The End Of Everything !

Image Credit : iStock

The recent "most accurate measurement" of our universe expanding much faster than previously thought, questioning previous predictions and even questioning Einstein's general theory of relativity. Taking. Since the universe began after the Big Bang, astronomers are now trying to study how far the universe will end. This rate of expansion eventually breaks the universe, ending in a large ripple. Alternatively, the Universe can be 'reduced' by effectively destroying and destroying or destroying the Big Bang. The third theory is described as the Big Freeze.

Many theoretical physicists believe that the universe will end, and that it could be between 2.8 billion years and 22 years at any given time. Some researchers also claim that the process of its death has begun. So what destiny awaits for our universe?

The expanding Universe

"For a long time, scientists, including Albert Einstein, thought that the universe was stable and infinite," explained Thomas Kitching, an astrophysics lecturer at University College London. Observations have shown that it is actually expanding and at a rapid rate. This means that it has emerged from a more compact state known as the Big Bang, which means the beginning of time." And it will likely be the end.

By studying ancient light, astronomers call it the "residual radiation" from the Big Bang, also known as the cosmic microwave background. As the name implies, Einstein's theory of relativity suggests that time is relative. Kitchen continued: "The faster you move with me, the slower time will pass for you in relation to my understanding." This means that in our expanding galaxies, spinning stars and planets, time experiences vary and everything is relative to the past, present and future.

Cosmologists have used this theory, as well as data from the background radiation study of the universe, to determine the universe's 'cosmic age', which is approximately 13.799 billion years old, and when the universe could end.

Three theories are proposed here on how to achieve this conclusion.

The Big Rip

Big Rip Theory
Image Credit: Jeremy Teaford / Vanderbilt

The first theory states that the universe ends with a large rip, because the expansion of the universe is stronger than gravity. It will rupture galaxies, followed by black holes, stars and even our own planets. As the universe expands, so does the Earth, and with it humanity slowly decays, falls into, or falls into, radiation. The universe is made up of single, disconnected cells. Until about five billion years ago, the evolution of the universe was slow because of its strong gravitational velocity. Recently, this expansion has increased, with many attributing it to the effects of dark energy. To be the Big Rip, Dark Energy must win its war with gravity to break through the atoms. Last year, Marcello Discozzi, an assistant professor of mathematics at Vanderbilt University in Tennessee, along with physics professors Thomas Kefort and Robert Scherer, developed a new mathematical model for the Big Rip.

This pattern suggests that the expansion of the universe will eventually change infinitely. The previous model largely ignored viscosity, but in the Discology hypothesis it said that the viscosity of the universe leads to its violent destruction. His theory was based on the proposals made by the French mathematician Andre Lichenrovich in the 50s.

You can read more about it Big Rip Theory

The Big Crunch

Credit : Shutterstock

Another theory about the possible end of the universe is called the 'Big Crunch'.

Instead of expanding permanently, if the matter in the universe reaches a state where it begins to shrink over time, it becomes the dominant force of gravity. Eventually the universe will shrink and the stars, planets and entire galaxies will ideally overlap with each other and the universe will take over for all purposes and purposes. Simply put, if the universe expands to a crawl and the Big Bang is in reverse, everything will return to the singular. Danish researchers have recently stated that this process, known as 'phase transformation', may already have taken place in our universe; Effectively ‘eat away’ in the universe.

For example, when water evaporates, this happens. According to Higgs theory, the Big Bang was followed by a phase transition of one billionth of a second, resulting in a change in the fabric of space-time. 

Video credit : YouTube Channel TED-Ed

During this transition, the empty space is now filled with an invisible substance called Higgs field. Researchers at the University of Southern Denmark believe that if there is a dense Higgs field, it could ever appear in the state 'bubble' universe. The researchers' equations show that this bubble could then expand at the speed of light, penetrate all places, and bend the Higgs field from its present state. The laws of quantum mechanics also indicate that random particles can emerge from a vacuum in a momentary charge - as is regularly seen in particle physics experiments.

Some argue that dark energy causes such ‘quantum fluctuations’ that it causes our timeline to end and new beginnings. Based on what we currently know about physics it is less likely to be scenic, but has been reversed. You can read more about it Here

The 'Big Freeze'

According to the third theory, the universe ends due to a large freeze. Also known as 'Heat Death' to some extent, this scenario is considered according to what we already know about physics and the universe. The term comes from the theory that in the universe and other isolated systems, entropy increases until it reaches a "maximum value". Entropy is derived from the theory of thermodynamics that covers energy and refers to the idea that everything in the universe eventually moves from order to displacement. Consequently, entropy is a measure of that change. Once the entropy reaches a maximum, theoretical physicists believe that heat is evenly distributed in the system. This means that there is no other place for usable energy or heat and the universe will die of heat death '. Simply put, mechanical motion in the universe stops.

During this Big Freeze, the universe, theoretically, the gas supply expands so thinly that no new star forms. According to that model, time becomes an infinite void, which never happens because there is no energy left in the universe. You can read more about it  Here .