Using the curvature navigation method, as long as its speed exceeds the speed of light, it will not be visible from any band of light or radiation. // Welcome to reading //. With Xiao Yu's current level of technology, if he wants to
There is only one way to find objects traveling at the speed of light, and that is tachyon detection instruments. As for whether more advanced civilizations have other methods, Xiao Yu doesn't know.
"Things here are about to come to an end. It's time for me to continue on a new journey, looking for low-level civilizations, bringing them under my command, developing technology, and improving my strength..." Xiao Yu thought.
Xiao Yu's course is towards the center of the galaxy. Because the closer to the center of the galaxy, the greater the density of stars, and the easier it is to encounter other intelligent civilizations.
Of course, this density also has some limitations, and bigger is not always better. For example, in the center of the Milky Way, the density of stars can even reach the level of one every few hundred million kilometers. It can be easily inferred that in such a place
It is also unsuitable for intelligent creatures to survive.
Moreover, the stars in the galactic center are mainly old stars, various white dwarfs, neutron stars, black holes and other extreme stars. There are not too many young and young stars there. Xiao Yu speculates that this phenomenon may be related to the
It is related to supermassive black holes. Just like objects with higher density will sink and objects with lower density will rise, high-density objects such as white dwarf stars, neutron stars, and black holes will also be deposited towards the center of the galaxy, while normal stars will tend to move away from here.
.
The environment in the galactic center is very extreme, with black holes devouring other stars, and violent phenomena such as collisions of various stars being very common. It would be unexpected if intelligent creatures could survive and evolve in such a place.
In Xiao Yu's inference, the fifth-level civilization can be regarded as a relatively cutting-edge existence in the galaxy, and the development level of civilization will also show a pyramid shape, that is, the more advanced the civilization, the rarer it will be. Calculated based on probability theory
, the existence of a fifth-level civilization must mean the existence of more low-level civilizations. Therefore, it can be concluded that if you really encounter an intelligent civilization, then the probability of it being a fourth-level civilization or below is inevitable.
It will be greater than the chance that it is a level five or level six civilization.
That's right, Xiao Yu is actively looking for intelligent civilization. With the development of science and technology to the present level, Xiao Yu has fully realized the importance of communication. Working behind closed doors and being complacent will not work. Xiao Yu is actively making changes, no matter how hard he works,
Whether to expand the number of civilizations under your command or take the initiative to find other civilizations to communicate with is based on this point.
A complete intelligent civilization system means a large number of intelligent creatures, up to billions, or even tens of billions. After taking them under his command and cultivating them, how many scientists will be born among them, and will they contribute to themselves?
How much impetus will be provided by the development of science and technology?
For Xiao Yu now, this is an unimaginably huge fortune, its value far exceeding the body of an entire fourth-level alien beast.
"All targets within 500 light-years are completely eliminated, because they are too close to the Merian civilization and may be dangerous. After sailing 500 light-years, it is time to detect the stars near all routes." Xiao
Yu thought secretly and controlled the huge fleet to continue accelerating.
So far, Xiao Yu's speed has reached five times the speed of light. After a while, Xiao Yu's speed will reach eight times the speed of light. Xiao Yu does not believe that this fourth-level beast has the ability to sail at eight times the speed of light, or even
, Xiao Yu does not think it will have the ability to carry out long-distance detection while traveling at super-light speed.
Level 4 civilizations will have the ability to detect faster than light speeds, but this detection ability is not based on tachyon technology. They are developed based on the reduction of light. This detection technology is quite primitive, quite crude, and basically
It can only detect massive targets such as stars or planets. It is basically impossible to rely on this method to find a fleet. What's more, Xiao Yu is currently sailing at super-light speed and does not send out any signals at all.
Any detectable signal.
In other words, as soon as he enters the super-light speed navigation stage, he is basically safe and no longer has to worry about being entangled by this strange beast.
"It can be said that the matter here is settled." Xiao Yu sighed with some comfort, cheered up, and started the rest of the work.
There are always so many things before Xiao Yu, and the work is always so heavy. But the obsession deep in his heart and the desire to become stronger enable Xiao Yu to always face any situation with the strongest energy.
matter.
Continue to conduct in-depth analysis of the technology obtained from the Molian civilization, repair the Wan Guolai Chao spaceship, repair the other damaged spaceships, various scientific research, and in-depth research and development of negative matter cannons...
The Wan Guo Lai Chao spacecraft has still not been repaired. The scientists previously stationed on the Wan Guo Lai Chao spacecraft have been dispersed by Xiao Yu to several other municipal and provincial spacecrafts. Here, Xiao Yu made some for them.
