Four months later, the Pioneer spacecraft had truly entered the edge of the Red Dark Nebula.
From the beginning of this journey, it meant that they had officially arrived at the Red Dark Nebula.
As they moved further into the nebula, the surrounding environment became increasingly...
The more complex it is, the more difficult it is to navigate. , Fortunately, the central brain system of the Pioneer spacecraft has been upgraded.
If we look at the situation before the upgrade, the Pioneer spacecraft can no longer continue to sail in the curvature flight state under this situation.
Now the upgraded Pioneer spacecraft The spacecraft can still continue to fly into the red dark nebula in the curvature state, but its speed cannot reach the highest curvature.
However, the current sailing speed is much faster than the normal flight state.
After truly entering the Red Dark Nebula, Su Yichen and the others were surprised to find that the Red Dark Nebula was somewhat different from what they had expected.
Based on the initial data judgment, it was determined that the core part of the Red Dark Nebula is almost 25 times the size of the solar system.
The entire nebula is an irregular nebula cluster that appears dark red in the universe.
The factors that caused it were formed during the final death process of the dying small galaxy, and the death process of this galaxy is still continuing, which is why this strange nebula state was produced.
What's even more strange is that in this nebula, when stars die, a new small galaxy seems to be forming.
Life and death coexist, this situation is extremely rare even in the universe.
Inside the nebula, countless huge amounts of matter are filled, and coupled with the two completely different states of outward ejection and inward squeezing, the interior of the nebula exists in an extremely unstable posture.
Even within this red dark nebula, there may be previously dead stars and still-running stars, and it is even more likely that a black hole will form.
And when they now arrived at the outer edge of the Red Dark Nebula at close range and moved toward the interior of the nebula along the edge area, they discovered that there was a considerable gap between the initial data and what they saw before them.
The first is the size of the Red Dark Nebula.
It was initially thought to be about 25 times the size of the entire solar system.
According to the solar system's radius from the sun to the Oort Nebula, it is 0.5 light-years, which means that the diameter of the entire solar system is about 1 light-year.
Multiply this by 25, and the diameter of the Red Dark Nebula is 25 light-years.
But judging from the current situation, the diameter of the red dark nebula far exceeds this number.
The most conservative estimate is that the diameter of the entire Red Dark Nebula is nearly a hundred light-years long.
If the outer areas of the Red Dark Nebula are also included, its diameter is approximately 150 to 160 light-years or more.
Secondly, from a physical point of view, the entire nebula is in an extremely unstable posture, because the huge amount of material filled in the nebula is constantly evolving, coupled with the two extremes caused by the collapse of dead stars and the formation of new stars.
Such changes have made the red dark nebula almost equal to the restricted area of life.
On the way here, Su Yichen and the others had always thought so, but now reality has overturned their view.
Although in the edge area of the red dark nebula.
Including the interior of the forward direction, the complexity of the terrain is unprecedented in the entire universe.
But from a local perspective, the entire nebula is not as dangerous as imagined, and there are still balance and safety points in many areas.
This imagination made Su Yichen think of a similar astronomical phenomenon, that is, the eye of the wind phenomenon.
Storms and storms are a very common climate phenomenon on Earth, especially in oceans and coastal areas.
The formation of typhoons can happen anytime and anywhere.
But as early as hundreds of years ago, scientists discovered a very strange situation, that is, no matter how violent the storm is.
But the most dangerous areas are often in the outer and remote areas of the storm, while the areas closer to the center of the storm are the calmest.
This is the so-called eye phenomenon.
Now, the red dark nebula seems to also reflect this unique phenomenon, but this eye phenomenon is not generated as a whole but locally, which causes the situation in certain areas to be unstable.
In other areas, the situation is relatively stable.
At first, Su Yichen thought it was a local and unique phenomenon, but as he went deeper, more and more such situations appeared, which made him a little bit overjoyed.
