers can sunbathe and relax by the outdoor pool, which is equipped with sun loungers and parasols, play volleyball or basketball courts. On the football field lovers of this beautiful sport can actively spend time. Guests can enjoy […]


Canine refuted the existence of dangerous breeds dogs

Canine refuted the existence of dangerous breeds dogs Dangerous dog breeds do not exist, only certain individuals can pose a threat to humans. This was announced by the President of the Russian Cynological Federation (RKF) Vladimir Golubev, reports the agency “Moscow”. “Individuals can be dangerous, not generic and pedigree groups – especially if we are […]


Can a snake swallow a man?

“There is no doubt that the ancients meant by their dragons our modern giant snakes. The striking size of these animals, their considerable strength and the general fear of snakes in general make exaggerations very understandable, in which the ancients are guilty. looking for originals, because the information about the giant snakes themselves were almost […]


1 thought on “Among the sets of theories explaining the life cycle of our Universe

Leave a Reply