Voyage of the Stars

The humans themselves did not show up, but asked the dog-headed people to do this, but not in the name of the Star Alliance, but in the name of the Perseus Trade Federation.

It must be said that the Daya civilization is still very concerned about the sale of fake Gaia planets. After humans agreed to this, they immediately started the agent business.

At the same time, they sent humans a lot of planet transformation related technologies, saying that it was to prevent humans from making fake Gaia planets with flaws.

As expected of those who sell fakes all year round, their professional quality is online.

The humans are not hypocritical either. Now is not the time to use the morality of the Earth era to tie themselves up in a cocoon. The most important thing at present is to improve the level of civilization, that is, to master the technology related to dark matter.

Only in this way can human civilization be relatively safe, at least there is no need to worry about being suddenly recruited or killed by the evil sixth-level civilization that suddenly emerges.

In terms of the current situation in the universe, the sixth-level civilization is already the top civilization on the surface. The awakener once told humans that cosmic civilization does exist, but even they have not really encountered it, but there are many civilization relics.

Judging from the situation of the Great Universe and the Great Voyage, perhaps all civilizations above level 6 may have gone to a certain place in the universe for some reason.

If the Great Voyage is true, if the Great Voyage can really upgrade the level 6 civilization to level 7, then every level 7 civilization must have survived from the cosmic void, and their disappearance must be related to the void.

Perhaps it is true, as some level 6 civilizations have guessed, that those level 7 civilizations that have mastered vacuum zero-point energy may have gone to find a way to solve the energy debt of returning vacuum zero-point energy.

All these secrets need to be known by reaching level 7 civilization.

But one thing is certain, that is, level 6 civilization is the core of the Great Voyage. After reaching level 6 civilization, a civilization is relatively safe.

However, it is not easy to climb the ladder of level 6 civilization. At least humans have no clue now. They only know that it is related to dark matter technology and may need to improve superstring theory.

But these are all possibilities. They are just conclusions deduced by humans based on the few words of awakeners and pioneers a long time ago. It is unknown what they actually are.

However, what human civilization did not expect was that after completing military alliance negotiations with the promised civilization, as well as matters related to cooperation in trade and transparency of the research and development progress of the main technology tree of the sixth-level civilization, the Daya civilization told humans an unexpected news.

The Daya civilization said that the key to upgrading to the sixth-level civilization is indeed dark matter-related technology, and superstring theory must be improved, but based on their years of exploration, they found that there is actually more than that.

Many other branches of science need to go hand in hand, and cosmological theory must also keep up. All the phenomena of dark matter must be included in the cosmological explanation, and at the same time, dark matter must be explained by the theory of everything.

The last point is surprising, but it is also reasonable.

The theory of everything includes the four fundamental forces. From a certain perspective, it is the theory of everything. It should be able to explain any phenomenon in the universe. It cannot be explained now because this theory has some variants in some aspects that the fifth-level civilization has not mastered.

This is just like the many variants of Maxwell's equations.

Among the keywords mentioned by the Daya civilization, the one that most interests human scientists is dark stars.

The Daya civilization told humans that after they learned of the existence of dark stars, they have been looking for them, because they may be the best research carrier for the fifth-level civilization to discover the theoretical laws related to dark matter.

However, they have not found it after searching for more than 100,000 years.

This statement reminds human scientists of the experience of human civilization in searching for natural wormholes. It is so similar, but different.

Dark stars are planets formed by dark matter, or more precisely, stars powered by dark matter.

In human stellar evolution, this type of star did exist in the early universe. Ordinary stars are powered by nuclear fusion of ordinary matter, which makes them glow and heat, while dark stars are powered by some kind of reaction of dark matter inside them.

In human cosmological evolution theory, dark stars also emit weak light, so they are called dark stars. But the Daya civilization told humans that it was a matter in the early universe. Now the dark stars in the universe do not emit light and are not visible optically. Only with dark matter detection technology can dark stars be detected in the starry sky.

The dark matter reaction phenomenon in dark stars is the best practical reference for the fifth-level civilization to master dark matter-related technology.

The cosmological theory of the Daya civilization says that dark stars did exist in the early universe, and because of a certain reaction of dark matter inside them, they can be observed by civilizations without dark matter technology. It is also because the reaction of dark matter blocks the nuclear fusion reaction that should have occurred in dark star matter.

However, as time goes by, that form of dark star either ends because the dark matter reaction ends, and the energy-providing thing becomes a nuclear fusion reaction, and the dark star also becomes a regular star. Or because the dark star physique of millions of solar masses in the early universe finally collapsed into a supermassive black hole.

And now there may still be some special dark stars in the universe. They are all composed of dark matter at the beginning, and dark matter annihilation reactions occur under huge pressure, and many hot dark matter rays are emitted into the universe.

If we can find them, it will be easier to master dark matter-related technology.

Dark matter annihilation reaction!

As expected of an old fifth-level civilization, the research progress in dark matter technology is really beyond the reach of humans. The Daya civilization has already obtained the phenomenon of dark matter annihilation reaction through the observation of distant galaxies, that is, the light of the early universe.

However, humans are still in the initial stage in this regard, and there is no conclusion based on long-term observation of the universe.

However, after the two sides established a transparent agreement on the development of sixth-level civilization technology, the Daya civilization finally took out their research progress, which benefited humans infinitely.

It seems that the Daya civilization is not hypocritical in this regard.

According to the Daya civilization, dark matter has annihilation reaction, which means that there is more than one kind of dark matter. It should have many types, and there are dark matter and dark antimatter, otherwise there will be no annihilation reaction.

However, the Daya civilization only inferred the conclusion based on long-term observation of the universe, and they actually have no way to determine whether dark matter annihilation reaction really exists.

As for finding dark stars, it is even more difficult. Neither the Daya civilization nor humans have dark matter detection technology, but the prerequisite for finding dark stars is to master dark matter detection technology.

Well, it is another "perfect closed loop".

And the Milky Way is so big, who knows where those special dark stars are that still exist.