After all, in such a long-distance voyage, the more complicated the journey, the more dangerous it is.
Now at least part of the journey can be guaranteed to be safe, and in this case the Pioneer spacecraft's flight speed can be accelerated in some areas, which also shortens their time.
"It's so beautiful.
I didn't expect that from this angle, the Red Dark Nebula looks like a beautiful gem."
Standing on the bridge, Luo Yan looked at the nearby Red Dark Nebula.
Looking around, in the dark universe In the center, the red dark nebula is as beautiful as a huge gem.
The entire nebula forms a cluster.
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This cluster is irregular.
The upper part is somewhat narrow, starts to collide towards the middle, and gradually shrinks to the lower part, resembling an ellipsoid.
The interior of the nebula has two colors, red and black, alternating with each other, and the two colors are also different in light and dark.
The light red is a little yellowish, the deep red is as thick as chicken blood, and even black has deep black and blue-black colors.
Especially the excessive and strong contrast produced at the intersection between colors is displayed in the universe.
A riot of brilliant colors.
Luo Yan is right, it is like a beautiful gem, and it is a brilliant and brilliant gem embedded in the depths of the universe.
Compared with the huge red dark nebula, their Pioneer spacecraft is like an insignificant dust, flying towards it along the route.
Su Yichen and Luo Yan are both experienced aerospace experts.
They have even experienced space travel across extragalactic galaxies.
But now, they are still shocked by this extremely beautiful scene.
It can be said that this is the most brilliant and attractive thing they have seen in their lives.
People's starry sky picture.
"It's so beautiful.
Natural creations are incomparable to any artificial creation."
Standing next to Luo Yan, Su Yichen couldn't help but admired.
Looking from the bridge, they seemed to be in a dreamy color.
This kind of The stunning beauty simply cannot be described in words.
Just as they were immersed in the scenery and sighing with emotion, the Intelligent Brain System suddenly sounded an alarm.
Su Yichen and Luo Yan hurried back to the control console.
At first, they just thought that the Intelligent Brain System's alarm was a reminder to adjust the route as before, but When they saw the content of the alarm clearly, they were all stunned at the same time.
"Impossible?"
Luo Yan blurted out in surprise, her eyes filled with disbelief.
In fact, not only her, but also Su Yichen suspected that the content of the alarm was wrong.
He quickly sent a review order to the Intelligent Brain System.
A few minutes later, the review content display appeared, and the consistency of the two contents confirmed the authenticity of the alarm.
Faced with this result, Su Yichen and Luo Yan looked at each other and were speechless for a while.
"Could it be a relic of civilization?"
Luo Yan guessed hesitantly, and Su Yichen shook his head.
He didn't deny it but wasn't sure.
The reason that confused them was of course the content of the alarm, because the brain system told them that an Earth-like planet had been discovered about ten light years away in the direction of their path.
In the entire outer zone of the red dark nebula, there are not a few terrestrial planets.
They have passed and recorded countless terrestrial planets along the way.
However, this time it was different.
The reason why the intelligent brain system issued a warning was because it showed that this earth-like planet had signs of life, which greatly surprised Su Yichen and his wife.
The red dark nebula has always been considered a forbidden area for life in the cosmic civilization of the Milky Way, and the formation and structure of the red dark nebula are also important.
It seems that no normal cosmic civilization can survive here, but now they have discovered an Earth-like planet that may have civilization.
This almost impossible thing made them stunned.
Luo Yan put forward the speculation of civilization relics, which is theoretically feasible.
Her speculation was based on the fact that before the red dark nebula was formed, or before the stars inside the red dark nebula were destroyed, during this time period, this airspace formed a small galaxy with living planets, and it was possible that civilization could be brewed.
But you have to know.
Hundreds of millions of years have passed from the formation of the Red Dark Nebula to its current size.
In such a long period of time, even if there are remnants of the existence and relics of previous civilizations, they have long since disappeared in the river of time as time goes by.
