"Black hole" Su Yichen first thought that this was a black hole, because in this airspace, the space was twisted in a strange way, and some matter kept pouring towards the center of the airspace.
It was like a vortex in a pond.
Objects thrown into the edge of the vortex will be attracted by the vortex and pulled into the interior of the vortex.
But when the idea of a black hole just flashed through his mind, Su Yichen immediately denied it.
During the space voyage, Su Yichen had never seen a black hole, especially when they experienced the journey from the Milky Way to Fairyland on Ike's spaceship.
During the long journey of galaxies, they discovered many black holes in the universe along the way.
A black hole is a strange celestial phenomenon.
When a star reaches the end of its life, the star's material will continue to collapse and compress, attracting a large amount of material from the surrounding space, and eventually become a special object with infinite matter and infinitely small volume.
Celestial bodies.
When this material is formed, a black hole is created accordingly.
In fact, a black hole is a special celestial phenomenon outside this special material.
It has a great attraction.
According to theory, this gravity can be almost as strong as even light.
The point of no escape.
In the 20th century, Earth scientists proposed the theory of black holes.
For ordinary people, black holes are extremely scary.
In fact, when you directly enter the gravitational range of a black hole during space navigation, the consequences will of course be very serious.
But in fact, when traveling in space, special celestial bodies like black holes are not as scary as imagined.
It is true that black holes have extremely strong gravity and can pull in all objects that pass through its gravitational range.
But in fact, although there are a lot of black holes in the universe, intelligent life that has become a cosmic civilization cannot be stupid enough to fly directly towards the black holes.
Due to the special characteristics of black holes, they are easily discovered in advance in the universe.
As long as the gravitational range of black holes is avoided, black holes are not scary.
However, there was a certain difference between the black hole that appeared in the airspace in front of him and the black hole that Su Yichen imagined, because he could actually see the light wandering around the edge of the body.
It was these lights that made Su Yichen instantly deny that it was a black hole.
You must know that the gravity of a black hole is so strong that even light cannot escape.
If this is really a black hole, then they cannot see light.
So, what is this if it's not a black hole?
Su Yichen looked at this strange celestial body, and another familiar celestial state flashed through his mind, that is, a wormhole.
Wormholes are a more special celestial phenomenon in the universe than black holes.
In a popular explanation, a wormhole is a channel connecting space and space.
Su Yichen and the others were no strangers to wormholes.
They accidentally fell into a wormhole and came to the Andromeda Galaxy back then.
And later they returned to the Milky Way through the artificial wormhole opened by the Lant civilization.
Although there are differences between the two wormholes, the former is naturally generated, while the latter is created by the Rant civilization relying on powerful technology.
But a wormhole is a wormhole, its essence will not change, and there is a huge difference between a wormhole and a black hole.
Although the two seem a bit imaginary on the surface, it is still easy to distinguish them.
As expected, Su Wei conducted a detailed scan of the celestial body, and not long after, the confirmed results of the scan came out.
The result was indeed as Su Yichen thought, this was a wormhole.
"I didn't expect that we would encounter a wormhole."
Looking at the wormhole in the distance, Su Yichen couldn't help but sigh.
In the universe, the appearance of wormholes is extremely accidental, and their number is much less than that of black holes.
More importantly, there are special factors in the creation of wormholes, and they cannot exist for a long time like black holes.
Sometimes some wormholes appear and disappear only for a short period of time.
For example, the wormhole they fell into at the outskirts of the Oort Cloud was only a blink of an eye in terms of the universe's time when it appeared and disappeared.
"Where is the other side of the wormhole?"
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Luo Yan also looked at the wormhole with emotion, while guessing what the other side of the wormhole was.
No one knows whether it is the Milky Way or other more distant large galaxies, unless they go directly through the wormhole and reach there.
Su Yichen shook his head, feeling a little complicated in his heart at this moment.
The emergence of the wormhole was an accident, but this accident made him want to find out.
