The vast Docoria Galaxy, like the Andromeda Galaxy, is also a vortex galaxy, and the river system is mainly divided into three types, and the Barred Spiral Galaxy, such as the Milky Way, is the most typical Barred Spiral Galaxy.

Vortex galaxies, the Andromeda Galaxy and the Docus Galaxy are the most typical vortex galaxies, and the structure of the entire galaxy is constantly circling like a vortex.

The last is an irregular galaxy, the triangulum galaxy belongs to the irregular galaxy, this kind of river system does not have obvious barred spiral and cantilever, there is no disk-like symmetrical structure, in all river systems, the proportion of irregular galaxies is very small, generally only about 5%, most of them are vortex galaxies and barred spiral galaxies.

As a typical vortex galaxy, the Jadeite Galaxy has a very obvious distinction in four directions, namely the Eastern Eurasian Galaxy, the Southern Eurasian Galaxy, the Western Eurculus Galaxy, and the Northern Euphilis Galaxy.

As for how to distinguish between the southeast and the northwest, this is the same as how to distinguish the north and south in the Milky Way, no one can say a reason, but it has always been this distinction.

The direction of the Northern Jade Galaxy is closest to the Milky Way, and in the northernmost edge of the Northern Jade Galaxy, with bursts of spatial fluctuations, more than a dozen space warships ended their warp flight and descended into this void.

"Whew~"

"Finally arrived at the Jade Constellation Galaxy, it's really dangerous, if it weren't for the progress in the way of space in recent years, I really don't dare to guarantee that every space battleship will be brought out."

"I really admire these fifth-level cosmic civilizations of the Andromeda Galaxy, who dare to cross the dark abyss to reach another river system, I don't know how many people will die."

Arriving at the Jade Constellation Galaxy, Xie Jin also secretly breathed a sigh of relief, looking at the dazzling void in front of him, in the void, the starlight stretched and woven into a hazy, dream-like star veil, and the countless points of light on the star veil were bright and dazzling.

"What a beautiful starry sky!"

Xie Jin couldn't help but sigh, this is just the periphery of the Jade Constellation Galaxy, the starry sky is already so bright and dazzling, if this is the central region of the Jade Constellation Galaxy, how prosperous it will be.

Thinking of this, Xie Jin couldn't help but feel excited, such a prosperous river system, there must be some surprising people and things.

"Didi~Didi~"

More than a dozen space battleships had a team of scientists on them, and they arrived at the Jade Constellation Galaxy, and the scientists instantly forgot about the thrill in the dark abyss, and one by one they became full of energy and began to study the situation here in the Jade Constellation Galaxy.

"Tsk, it's worthy of the Jadeite Galaxy, even in this outermost region, the density of this star can already be compared to the density of stars in the sea of stars."

"The mass of the black hole in the core of the Jadeite galaxy is many times greater than that of the black hole in the core of our galaxy."

In a space battleship, Lu Yang, a genius scientist of the new generation of the Xinghan Academy of Astronomical Sciences, looked at the data detected by the space fluctuation detector, and the whole person was amazed.

"The stars in this outer region are all young stars, and sure enough, like the galaxies we have on this side of the Milky Way, the Docus Galaxy is still expanding."

"The mass of the core black hole is too large, it has an incomparably large attraction, and it is still attracting a steady stream of matter in the universe, and these outermost regions are considered starburst regions, and new stars are constantly being born."

Next to Lu Yang, his colleague Ma Tengkai, who is also a genius cosmic astronomer, pointed to the data detected by the probe and said.

"I don't know if we're lucky enough to have the moment when the stars are lit up, I've always wanted to take pictures of a group of stars being lit up, but in our Milky Way, even satellite galaxies and the like, it's hard to see new stars born, and it's too difficult to get such a picture."

Lu Yang nodded, the Jade Constellation Galaxy is too big, judging from the galaxies that have been detected now.

The Jadeite Galaxy can be divided into three regions, the core of the black hole control area, the range is about 50,000 light-years, this area is too close to the black hole, and the black hole of the Docus Galaxy is too massive and the gravitational pull is too strong, so in this range, everything is firmly controlled by the core black hole.

This area is extremely rich in stars and cosmic matter, the stars are very dense, and the distance between them is very close, but this area is certainly not suitable for the birth and evolution of life, so it is a dead place.

From 50,000 light-years away from the core black hole to about 800,000 light-years in the outermost part of the Docus Galaxy, this is the second region, and everything in this region is very stable, so it is the most prosperous area of the Jadeite Galaxy, giving birth to almost all life and civilization in the entire Jadeite Galaxy.

