The end of the universe may come earlier than the thought
The new reference will significantly reduce the time until the universe is over, but the disappearance of the earth should take place long before.
The Galaxy image of the nearest infrared infrared (NARCAM) data with the Hubble Space Telescope observations.
James Web Telescope
The universe disappears a long time before scientists think. According to a new study by the University of Rodboud in the Netherlands, the end can be increased to 78 years in 10 – that is, the number of 78 zeros.
“The end of the universe comes as much as it has been expected, but fortunately it takes a lot of time for it,” Astrophysistist Heino Phalke saidThe main author of the study.
With the last survivor of the universe
The team has decided to count the most resistant celestial bodies – White dwarfs – Ceasing to exist. These items are dense and cold nuclei After their fuel is exhausted by the stars like the sun.
Based on Hawking radiation theoryScientists estimate the time required to undo these remains.
“By asking these kinds of questions and studying serious scenes, we want to understand the theory well and perhaps one day, loosen the secret of Hawking Radiation.” The cerebral meruStudy Co -Ather.
Hawking radiation theory and Einstein’s relative theory
In the 1970s, the British physicist Stephen Hawking Proposed Colors They are not completely “black”: Release a form of radiation that makes it lose a mass over time And, so, Can escape cells and radiationWere, and,, and,, and,, and,.. Today is a phenomenon called Hawking Radiation.
This is Albert is contrary to Einstein’s relative theoryIt says that the colors only grow.
The new study applies to other dense bodies of the universe, such as White Dwarfs, this hacking principle. According to the authorsThe rate of evaporation depends on the density of the object – dense, slowly this cancellation.
The inevitable end… but the impossible to humanity
Although this new reference is significantly reduced to the end of the universe, there is no cause for concern. The disappearance of the earth should take place long before.
Scientists are approximately estimated Million million years old, the sun is very hotThe presence of liquid water makes impossible. And, in eight billion years, The sun becomes a red giant, swallowing the earth in this process.
What if the universe is over?
There are many theories about the end of the universe: Big Rip, Big Crunch, Total Entropy…
If the dark force is stableThe universe continues to expand indefinitely, which becomes cold and empty.
- Dark Energy is a mysterious force that believes that it will increase the expansion of the universe. REpperenta Almost 70% in the universe and stable, According to The relative theory of Albert Einstein.
