In front of the Expeditionary Fleet, several amazing equipment were emitting terrifying and surging energy.

Although they look very similar to the equipment used by Dark Energy Civilization to build space tunnels around Sirius, they are certainly not the same level in terms of hard power.

Suddenly, a trace of distortion occurred in the universe ahead, and the distortion began to become more and more serious, until the entire space began to become hazy and blurry. It felt like looking at the heated air through the sky above the fire.

As time goes by, a tunnel entrance similar to warped space finally appeared steadily in front of the fleet's universe.

"All fleet flying units are ready to enter four-dimensional space!"

The person responsible for commanding the specific navigation mission of the fleet was Sergei, the military commander of the Expeditionary Force. He was a super loud voice, and the calm voice immediately rang out all the flying units of the entire fleet.

The fleet began to move forward, with the Phantom Fleet taking the lead, followed by 10 huge space carriers, and countless flying units continued to accelerate, flying into the hazy space entrance.

How to enter four-dimensional space?

Some scientists once fantasized that in the future, humans have the hope of entering four-dimensional space through wormholes, and even realizing instantaneous switching between multiple four-dimensional spaces, allowing them to shuttle. This is simply the final form of transportation!!

Since humans are three-dimensional space creatures, it is theoretically very difficult to enter four-dimensional space, but if you use wormholes, you can solve some fundamental problems.

In fact, black holes are a special phenomenon that exists in four-dimensional space. In other words, black holes are bridges connecting three-dimensional space and four-dimensional space. Black hole technology and four-dimensional space technology complement each other.

Science has confirmed that the existence of a black hole will indeed cause the surrounding space to be extremely distorted. According to general relativity, light travels in a straight line in normal space, but when the space is distorted, light will distort with the direction of the distortion of the space. If we can take a picture of a beam of light shot into the black hole, we will find that the light is spiraled to point to the center of the black hole, because the huge mass of the black hole has distorted the surrounding space to become unformed.

Human civilizations who have mastered black hole technology can use black hole technology to create an entrance that connects four-dimensional space.

The Expeditionary Fleet cannot quickly increase its speed in four-dimensional space, and they still need to continue to accelerate through their engines. The only difference from before is that spacecraft will easily break through the speed of light during acceleration.

Since space carriers are the shortcoming of speed, the acceleration process of the entire fleet must move closer to it, and the overall final speed of the fleet will reach 9 to 10 times the speed of light.

Because the size and mass of the space carrier are too large, the acceleration process will last for a full 50 years.

In the process of communicating with dark energy civilization, they once said: [In normal three-dimensional space, the speed of light is almost the limit of the movement of an object. Even if the driving energy is large, even if it is the smallest particle, it is extremely difficult to break through the speed of light. Therefore, if you want to achieve super-light speed flight, you must first enter the hyperspace, and four-dimensional space is the most basic hyperspace. In multi-dimensional space, the speed of light will be many times faster than in three-dimensional space. Similarly, the speed of spacecraft will no longer be limited by the upper limit of the speed of light. If the technology is solid enough, we will experience incredible high-speed flight.]

As described in the dark energy civilization, if a cosmic civilization wants to have the ability to conduct interstellar travel within the Milky Way, then this cosmic civilization should at least have the ability to fly beyond the speed of light or build space tunnels.

Imagine that in physics, if there is a continuous push, then we can accelerate an object, such as a spacecraft. In a universe where there is almost no resistance, an object could have been accelerated to any speed without limits, but it cannot be achieved.

The problem is that according to Istan's theory of relativity, any mass object cannot exceed the speed of light.

Therefore, if you want to achieve super-light navigation or achieve super-light effect, you must navigate through curvature or warp the space.

At this time, the super-light speed navigation method mastered by human civilization is to warp the spacecraft to break the speed limit of light in high-latitude space.

In the four-dimensional space model established by Yuan Shichen, there is not no speed limit. He speculated that in the four-dimensional space, there must be an extreme speed similar to the speed of light in three-dimensional space.

In the high-dimensional particle accelerator model built by Yuan Naichen, particles were once accelerated to more than 10 times the speed of light. As the particle speed continues to rise, the energy required for its acceleration is also superimposed by geometric poles. This situation is exactly the same as in three-dimensional space, the closer the speed of light, the more difficult it is to accelerate.

However, in the high-dimensional particle accelerator model, the speed of the experimental particles still did not reach the speed limit.

Therefore, Yuan Shichen got two relatively certain inferences:

First, there are also upper speed limits in high-latitude spaces. In short, whether it is light or spacecraft, there will still be limits in the speed of high-dimensional space;

Second, the upper limit of speed in high latitude space is much higher than in three-dimensional space. However, the specific number is that Yuan Shichen does not have the ability to obtain specific values ​​yet;

Although the Expeditionary Force can successfully achieve super-light flight in four-dimensional space, while enjoying the convenience, everyone has to face the bombardment of massive information in four-dimensional space!

In the three-dimensional world, human vision faces limited details. No matter how complex the environment or things are, the details it presents are always limited. As long as you have enough time to view them in sequence, you can always see most of the details. However, when looking at three dimensions from four dimensions, since three-dimensional things are exposed to the four-dimensional field of view at all levels, everything that is originally closed and obstructed is parallel and parallel.

(Any space with a lower dimensional space is a cross-section of a higher level space, and moves with the additional spatial dimensions of the higher level space as the axis to form a higher level space pattern. For example: a line is the cross-section of a plane, and moves with a wide as the axis to form a plane. The plane is the cross-section of a three-dimensional structure, and moves with a high-risk axis to form a three-dimensional image.)

For the infinite information generated by infinite details, humans are born to feel and think about the three-dimensional space and cannot accurately grasp it. Therefore, the volunteers are initially in a state of overloading information. Fortunately, the brain will gradually adapt to the four-dimensional environment, unconsciously ignore most details, and only grasp the big framework of things.
Chapter completed!