: Chapter 224 Exploring Black Holes (FD)

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The Orion spiral arm of the Milky Way, the source of flood light, the East Tianmen Galaxy!
The Dongtianmen galaxy and the surrounding galaxies form a bustling star field. As one of the galaxies closest to the core black hole of the flood light source, the Dongtianmen galaxy is only 1 light-year away from the core black hole!
Black hole is a kind of celestial body with infinite density, large volume and infinite existence in the universe in modern general relativity. The gravitational force of a black hole is so great that the escape velocity in the horizon is greater than the speed of light.
In 1916, German astronomer Karl Schwarzsey calculated a vacuum solution of Einstein's gravitational field equation. This solution shows that if a large amount of matter is concentrated at a point in space, a strange phenomenon will occur around it, that is, at the mass point. There is an interface around it-once the "view" enters this interface, even light cannot escape.
This "unbelievable celestial body" was named "black hole" by American physicist John Archibald Wheeler.
"A black hole is a celestial body whose curvature in space and time is so large that light cannot escape from its horizon", and electromagnetic waves cannot escape it too!
A black hole cannot be observed directly, but its existence and quality can be known indirectly, and its effects on other things can be observed. The information about the existence of black holes can be obtained by the "edge information" released by the high heat and gamma rays before the object is inhaled. It is speculated that the existence of black holes can also be obtained by indirectly observing the orbits of stars or interstellar clouds and clusters to obtain the position and mass.
Regarding this special existence that has always existed in the theories of scientists, the scientists of the Empire are also full of interest. When first heard that the source of flood light has a black hole here, countless scientists have asked the high-level of the Empire to ask Go to the source of flood light for the most positive research!
When the empire signed a treaty with the Slovak civilization later, the empire naturally wanted the Slovak civilization to reach the prosperous galaxy closest to the black hole, the East Tianmen Galaxy! The purpose is naturally to make it easier for scientists to study this black hole!
At this time, a large number of outstanding scientists, such as Jiang Zhipeng, Zhou Jingbo, Dugu Maple, Lu Xiaochu, etc., were riding a huge space battleship slowly toward the core black hole area of ​​the source of flood light. Countless instruments on the battleship are constantly being turned on at full power!
Directly in front of this battleship, there are more than 100 unmanned scientific research ships leading the way to explore the road, and at the same time, the information recorded on the spaceship is continuously sent to the rear battleship!
"The distance between the first spacecraft and the second spacecraft is constantly increasing, the speed is also increasing, and the increase is getting faster and faster!"
Dugu Maple Leaf looked at the display on the large screen in the center. As an astronomical scientist, a special object such as a black hole has a fatal temptation to him. This time, he can personally experience a black hole at a close distance. In a state of excitement!
"The first spacecraft was accelerating and at the same time began to test the use of various permissive technologies under the influence of black holes! The main spacecraft began to slow down!"
When Jiang Zhipeng saw the data, he knew that the first spacecraft had almost reached the edge of the black hole. For safety reasons, he ordered the spacecraft to start slowing down!
The scientists on this space battleship are all elites of the Imperial Academy of Sciences. There must be no accidents. Scientists return to research, but safety always comes first!
With the instruction of Jiang Zhipeng, the huge space warship began to slow down slowly. At the same time, the first unmanned scientific research ship at the front began to re-ignite and start, ending the original state of maintaining inertial flight.
As an unmanned scientific research ship used for scientific research, especially a spaceship used to explore large-mass, large-gravity special objects like black holes!
Each spaceship was designed and researched by the empire scientists. The materials used to make these spaceships are all made from the best atomic materials of the empire, and equipped with a variety of the most advanced. Scientists detect instruments!
The first unmanned spacecraft, with its re-ignition, emitted tail flames of up to thousands of meters in the tail. The spacecraft is not big, but it has such a long tail flame. Needless to say, this is the installation. With the most advanced small fusion fusion power system, the power is absolutely leveraged!
According to the calculations and speculations of scientists, these scientific research ships specially designed to detect black holes can reach a limit of 0.9 times the speed of light!
This is a very scary speed. In the normal void, the speed of light is never surpassable. It can only be infinitely close to the speed of light, so 0.9 times the speed of light is already a very scary speed!
