Zhang Yuan looked at this huge ball with a strange desire in his heart. He even wanted to jump out and touch it to feel the ancient flavor.

This Dyson ball is a real steel structure, on which there are countless mechanical artifacts that people can't name, full of a sense of power.

All kinds of spaceships are circling around the sphere of Dyson, going in and out. Many of them are carrying cargo, and some should be military spaceships. Compared with the real giant beast in the starry sky, the so-called Planetary Fortress is just a small toy like an ant, which is crushed as soon as it is crushed. The spaceship is not to mention, just like the bacterial community in a Petri dish.

"It's a binary system of one star and another white dwarf," the AI "katolanpus-3" explains. In order to obtain enough raw materials for the construction of Dyson's sphere, the tabby civilization smashed this white dwarf 150000 years ago, thus forming a large meteorite belt. "

"Here, all material resources are supplied free of charge. Your fleet can exploit resources in the outer ring meteorite belt by itself If you have this demand, we will divide the territory for your civilization and let your civilization have mining rights. "

"There were 1402 civilizations participating in the construction of Dyson ball. If your civilization wants to become the 1403rd civilization in history, you can apply for registration in d-11-0092 area to contribute your strength to this Dyson ball!"

Although it's just a string of simple words, I can feel an indescribable sense of pride from it.

Everyone was startled. When they heard that the huge meteorite belt outside was the wreck of a white dwarf, they could not help shaking their bodies.

What a shock!

"White dwarf?" A military expert repeated in silence.

Zhang Yuan is a little numb now. He has only one idea in his heart - no matter what the other party says, just believe it!

An unsolved mystery has been solved.

White dwarfs are the products of the death of stars. A large number of materials gather together under the action of gravity to form electron degenerate matter, which is indestructible.

If the white dwarf is completely smashed, the original electron degenerate matter will explode and then return to normal matter.

It's a genius idea to use these materials to build a Dyson ball.

According to the current calculation, the mass of Dyson's sphere is nine times that of those meteorites outside. That is to say, the white dwarf has been consumed by 90% and become a part of Dyson's sphere.

It took the new human civilization thousands of years to develop a semi-finished war star. As a result, the Tabi civilization directly smashed a white dwarf star with violence!

Then, a large number of civilizations recombine these materials to form a Dyson ball. How much work is required! Because of this, it is not surprising that more than 1000 interstellar civilizations have gathered here, which took more than 100000 years.

The huge gap makes everyone stay there in a daze. This is the difference between mountains and gravel, the sea and water drops!

This is a great miracle in the Galaxy!

Let's not say whether there is a similar Dyson ball in the universe, but in the huge galaxy, it seems that people have not found a similar second one.

This should be the only one

Zhang Yuan wiped the sweat on his face, looked at the shocked people and said with a bitter smile: "I think You'd better sign up to participate in the construction of Dyson ball. We can at least get the first-hand information of Dyson ball

"And What's the matter? The remuneration is optional. If there is one, it's best. At least you can leave a name here New human civilization here? Ha ha, it's interesting to think about it. "

The atmosphere inside the spaceship suddenly relaxed, and everyone showed an expression of interest.

It is true that "a tour of the new human civilization" has contributed to the construction of Dyson ball. It is indeed a very meaningful act. In the future of human history, it is absolutely indispensable.

"Lao Zhang is right. Exchanges with other civilizations should also continue When I saw it for the first time, I thought it was very big and incredible. But human beings, as a creature, are very adaptable and will soon get used to it. "

Foreign Minister Yang Fan clapped his hands, "so our first stop is to go to d-11-0092 to register, and then set up an embassy to get some information. It's also good to get free mineral mining rights and get some resource supplies. "

“…… This is the wreckage of the white dwarf. Those workers are supposed to dig up minerals more vigorously! "

After people gave this command, the intelligent flying saucer in front continued to lead the way, while the human spaceship slowly flew behind.

Flying slowly around the huge ball, Zhang Yuan found that its surface is generally filled with a purple metallic luster, which should be a unique material widely used.Huge mechanical structures move slowly, and then make Jupiter sized openings ahead.

In front of it is a "high-energy reaction furnace". In a thin layer of "glass", there is a bright white light mass. People don't know what the function of these things is. They are a blank in cognition.

In front of it is a "metal pipe" with a length of millions of kilometers. Its use is unknown for the moment. It looks like an ion accelerator.

There are also many places that are "leaky", and you can see the yellow stars wrapped in them with the naked eye.

Dazzling, very, very dazzling!

In a flash, a strong solar wind rushed out of this "vent"! Don't think that the star is something mild, it always wants to break away from this bondage!

Suddenly, people's communication signals began to shake a lot, electromagnetic communication this thing is easy to be disturbed. However, neutrino communication is still able to maintain normal.

Fortunately, it was just a solar wind, coming and going quickly. As the spacecraft fled the affected area, communication quickly returned to normal.

There are often spaceships passing by. In one hour, we met 13 different groups of spaceships. They have different shapes. From the markings on the surface of the spaceship, they belong to different civilizations, which makes this starry sky very prosperous.

However, when people met these alien spaceships, they didn't say hello to each other, they just carried out their own tasks.

"There are so many aliens. What is the political structure of this place? "

"Although we are a four level civilization, we don't have much more than one, and we don't have much less than one..."

Zhang Yuan listened to the discussion of his peers and felt thoughtful. The four level civilization here should not be as rare as that in the Huantai civilization exchange market.

At the beginning, there were only four or five level Four Civilizations in the Huantai civilization trading market. There were at least 100 level Four Civilizations here!

Third level civilization is more.

Some scientists are still a little curious about how this huge steel body is made. Theoretically, there is no strength of any conventional material that can support the steel structure, including all kinds of alloys and nano materials. In addition, if the strength is increased by another 10 times, it is still far from enough.

That is Are unconventional materials unknown to human beings?

Some people think of the high-dimensional fragment that human beings have not yet cracked! That high-dimensional fragment is a new material that human beings do not yet understand. If we understand it with conventional materials, it is a bit like glass.

In fact, glass is a kind of complex material that can't be distinguished between solid and liquid, and its internal molecules will flow.

High dimensional fragments have a similar principle, even more complex.

Including the sub space technology inside, human beings have not really solved it.

Thinking about this, a scientist typed a line in the communicator: "can you tell us the specific material of Dyson ball?"

Originally, people didn't have much hope, but soon, catolamps-3 actually answered: "this Dyson ball is composed of conventional materials and subatomic materials. The subatomic materials were made by the Tabi civilization himself. "

"Some of the conventional materials can be found in the material abyss project, and can be produced in both level 4 and level 3 civilizations."

"Part of the collected stellar energy is used for the operation of its own devices, and the surplus energy will be used to make antimatter. Dyson sphere can produce 720000 tons of antimatter per second."