"Of course, it is impossible to build one in every thousand light years."

Seeing that Lianfeng seemed to be frightened again, Zhang Heng had to explain to her again: "The Dyson ball we built is not made for fun, let alone for good looks."

"The fundamental purpose of building it is first to convey information to civilizations in the universe, and finally to attract civilizations that receive information."

"Therefore, we only need to build in the river system where civilization is dense, or where life and civilization are easy to be born......

In other words, the environment in the river system is relatively stable and not prone to devastating disasters.

Although this is calculated, there are still a very large number of Dyson spheres that need to be built, but it is undoubtedly much better than laying every river system in the range of thousands of light years.

After all, the stable zone of each river system is actually only a rod and spin structure.

In the center of the river system, there is not only all kinds of intense radiation, but also very dense celestial bodies, and there are also celestial collisions from time to time.

In such a harsh environment, it is difficult for nature to give birth to life and civilization.

For example, the solar system is located outside the four rings of the Milky Way, a remote location.

Although the resources of this location are not very abundant, it is also relatively deserted.

However, because it is relatively far from the center of the Milky Way, it will not be affected by the various rays and radiation emitted by the center of the Milky Way, and it will not be affected by the strong pulling force of the black hole, and the solar system can develop very stably and safely.

At least the solar system doesn't have to worry, the sun is swallowed by a black hole, unless the sun dies, or is blown up by the sixth, the solar system will not be easily destroyed.

In other words, the Dyson sphere only needs to be built at intervals of 1,000 light-years in each river system.

Of course, it is impossible to absolutely cover all the places where life and civilization may exist, where life and civilization may exist.

However, nothing can be absolutely perfect, and Zhang Heng can only try to do his best.

As for those places that the Dyson ball can't cover, he has to wait until later to see if he can build a dark plane himself.

The dark plane can cover the entire known universe, as long as he can have his own dark plane, then it will undoubtedly become a very simple thing to observe the entire known universe directly through the dark plane.

He could even make it possible for all civilizations to connect to his dark plane.

Just like the gods of the universe that are now known, they can get a lot of convenience through the current dark plane.

At that point, he won't have to build so many Dyson balls at all, and one for each river system will be about the same.

He can directly use his dark plane to add information on the basis of cosmic background radiation, so that all civilizations can receive the information he conveyed.

All civilizations that receive information, as long as they want to go past, can also travel beyond the speed of light through their dark planes, no matter how far away.

However, even if the idea is good, he can only build the Dyson sphere at the moment, and he can't be ambitious.

After all, he's only level 10 now, and after knowing how awesome level 100 can be, he just thinks about what happens after level 100, and doesn't think about how to upgrade to level 11, right?

If that were the case, he would never have reached level 100!

Therefore, how to upgrade slowly, he still has to honestly step by step.

After all, building your own dark plane is a completely clueless thing, while building a Dyson sphere is relatively simple and reliable.

If 3,200 times the size of the sun can't be built, then it will be smaller, and theoretically it will work.

Moreover, if it turns out later that the idea of building a dark plane does not work at all, there can still be a Dyson ball that can be used.

"So how do you do that?"

Hearing Zhang Heng talk about this, Lian Feng probably knew what Zhang Heng wanted to do, so he continued to ask: "3,200 times the celestial body of the sun, although there are in the known universe, there should not be too many, can it be enough for us to use?" ”

Now that we've figured out the nature of the so-called Dyson sphere and what it does, all that's left is how to build it.

According to her understanding, Zhang Heng probably wanted to build a Dyson sphere directly in front of a celestial body that was 3,200 times larger than the sun.

Because, and only in this way will it be more convenient and fast.

Isn't it possible to just take 3,200 stars and fuse them together?

"At present, it is known that there are stars in the universe that are 3,200 times the mass of the sun, which is really not enough for us, and these stars do not meet my requirements."

Zhang Heng really had the idea of melting stars, and immediately replied: "Because, the greater the mass of the star, the shorter the lifespan." ”

"A star with half the mass of the Sun can live up to 18 billion years, while a star with a mass of 10 times the mass of the Sun will live for only a few million years."

"It is conceivable that stars 3,200 times the mass of the Sun, even if they can still burn in the known universe now, they should not burn for long."

"So, we can't use these ready-made stars, and even if we do, we won't be able to use them for long."

"Actually, we don't have to deliberately look for stars of this mass, we can just start from scratch."

"Make a star that is massive and resistant to burning."

"As for the technical aspects, you don't have to worry about it at all, I will teach you how to do it in the early stage."

Zhang Heng decided that he had completely finalized the "Dyson Ball" plan led by himself and implemented by Lianfeng.

"And where are we going to build it?"

Since Zhang Heng said so and was so confident, even if Lianfeng still had any worries in his heart, he had to temporarily suppress it and began to inquire about the construction site.

"Let's settle near the galaxy you're about to move to......

Zhang Heng thought about it and replied.

That galaxy was discovered by Schneef and is one of the few galaxies that can be inhabited by Kamigawa life, and the specific coordinates are in the river system more than 7 million light-years away from the Milky Way.

This river system is also not named in the Star Chart of Angels and Gods, except for a string of code names called TW765.

briefly introduced the TW765 river system to Lianfeng, and Zhang Heng directly passed the specific coordinates to her.

"Isn't there a name for this star system and the planet we can live on yet?"

Seeing that Zhang Heng only mentioned the name of TW765's river system, but did not mention the name of the star system and the planet, Lian Feng asked with some curiosity.

"No, if you have an idea, then you can pick one you like."

Zhang Heng smiled and replied.

He hates names and the like, and he doesn't bother to use his brains more in this regard.

The previous Big Moon Star and Ox Horn Star were all taken by Sneef.

(End of chapter)