You must know that they are now too far away from their own time and space, and extremely far away from the Milky Way.
It is almost impossible to return home, especially returning to their own time and space and the earth where they are, this difficulty is simply more difficult than finding a needle in a haystack.
However, the emergence of wormholes.
Su Yichen couldn't help but think of one thing, which was their experience of coming to the Andromeda Galaxy through a wormhole.
Back then, the wormhole that fell not only brought them from the Milky Way to the Andromeda Galaxy in an instant, but also changed the dimension of time, allowing them to leap through more than a hundred years in a short period of time.
Maybe they can try using the wormhole that appeared.
Maybe they can return to their own time and space in this way.
What's more, even if you can't leap through so many years, it's still good to get as close as possible.
Even if they don't succeed, it's not too bad for Su Yichen and the others.
They have to know that their hope of returning home is not only slim, but it's better to take the risk and try.
As for where they would reach through the wormhole, Su Yichen couldn't tell, but what if they arrived in an unknown galaxy?
What was the difference between this and their wandering in the Andromeda Galaxy?
Thinking of this, Su Yichen couldn't help but tell what he was thinking.
He asked Luo Yan and asked his wife for her opinion.
"I trust your judgment.
As long as we are together, we can go anywhere.
Besides, why not give it a try?"
Luo Yan replied with a smile.
There was also hope in her eyes.
Is traveling through a wormhole a blessing or a curse?
, it doesn’t matter, the key is that they can do this together, then there is nothing to be afraid of even if they fail.
With the encouragement of his wife, Su Yichen quickly decided to go through this wormhole and make a risky attempt.
Judging from the situation of the wormhole they discovered, it is a wormhole formed naturally and accidentally.
It is not clear when it will appear and when it will disappear.
But one thing is certain, there is only one chance to travel through.
If you don't seize the time, the wormhole may suddenly disappear in the universe anytime and anywhere.
Relatively speaking, traveling through a wormhole is a relatively safe process, but after all, humans don’t know much about this strange celestial body, especially naturally formed wormholes are different from artificially opened wormholes.
No one can judge sex, and the danger is still there.
For safety reasons.
Su Yichen and Luo Yan began to prepare for crossing the wormhole.
At the same time, the spacecraft adjusted its course and flew in the direction of the wormhole.
The distance of 7 light years is not far away for the Pioneer spacecraft.
After the preparations were completed, they started the overflow flight together, and then jumped out less than one light year away from the wormhole location, and then the Pioneer The spacecraft headed towards the wormhole at a high-speed curvature.
Soon they approached the wormhole and when they arrived at the outer edge of the wormhole.
It was obvious that the distortion and oscillation of the surrounding space could be felt.
In the bridge, Su Yichen and Luo Yan were sitting in chairs wearing spacesuits.
The two of them clasped their hands, quietly waiting for the moment of time travel.
"We are about to enter the wormhole in three minutes.
Please take protective measures."
Zhinao's reminder sounded.
As an intelligent being, Su Wei was responsible for controlling the spacecraft.
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Su Yichen and his wife had already made the final preparations.
Three minutes passed quickly, when a pressure was transmitted directly from the oscillation of space to the interior of the spacecraft.
They knew in their hearts that the time-travel had come, and they tried to open their eyes wide, trying to see the process of time-travel, but at this time they could not see anything, they could only feel the constant pressure and space oscillation squeezing their bodies.
Compared with the wormhole they encountered in the Oort Nebula, the volume and size of the wormhole they actively traveled through this time was much larger, and the pressure and oscillations caused were much stronger.
But it's okay.
Both Su Yichen and Luo Yan were wearing spacesuits from the Lant civilization.
This kind of spacesuit was much more technologically advanced than the spacesuits of the Earth civilization back then, and it also provided better protection for the human body.
Although there was great discomfort, Su Yichen and his wife were not knocked unconscious by the pressure and vibration this time.
