Among them, Chen Mengchuan is most concerned about a metal element called "yu", a metal that is not found in the new solar system, and this metal has a very stable isotope of yu. Its melting point is unimaginably high! This jade metal has a melting point of up to 7233 degrees Celsius! Soon the melting point was unimaginably high, and its comprehensive properties in all aspects were also very exaggerated.

This non-radioactive metal is much harder than dense steel.

On the Rainbow Star, this metal is regarded as a god-given metal by the lizardmen and orcs, and the price is unusually high. A dagger made of jade metal, in the world of lizardmen, can be exchanged for several houses and courtyards at will. In the orc kingdom, most of the weapons made of Yu metal are in the shape of sticks, and they will not be sold at all. It's all passed down from generation to generation.

can have a stick made of jade metal, in the orc country, all of them are super strong.

These orc powerhouses are super strong in the true sense of the word, with infinite strength and rich combat skills. Almost all of the multi-armed crabs lost by the Human Federation on the Rainbow Star came from the hands of these orc powerhouses.

With a combination of powerful blades and unimaginably exaggerated combat skills and physical fitness, some orc powerhouses can even force their way against the gravitational field to attack, although they all fail in the end.

For this phenomenon, which is beyond the understanding of human biological science, all biologists are boiling, and through communication with many well-connected orc populations, humans know the status of these orcs in the entire race, which is the "war" level orcs at the top of the orc pyramid.

This kind of orc has a special body strengthening and cultivation method, and its lifespan far exceeds that of ordinary orcs, and the oldest "war" level orc even lives for more than 1,000 years.

When Chen Mengchuan received the news, his immediate reaction was impossible, and at the same time he questioned it, and only believed this thing after communicating with the super artificial intelligence Ah Chen, Toni, and a group of scientists on the Rainbow Star.

Many biologists are aware that this is a phenomenon that only exists in the legends of human civilization, with a lifespan of thousands of years.

After considering the importance of this matter, the Earth Federation once again sent a second team, a small number of spaceships, carrying a large number of human biologists and chemists, their purpose is to analyze and find out the secret that these orcs can live for thousands of years, and obtain something that human civilization can use.

After a few things, Chen Mengchuan finally stopped paying attention to whether Toni could return to the solar system or not, and began to concentrate on making further arrangements.

More and more spaceships are being sent to other star systems.

The farthest step of the Earth Federation has advanced to more than 200 light-years away, and a more complete star map has been obtained.

The super artificial intelligence Ah Chen has continuously improved these star maps, and the three-dimensional coordinates of the universe have been marked one by one, and the huge outline of the Milky Way has been opened by humans with a small dot the size of a pintip, and this small dot is still expanding.

As more and more stars are discovered and located, the field of human astronomy has begun to leap forward in extraordinary steps, and a large number of astronomers, in the process, have demonstrated a large number of speculations, and more and more astronomical mysteries have been confirmed with the help of super artificial intelligence Ah Chen.

Humanity's clear stellar positioning has expanded to 270.

This means that the Earth Federation's spacecraft has reached more than 270 star systems.

And in these star systems, there are space coordinates and space gravitational node equipment.

Among these confirmed stars, the Sun has always been the most beautiful, bright and stable of all the stars.

Most of the star systems have more or less planets, and among the 270 star systems, 78 planets with life have been discovered, and most of these planets have environments suitable for human habitation.

There is light, there is water, there is oxygen, there is greenery.

There is no shortage of intelligent civilizations.

Humans are not lonely, not at all.

The surrounding star system is full of life.

It's just that the level of intelligent civilization on these life planets is too backward, most of them are in the planetary era, and they have not found that the intelligent civilization on any planet has a technological civilization that has stepped out of the atmosphere.

Humans are not lonely, but they are lonely.

The gap in civilization levels made it difficult for Chen Mengchuan to develop a desire to explore these planets.

Even if there is, most of these planets are primitive civilizations, what can you gain by going to such primitive civilizations?

He wanted to find a planet with a similar level of civilization to humans, such as a civilization that had just completed the level of artificial celestial technology.

What can two completely different civilizations that have stepped into space collide with? This is what Chen Mengchuan is looking forward to the most, because he sees an opportunity for a breakthrough in these.

The existence of human civilization is special in this large independent civilization community around the solar system.

This peculiarity lies in the ability of human beings to learn, the speed of development of science and technology. And ambition.

Chen Mengchuan needs something else, the human civilization population is limited, and there can be no large-scale population breakthrough in the short term, but if he can find a group of intelligent life similar to human civilization and has the level of a primary artificial celestial civilization, then he will have the opportunity to harvest something else with the help of the second intelligent life population.

Some more technology, knowledge of different scientific and technological disciplines.

He believes that the convergence of science and technology under different civilizations can collide with a lot of things, which can bring further advancement to human science and technology.

But the progress of things is not ideal.

The planets where life exists are all obscurantist and backward.

Most of these planets are from the initial stage of civilization.

Even the civilizations of the Steam Age had only one or two.

Hopeful disappointment.

But this did not affect Chen Mengchuan's desire to explore further.

During this time, he once again transferred new scientific researchers to the Eternal Universe Particle Space Crossing Space Folding Department, and more people could at least advance further, even if it was a little faster, which was good.

And he himself, during this time, also sat in the space crossing space folding department, participated in the development of the core of it, and constantly guided the direction and progress of the entire project department.

Human civilization needs to be faster.

There is a need for more efficient space jumps.

He wants to be able to reach 1,000 times the speed of light, 2,000 times the speed of light, 3,000 times the speed of light.

Only by going faster and faster can human beings set foot in more places, involve farther spaces, and step into the deeper abyss of the universe.

Human beings can find more life.

These are the real hopes of human civilization.

Even the solar system and the hope of biological civilization around the solar system.