Chapter 472: Radiation sources

The vast nebula, colorful, like a beautiful ribbon hanging in the dark universe.
There is no direction to speak of in the empty and void universe. Looking at the nebula from different angles, there will be different discoveries.
Dreamlike irresistible beauty, mysterious colors, all this makes this space become strange and unspeakable.
However, how many people know that there is a fatal danger hidden in this beautiful and wonderful nebula.
In the dark universe, in the endless radiation of the Aite star, two huge bodies quickly approached the nebula from a distant space.
Both are extremely large, but there is always a significant difference.
The alien beast and alien, its extremely exaggerated size, has grown astonishingly after just a few stars.
Before reaching the Ai Te Nebula, the size of the alien beast had exceeded the size of the battleship.
And now, its body length has reached an astonishing kilometer or so. Although it is not as large as a cruiser, anyone who sees it will never doubt that it can easily destroy a battleship, even at the expense of life. Destroy a cruiser at the price of
Another thing is Yunhai. Although his size is not as exaggerated and abnormal as the alien beast, it is still enough to make people amazing.
When the body stretched out, Yunhai's body length reached about 300 meters.
This length is almost comparable to the alien beast that has completed its first molting and growth.
Obviously, during this period of the Aite Nebula, whether it is due to the more intense or violent energy absorption of mysterious matter from the stars, or the radiation of unknown organisms, the sea of ​​clouds and alien beasts are almost always visible to the naked eye. The speed is growing.
Not only has it become bigger, but the surface features of the sea of ​​clouds and alien animals have also undergone significant changes.
In the universe, except for extreme celestial bodies such as black holes, most things reflect light.
As big as a planet. As small as a fragment of a meteorite in the universe.
The same is true for aliens. Their smooth and hard blue-black bone armor will also reflect light under the light of stars.
But now the sea of ​​clouds and alien animals are alien. Their skin armor, which is almost nearly perfectly smooth, is close to the star. There is no reflected light source at all.
In physics, absolute black is not reflective, but in fact, there is no absolute black except for black holes or similar extreme celestial bodies.
Also, the alien bone armor is a darker and heavier cyan, let alone absolute black, not even pure black.
Yunhai is even more different, obviously because of the integration of the "Mother of Alien". The bone armor on his body is deep blue and black.
It is not absolutely black, but it does not reflect a trace of light.
This alone is enough to overturn the perception of physical materials in the third-level technological civilization.
Does not reflect or absorb light.
Except for casting an invisible shadow behind him, the huge alien beasts and the sea of ​​clouds have hardly left any clues to expose their bodies in the universe.
"I hope I can succeed this time."
From the first time I arrived here, I felt the terrifying heat, and now that there is no much negative feeling, Yun Hai looked at the approaching Ai Te Nebula, and couldn't help praying in his heart.
The sturdy forelimbs leaned in front of him. Because of gravity, although the sea of ​​clouds was pushing the "prey" while flying, he could hardly feel any resistance.
"Prey" is not a living thing. It's a dead thing.
It is not difficult to find all kinds of celestial bodies in the empty and desolate universe, but it is not difficult to find a kind of creature easily-whether it is plants or flesh and blood animals, fierce beasts or even intelligent races, etc., this is as difficult as in stars. A needle that won’t melt was found in the sea of ​​flames.
The longest place exceeds sixty kilometers. The widest point is about forty kilometers.
The thickest part is about 30 kilometers, and the thinnest part is about five or six kilometers.
This very irregularly shaped meteorite is the "prey" that the sea of ​​clouds and alien beasts have struggled to find, or is it "bait".
Alienation has been around for a while, and the sea of ​​clouds that has been accustomed to this "pattern" can probably tell that this huge meteorite contains a lot of heavy metal elements, but cannot define them.
Metal materials that have been refined and processed, such as the shells and fragments of battleships, are the favorite food of unknown creatures.
These unknown creatures named "radiation source" by Yunhai. Like heavy metal materials even more than flesh and blood.
This is not a hypothesis, Yunhai is the conclusion drawn after the experiment.
The metal fragments of the battleship approached the nebula from one direction. Alien beasts and aliens approached from a different direction.
Those "radiation sources" that seemed to smell food, all chose to hover around the edge of the nebula near the debris of the battleship. He even ignored the alien beasts and aliens that were close at the same distance.
And Yunhai also discovered during this time, it is very difficult for this vast nebula to form a star.
Because according to the research of the third-level scientific and technological civilization, the key to the formation of stars in nebulae lies in the content of heavy elements. Although there are more other factors, this is the key.
As for this piece of Aite Nebula, there are almost no heavy elements in it, and it has obviously been swallowed by an inestimable number of "radiation sources".
Of course, these have nothing to do with Yunhai.
Regardless of the fact that the mass of the Aite star increases after absorbing the nebula, it may capture another star in the process, which will take a very long time, and it may take millions of years.
If there is no way to reopen the wormhole and return to Earth in such a long time, then the ruins will not exist, and it will not make much sense to Yunhai.
Without slowing down, Yunhai, who was accustomed to the entire process, was not worried about any danger, and the alien beast and alien propelled the huge meteorite to quickly approach the nebula.
Although I have seen that amazing fact more than once, when the meteorite quickly approached the Aite Nebula, the sea of ​​clouds was still shocked beyond words.
Too much too much!
The number of "radiation sources" hovering at the edge of the nebula anxiously awaiting food is so large that the sea of ​​clouds cannot be counted.
Billion trillion?
Or how many more powers are there on this base?
The sea of ​​clouds, which is not sensitive enough to the quantity itself, cannot be estimated at all.
He only knew that the edge of the nebula, which was more than 100 kilometers in length, was almost full of "radiation sources."
And these are not ordinary "radiation sources", but they are reinforced "radiation sources" left over after countless tragic fights.
It's not that they fight to the last one every time they fight. These "radiation sources" fight very strangely. Every time the number drops sharply to a certain level, they will stop fighting.
Why fight?
Why not kill it thoroughly and swallow it cleanly?
What caused it?
In the end, why can we coexist peacefully?
These "radiation sources", from their existence to behavior, are unbelievable, or weird.