However, the discomfort was definitely there, but it all disappeared quickly.
I don’t know how long it took.
It seemed like just a moment, when all the pressure and oscillation suddenly disappeared, their eyes lit up and they came to the other end of the wormhole.
"We traveled through time?"
Luo Yan asked, looking at the stars outside.
Su Yichen nodded, and he subconsciously pulled out the back of the spacecraft.
The wormhole they passed through before did not disappear like the wormhole in the Oort Nebula, but was still there.
"We are lucky.
This wormhole is relatively stable, which means we can still go back to our original place through it."
Su Yichen said happily.
This is indeed good news.
No matter where they are now, as long as the person behind them The wormhole is still there, and in the worst case, if you go back through it again, you can still come to the airspace you were in before.
Luo Yan also smiled when she saw the wormhole behind her.
This good news made them feel a lot more relaxed.
At this time, Su Wei reported the status of the spacecraft.
The Pioneer spacecraft was in good condition and there were no problems.
"Where are we" "I don't know."
Su Yichen couldn't answer his wife's question because he didn't know where they were.
He didn't know whether he was in the Andromeda Galaxy, returned to the Milky Way, or came to another galaxy.
At this time, Su Wei began to scan and compare the surrounding starry sky, hoping to find familiar star map features for comparison and positioning. .
This is a very long and complicated calculation that takes a certain amount of time.
Of course, if they're lucky, they may have answers soon.
But then he said that they were not lucky this time.
After more than ten hours of analysis and comparison, Su Wei finally failed to figure out their location.
This was a completely unfamiliar galaxy.
What was even stranger was that this galaxy seemed to be different.
Large, the range they can scan and search is only over a hundred light-years away, and there are not many stars in the galaxy.
It does not have an ocean composed of billions of stars like the Milky Way and the Andromeda Galaxy, but only sparsely scattered on the ground. , it seems that the universe is somewhat empty.
"It's impossible to locate and judge our position."
The answer given by Su Wei surprised Su Yichen and his wife.
However, they had expected this situation, but they did not expect that they would actually encounter this situation.
Su Wei said that it could not be located and could not determine its location, which meant that even though the search could reach the farthest level, it still could not find any star system that they were familiar with.
So, where did they come?
Did they come to a new galaxy more distant than the Andromeda Galaxy?
If so, it would be equivalent to completely losing their way in the universe.
This result would be very terrible, which means that they have truly become He became a lonely wanderer in the universe and will drift forever in a strange universe.
Fortunately, the wormhole behind them is still there, and their way back is still open.
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This is a comforting point.
As for whether the dimension of time has changed after traveling through the wormhole, they cannot be sure.
In the universe, the time dimension is exactly the same from point to point.
Its difference is only the difference between points.
The sooner or later or the length of time is meaningful only in comparison.
Now, without the comparison of time coordinates, No one can determine the specific time and location.
Now, they were in this strange place, and they had only two choices before them.
The first option is of course to turn back immediately, return to the Andromeda Galaxy through the wormhole they traveled through, and then continue their voyage in the Andromeda Galaxy.
The second option is to explore this galaxy to find out whether there is any cosmic civilization.
You may gain something.
These two choices were placed in front of Su Yichen and his wife.
It was not easy to choose which one.
The two discussed this carefully and finally decided to choose the latter, that is, to explore here.
If nothing is found, Return through the original wormhole.
Of course, they are taking risks in doing this, because the wormhole they came from is likely to disappear at any time.
If they fail to go back before the wormhole disappears, they will truly become wanderers lost in the universe.
Having made a decision, the Pioneer spacecraft headed towards the small galaxy closest to them, planning to go there first to check the situation.
According to calculations, this small galaxy is about 25 light years away from their location, so the Pioneer The spacecraft launched a jump, and everything went smoothly during the start and flight of the jump.
But when they emerged from the jump flight, the scene before them stunned everyone. aa2705221: