Why can t an extremely advanced Level 3 civilization surpass the speed of light?

Light has always been one of the channels through which we understand the world and transmit information, and it comes from the endless deep space at a rapid pace, bringing the alternation of day and night and the cycle of the seasons to all things on earth, nourishing and nourishing all things with energy. Although light is very miraculous and irreplaceable for human beings, it still can't change the "cruelty" of light, because according to Einstein's theory of relativity, the speed of motion of any object in the universe cannot exceed the speed of light, and even the speed of light is still a constant value. So what is the essence of "light"?

In 1865, the founder of statistical physics, physicist James. Clark: Maxwell proposed"After years of research and countless experiments, he put forward the "electromagnetic wave theory", which believed that light is also an electromagnetic wave, which is the first time that human beings have realized the nature of light.

According to Maxwell's equations, the speed of light was calculated for the first time, and it was learned that the speed of light is constant in a vacuum. In the 20th century, Einstein proposed the theory of relativity that changed the human view of time and space, the theory of relativity believed that the greater the speed of an object, the greater the mass, resulting in the greater the energy required to maintain this speed, and once the object approaches the speed of light, the energy required will become infinite, so it is deduced that the speed of any object cannot exceed the speed of light. At the same time, Einstein believed that once an object moves faster than the speed of light, it is likely to cause time to go back in time, which is the so-called time travel, which is very easy to break the law of cause and effect in the universe, leading to extremely serious consequences, and the most typical of these consequences is the "grandfather paradox".

The so-called "grandfather paradox" refers to the fact that a person travels to the day before his maternal grandfather and maternal grandmother get married, and then kills his maternal grandfather, because the maternal grandfather died before the marriage, so the person's mother will not be born, resulting in the person not existing, since the person does not exist, then how can the person travel back from the future and kill his maternal grandfather? This is a classic causal disorder. <>

So why is the speed of light constant, and why is the speed of light the same in any frame of reference? In fact, scientists have been puzzled, and some people have even put forward the bold hypothesis that "the constant speed of light will not be a way for advanced civilizations to limit the range of activities of organisms in the universe", of course, due to technical limitations, we cannot confirm this hypothesis, in fact, the universe is a wonderful existence, and human exploration of the universe is only in its infancy, and it will take hundreds of years to make progress, perhaps hundreds or even thousands of years later, the understanding of the speed of light will reach a new level. <>

Because according to the theory of relativity, the speed of light is the ultimate speed in the universe, and going beyond the speed of light will turn back time, so it is impossible to exceed the speed of light.

Level 5.

The sailing speed of level 0-4 civilizations is locked below the speed of light, but level 5 civilizations will have the ability to break the limit of the speed of light.

It is currently believed that the Akuberi gauge could be a means for Level 5 civilizations to break through the speed of light. This method is simply curvature flight, by collecting and increasing the space at the front end of the spacecraft, expanding the space at the back end of the spacecraft to form a "warp bubble", so that this "warp bubble" drives the spacecraft forward. In this way, it is possible to achieve the effect of space moving, the spaceship not moving, and the speed of light without violating the laws of physics.

The Akuberi gauge assumes the existence of negative matter, but at present, human beings have not discovered any theory of negative matter, so this method may be falsified at any time, so this technology may not exist, but if it really exists, then it is a level 5 civilization.

Six levels are distinct:

Level 6 civilization is also called wormhole civilization or river civilization, even if the speed of the spaceship can exceed the speed of light, but even if it can reach 100 or even 1000 times the speed of light, this is still not worth mentioning for the entire universe, 1000 times the speed of light is still a turtle speed in front of the universe of 93 billion light years.

Therefore, there may be another more advanced way of sailing on top of curvature navigation, such as wormholes, space folding, or space jumping. With the help of this way of sailing, civilizations can easily teleport, and such civilizations can easily move between river systems, and their territory will reach the level of river systems.

Level 6 civilization or above, this is no longer what current science or even science fiction can guess, if such a civilization really exists, then the world is no different from immortals to human beings, so it cannot be described here.