Extending from 800,000 light-years to the third region, that is, the starburst region, because the starburst region is a new region of evolution, a large number of stars are constantly being born, and a large number of planetary systems are evolving and forming.

Because the stars are still very young and extremely unstable, this area is basically devoid of life and civilization.

"You've been guarding here, with the help of the Space Wave Detector, and it's not hopeless to want to see it."

Ma Tengkai thought for a while and said, for those of them who study the astronomical science of the universe, the universe is too big, and the place where human beings are walking is too small, and each of them is eager to be able to swim freely in the universe, to pursue the mysteries of the universe, and to see more beautiful wonders of the universe.

A dozen space battleships only took a short break and continued to walk towards the center of the Jadeite Galaxy.

In a galaxy in the territory of the Varenna civilization, a level 4 cosmic civilization in the Northern Yufu Galaxy, more than a dozen space warships led by Xie Jin descended here through warp flight.

"Welcome to the Tier 4 Cosmic Civilization Varenna Civilization Alitus System~"

As soon as they arrived at this place of Alitus, Xie Jin and the others were discovered by the people of the Varenna civilization in this galaxy, and they immediately sent a welcome message to Xie Jin's side.

"Tell me to go down, take a break here, and see if I can get some information."

Xie Jin thought about it and decided to take a break here in this Varenna civilization now, and see if he could get some useful information from the Varenna civilization, the Varenna civilization is also a level 4 cosmic civilization, and it should be able to be regarded as an intermediate level here in the Jade Constellation Galaxy, and it should be able to know a lot of information.

In the outermost space port of the Varenna civilization in the Alitus system, more than a dozen space warships led by Xie Jin slowly anchored towards a space port.

Xie Jin's huge divine thoughts enveloped the entire Aritus Galaxy, and a huge amount of information continued to pour into Xie Jin's mind, although it was the first time to come here, although it was the first time to come into contact with it, but Xie Jin learned the language and writing of this Varenna civilization almost in minutes.

Soon, more than a dozen space warships anchored here in a space port, and Xie Jin led a group of people into the space port, similar to some space ports in the galaxy, it was also very lively and prosperous, people from different civilizations and races spoke various languages and kept talking about things with each other.

"Hello my lord, I'm Sherman, the port receptionist here, and I'm glad to be able to serve you."

Sherman took more than a dozen people to meet Xie Jin and the others, looked carefully, and the computer he wore was also quickly searching for relevant information, hoping that Yu could know that Xie Jin and the others came from that civilization, so that they could better receive and serve.

"This group of people looks very similar to the people of the Dongqi Empire, a fifth-level cosmic civilization, the gap is very small, but they are definitely not from the Dongqi Empire."

Sherman's mind came up with the information he had searched for, and the computer automatically compared and analyzed it, and he was 95% similar in appearance to the people of the Dongqi Empire, but it was certain that he was not from the Dongqi Empire, because the people of the Dongqi Empire all had a pair of horns.

And the people of the Dongqi Empire take this pair of horns very seriously, and there will be absolutely no damage, although the group of people in front of them look very similar, but they have no horns.

"It has 90% similarity with the fourth-level cosmic civilization of Beninese civilization, but it is certain that it is not a Beninese civilization~"

Sherman's side was carefully looking at Xie Jin and the others according to the information in the computer, and Xie Jin was also carefully looking at this Sherman, looking at these people of the Varenna civilization.

Sherman is a typical Varenna civilian, with a short stature, only 1.5 meters, thick gray hair all over his body, a pointed mouth, and small eyes, which look like a fox evolved.

There are many kinds of civilized races like this in the Milky Way and the Andromeda Galaxy, which are not unusual, they can only be regarded as ordinary civilized races, and there is nothing noteworthy.

"Hello, my name is Xie Jin, I am from the great Chinese civilization, I came to Guijing with a batch of goods, hoping to find a suitable buyer."

It's still the old routine, pretending to be an interstellar universe merchant, the Jadeite galaxy is vast, and it's a simple thing to pretend to be a cosmic merchant, and it won't attract attention.

"Chinese civilization?"

Sherman's mind moved, and he immediately searched, but there was only a lot of information searched, but none of it was related to the people in front of him.

After thinking about it, he shook his head in his heart, none of this mattered, anyway, the Varenna Empire is a relatively open civilization, welcoming guests from the sea of stars, there is no problem at all in doing business here, as long as you pay taxes.

"Welcome to our Varenna civilization to do business, our Varenna civilization is the most open and free civilization in the surrounding hundreds of light years, merchants gather, presumably your goods will be able to sell for a good price."

With a smile on his face, Sherman took Xie Jin to a place to rest.

PS: What you owe will be repaid~~ I won't be repaid.