The fastest speed in the universe is not the speed of light. Humans may live in a three-dimensional space-time created by an advanced civilization

To understand the fastest speed in the universe, we must first understand what the speed of light is. The speed of light is actually the propagation speed of a light wave or electromagnetic wave in a vacuum and medium. The speed of light has nothing to do with the speed of the observer. Simply That is to say, whether the light source is stationary or in motion, the observed speed of light is actually the same. If the moving speed of a substance is close to the speed of light, the mass of the substance will also be infinite. No mass can reach the speed of light. In nature, only photons with zero mass can move at the speed of light.

Scientists said that at the beginning of the universe, there was a big bang in the universe. At that time, there would definitely be a rapid expansion in the universe. The speed of this expansion should be only for a moment, and the speed of its expansion is definitely not comparable to the speed of light. Now Scientists cannot accurately observe this phenomenon even with very advanced scientific and technological equipment, so the speed of photons we are talking about now should be much slower than the expansion speed of cosmic space. The celestial objects seen are only a part of what photons can reach.

The universe we observe now is actually still in the process of continuous expansion, and the speed of this expansion is also accelerating. Although we cannot observe how fast the expansion speed is, scientists have proposed the Hubble Volume Theory, In a certain range of cosmic space, objects will gradually move away from the center and continue to expand outward, but this expansion speed is far less than the speed of light we usually say, but objects outside this range will expand at a speed It will exceed the speed of light, which is what we usually call the speed of light.

Based on this theory, the superluminal speed proposed by scientists before may really exist, and we humans may one day in the future, really be able to create such superluminal rockets, so that we humans can ride such rockets , rush directly to the depths of the universe, and even be able to trace the origin of the earth and see some things that happened in the past on the earth. It may only take us eight minutes to go to the sun in this kind of spaceship, and to go to the closest to us. The star system, probably only needs 4-5 years.

To put it simply, with this superluminal rocket, we can really reverse the time. Maybe we humans can really go back to the past, and we can also go to the future. Of course, this phenomenon is what we are now. In terms of technology, it is really unimaginable.

The law of constant speed of light in Einstein's theory of relativity may not be completely consistent with the expansion speed of our universe, mainly because the law of constant speed of light requires a reference, but in the expansion speed of the universe, it is precisely lacking. This kind of reference, so we can't know the limit value of the limit speed.

However, these aspects are only some speculation by scientists, and have not undergone any scientific practice, but here, we can have a preliminary understanding of the speed of the universe, at least we know that the fastest speed in the universe is not the speed of light , that is to say, the speed of light is not what we call the limit speed. There is an expansion speed in the universe, which is faster than the speed of light, but is there a speed in the universe that is faster than the expansion of the universe? ? At least until now, we have not been able to give an accurate answer, and there may really be such a mysterious speed.

Although we have not discovered this mysterious speed now, we must believe that the power of science is limitless. With the continuous improvement of the scientific and technological level of human beings on earth, I believe that one day in the future, we may really be able to explore the universe. Among these many unsolved mysteries, the understanding of superluminal speed will gradually deepen. One day in the future, we may really be able to take this super-light-speed spacecraft and fly freely in the universe, just like flying between different countries by plane. Maybe we can really discover aliens at that time. existence.

There is a saying that it is the hardest thing to know yourself, and the same applies to the earth itself. We humans have been constantly exploring the universe in which we live, hoping to discover more secrets of the earth itself and the universe. But so far, little is known about the history of Earth's civilization, not to mention the universe in which he lives, there are still many unknown areas.

The earth and everything around us is actually a three-dimensional space created by a highly intelligent alien civilization. Scientists have come up with such a controversial theory that may solve why we've been so lonely in the universe for so long. "Maybe our universe is one of the new ways some other super-advanced civilizations transform their worlds," says an American astrophysicist. The science of highly intelligent alien civilizations may be so advanced that they can create space at will.

In the scientific theoretical system of high-intelligence alien civilizations, they have mastered various details of the four-dimensional space, and the three-dimensional space below the four-dimensional space can be created at will, and the internal operation of the created three-dimensional space and the existence of life forms are all Can be customized like a program. If so, a highly intelligent alien civilization can transform itself and its entire physical field into a new form, just like we make a new planetary system in a computer, except that we cannot materialize, a highly intelligent alien civilization Just materialize it.