The powerful power system of the spaceship propelled this small scientific research ship toward the core black hole, and various scientists and instruments on the spacecraft continuously recorded all the data in the surrounding void!
"The electromagnetic wave communication is normal, the laser communication is normal, the quantum communication is normal, and the gravitational wave communication starts to be chaotic!"
Countless scientists are nervously performing various tests at this time!
"I did not expect that the first impact was the gravitational wave communication technology, but it was normal to think about it. The space and time around the black hole were distorted because of its too large mass. This gravitational wave communication was disturbed but normal. It's up! "
As a leader in the field of communication technology research, Zhou Jingbo is very familiar with various communication technologies. Quantum communication technology was also researched by his team!
"How far is the spaceship from the core black hole?"
"Less than 100 astronomical units! The speed has reached 0.8 times the speed of light!"
"Keep accelerating! Keep in touch with the spacecraft!"
...
In the dark void, the speed of a flame is getting faster and faster, but the flame at the end of it gradually spreads to the front, just like a fountain. Obviously, at this position, the gravity of the core black hole has already been Very big, even the flames from the spacecraft spray began to deform and attracted towards the core black hole, and this deformation became more and more serious!
"50 astronomical units from the core black hole, the electromagnetic wave signal communication has been intermittent, the laser communication signal is very weak, and the quantum communication technology is very good!"
"30 astronomical units from the core black hole, electromagnetic wave communication and laser communication all failed, and quantum communication technology is working well!"
"Attention everyone, the spacecraft is about to reach the black hole soon!"
When the spacecraft enters the core black hole at a distance of 30 astronomical units, its tail flame has completely deformed, completely covering the entire spacecraft, and the speed of the spacecraft is infinitely close to the speed of light under the great gravity!
The spacecraft made of atomic materials began to collapse due to the huge gravity, but at the last moment, the quantum communication instrument on the spacecraft still sent the data it observed, and then the entire spacecraft quickly collapsed and kept getting smaller, just like in the myth story Monkey King narrowed and ran to the monster's belly!
"After receiving the last piece of information, I didn't expect that the void around the core black hole was no longer dark, and our surveillance slowly saw such a picture!"
With the explanation of a scientist, a picture appeared on the big screen. The picture was originally extremely dark, but suddenly it suddenly brightened up. Numerous rays of light and various rays in the surrounding void were all distorted and clustered. Together, the picture can clearly observe that the surrounding void has been distorted by huge gravitational forces, producing distortions like vortices. All the light and rays want to go out like a struggling snake, but no matter what No one can break away from the huge gravity of the core!
"The picture lasted less than 1 second, and then we never received any information again. Obviously, the spacecraft has been completely shattered by the huge gravity!"
"This 1 second is incredible! It completely peaked our knowledge of black holes! Before, we all thought that black holes were unobservable, and we could only use various instruments to infer its existence. I did not expect that at the core of black holes In the area, such a picture can be observed! "
Dugu Maple has become obsessed and constantly replays the picture just now. This time the exploration is at its peak.
"Analyze the picture, and in addition, the second universe is accelerating!"
Jiang Zhipeng is also very excited at this time. The core area of ​​the black hole is not as colorful as previously thought, but is colorful and fascinating!
The second spaceship started to ignite and quickly headed towards the core black hole. However, this spaceship is not a straight line toward the core black hole. This time, it is preparing to fly across the edge of the core black hole!
This time, when the spacecraft approached the core black hole, the trajectory of the original tangent flight was completely pulled by the huge impact and quickly moved towards the middle, but because it was tangential, so this time, the spacecraft shot more It's 1 second!
"Head out, tail end in!"
The third spacecraft fully turned its head, slowly headed towards the core black hole, and then ignited in the moment it entered the core circle. Originally, only a kilometer-long tail flame was pulled instantly and wirelessly. Picture of the second!
...
More than 100 scientific research spacecraft have explored the core black holes in different ways and in different locations, but without exception, all of these spacecraft are buried in the core black holes. Even the black holes that cannot be broken by light, the empire's universe The spaceship is naturally inescapable to be collapsed!
However, these spacecraft captured precious images of more than 300 seconds of organization, which have an unparalleled effect on scientists studying black holes and studying space and time! (To be continued.)