Comparatively simpler scientific instruments are used for them to carry out scientific research.
The process of repairing the Wanguo Laichao spacecraft made Xiao Yu deeply realize how complex the structure of a large spacecraft is. A large spacecraft is not a simple accumulation of materials, it is a precise and coordinated whole, and small changes in any part may cause
Affects the entire ship.
This is enough to repair a Wan Guolai Chao spaceship, let alone other larger spaceships. Only now did Xiao Yu understand this sentence deeply: "The flagship of the Guardian civilization, the Glory, was seriously damaged and is expected to take 30,000 years."
It will take time to repair it.”
Just repairing it will take tens of thousands of years, but what about manufacturing? How powerful will the spacecraft that took such a huge effort to create be? The Glory is already so powerful, so if the Glory has no power to fight back, it can only
What about the neutron battle star that can make a hasty escape?
"The road is long and long." At this moment, Xiao Yu sighed in his heart. But facing the long and thorny road ahead, Xiao Yu was not afraid at all, and his heart was full of pride.
"Well? What is this?" When the speed reached its maximum and was traveling rapidly towards the center of the galaxy, Xiao Yu turned on the tachyon detection instrument to the maximum power. Then, Xiao Yu discovered an abnormal phenomenon.
Behind Xiao Yu's fleet, about 60 billion kilometers away, there is a strange asteroid following him closely. The diameter of this asteroid is about 20 kilometers, which is ordinary in the universe. But
The most important point is that this asteroid is moving at super-light speed! Moreover, its speed is the same as the speed of Xiao Yu's fleet, which is eight times the speed of light!
In this way, it maintained the same speed as Xiao Yu, never getting closer or farther away, just 60 billion kilometers behind Xiao Yu, following Xiao Yu closely.
In an instant, Xiao Yu understood it and couldn't help but feel extremely depressed.
This is undoubtedly the fourth-level alien beast. It curled up and carried out super-light travel that far exceeded its external strength, chasing Xiao Yu in hot pursuit.
"Why is this guy still following me? How can it reach such a high speed? Why can it find my traces?"
Xiao Yu felt very helpless in his heart. The performance of this fourth-level strange beast once again exceeded Xiao Yu's expectations.
"Follow me, just follow me... I just hope that it doesn't have the ability to fight at super-light speed. Otherwise, I will really have to be beaten without being able to fight back." Xiao Yu thought, "As long as it doesn't attack me.
, so that I can sail this distance with peace of mind, and when it stabilizes in the star system, I will have plenty of ways to deal with it."
Xiao Yu has this confidence and strength. Although the negative matter cannon still cannot be miniaturized, the manufacture of a large negative matter cannon is not difficult for Xiao Yu. As long as he finds a star system with abundant materials, he can
Using a planet as a carrier, a large negative matter cannon was once again created. With just one shot, this guy could be seriously injured.
"I guess you don't understand the strength of the fifth-level civilization. Since you rushed here to die, then I will accept your body. After killing you, I will use your body to build a new national-level spaceship.
." Xiao Yu laughed coldly in his heart.
The faster-than-light voyage is still continuing. Within the initial five hundred light-year voyage, Xiao Yu's route probably maintained a straight shape, and will continue to do so for more than sixty years. During these sixty years, Xiao Yu's route has maintained a straight line.
Yu carried out a thorough repair of the Wan Guolai Chao spacecraft, conducted a thorough technological analysis, and collected all valuable information. After completing all this, Xiao Yu joined the more than 10,000 scientists who belonged to him
, began a long process of experiments, verification, calculations, inferences and other work.
Xiao Yu's technological level is improving at a slow but determined speed.
In these sixty years, the Molian civilization has not appeared. Although the fourth-level alien beast has been closely following Xiao Yu, it has not made any changes. It seems to be just waiting for Xiao Yu to stop.
Before launching an attack on Xiao Yu.
Everything is safe and sound as usual.
More than sixty years passed in a flash. Xiao Yu finally escaped from the danger zone. From this moment on, Xiao Yu's route could no longer maintain a straight line.
Although the tachyon detection method can be used at super-light speed, it also has its own limitations, that is, it cannot detect things too far away. And because Xiao Yu is actively looking for low-level civilizations, every time he encounters a suitable
Xiao Yu has to change his course and get closer to the star within 80 billion kilometers before he can use tachyon detection methods to detect this star system. (To be continued.