So, what is the real answer?
Is there really a unique civilization there?
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And how did this civilization survive?
Why is it hidden in the Red Dark Nebula and unknown to other civilizations?
These questions flashed in the minds of the two people. , and finally they looked at each other silently.
Decided to go and see what happened.
The course did not need to be adjusted too much.
Su Yichen just gave the instruction to the brain system to temporarily break away from the curvature navigation after approaching that type of terrestrial planet.
In order to ensure safety, they plan to break away from the current curvature voyage at a distance of 02 light years from the Earth-like planet, and then scan and search again to find out what is going on with this planet that may have signs of life. .
When the Pioneer spacecraft passes through the preset route again.
When approaching the terrestrial planet, they broke away from the curvature state.
At this time, Su Yichen and Luo Yan were surprised to find that there was a relatively balanced airspace here, and this airspace also looked similar to a small galaxy, except that here A small star is much smaller than the sun in the solar system in terms of volume and mass, and there are very few terrestrial planets orbiting it, only three.
These three terrestrial planets are two large and one small, and the intelligence The alarming Earth-like planet discovered by Brain is the smallest of them all.
Along the way, they encountered many relatively stable areas, but this was the first time they encountered such a balanced and safe area.
This small galaxy is not big, only one-fifth of the solar system.
On its periphery is a wrapping area formed by various celestial bodies.
From a distance, it looks like an egg protected by a shell, which is larger than the sun.
The much smaller star is its yolk, and it is precisely because of its gravity and effect coupled with the movement of the huge red dark nebula that they create a delicate balance with each other.
As for the terrestrial planet, it is slightly smaller than the earth, and its color is somewhat yellowish and slightly blue in space.
At a glance, they can't help but think of the primitive planet discovered in the Andromeda Galaxy.
Breaking away from the curvature voyage, the Pioneer spacecraft began to scan the Earth-like planet.
In fact, when they saw the appearance of the planet, they already felt that there might be life on it.
Throughout the universe, every living planet has a unique feature, which is its color structure.
A planet with life, whether it is primitive life or a cosmic civilization, has blue or green in its color, but the colors are different shades depending on the structure.
Just like the Earth, or Blue Star, and other cosmic civilizations, even the Galen Planet and the primitive planet in the Andromeda Galaxy.
And the appearance of this planet now basically confirms that it has a high possibility of having life.
When Su Yichen and Luo Yan saw this, they felt both expectation and uneasiness in their hearts.
Maybe they had discovered a civilization that was isolated from the galaxy's cosmic civilization, or an unknown cosmic civilization, but no matter which one it was, it was It is an extremely important discovery.
When the central brain began to search for this Earth-like planet, they all waited attentively for the search screen to appear.
Soon, not long after, a three-dimensional star map unfolded in front of them.
As the star map got closer, they could gradually see the appearance of the planet clearly.
The first thing they saw was the near-Earth space area of terrestrial planets.
They found no equipment similar to aircraft and satellites, and no space cities or spaceships.
This result made Su Yichen feel a little at ease.
At least he could judge that even if this planet has civilization, it is still a very low civilization.
The level of civilization is not even as good as the late primitive civilization before the earth entered the cosmic civilization period.
This situation can ensure that this planet will not bring any danger to them regardless of whether there is civilization or not.
After confirming again, the central intelligence system began to scan the surface of the planet, and as the scans became clearer and clearer, , gradually unfolded in front of them, first passing by the ocean, then the mountains, then the forests and the land, faintly visible in the picture There were many signs of man-made buildings, which meant that there was indeed civilization on this planet.
As the screen continued to zoom in, cities began to appear.
After locking on one of the cities and zooming in, Su Yichen and Luo Yan suddenly saw it.
A building, the two of them were shocked at the same time.
They couldn't help but raise their hands and rub their eyes.
They couldn't believe what they saw, and then they were stunned. aa2705221: