In the Pioneer space exploration spacecraft, Dada was still sitting in his original position, but there was an extra chair beside him, and sitting on this chair was another Dhaka man.
This Dhaka native was none other than Sai Pu, a crew member of Dada and a physicist on the Explorer spacecraft.
When he came to the unfamiliar spacecraft and faced members of the alien civilization, Sai Pu tried to remain calm but was slightly nervous.
The squeezing hand still showed his inner nervousness.
"Don't be nervous, we don't mean any harm."
Su Yichen said, giving Sai Pu a smile at the same time.
Compared with Ike, Su Yichen was more suitable to communicate with Sai Pu.
After all, they were both scientists, and they were both scientists who studied physics.
Su Yichen's words made Sai Pu calm down a little, and his hands relaxed.
Of course, he also knew that these aliens did not have any ill intentions towards them, otherwise it would be easy to destroy them with the level of their technology.
But knowing is one thing, facing reality is another.
Sai Pu’s reaction is purely a normal reaction as a human being.
Moreover, he is a scientist.
Scientists are often not good at communicating unless they face each other with a common language. , only then can in-depth communication be possible.
Su Yichen knew this very well.
As Su Yichen, who had presided over large-scale research and project work, was no stranger to this aspect.
He immediately asked about the extent of Dhaka civilization's physical research.
As the topic unfolded, Su Yichen I picked a topic that the other party was more interested in and started chatting.
As expected, as the topic continued and his professional knowledge was mentioned, Sai Pu's demeanor became obviously more relaxed, and the more he talked, the more he became attracted to Su Yichen, because he found that the other person's knowledge in physics was actually his.
Incomparably, certainly in theory, Dhaka In some places, the understanding of civilization is slightly different from that of earth civilization.
In essence, they reach the same goal by different paths.
But because of these small differences, the two couldn't help but start arguing.
As soon as they debated, Sai Pu completely forgot about themselves and each other.
His identity shows the unique character of a scientist.
The debate unfolds.
As the conversation progressed, the voices of the two parties became louder.
At this time, Dada tried to remind Sai Pu uneasily, telling him that he was not dealing with members of his own civilization, let alone students and colleagues in the school.
But before he tried to remind him, he was quietly stopped by Luo Yan, who shook her head at him with a smile.
Signaling is not necessary because this seems intense.
Actual rapport debate is what they want.
"Yes, I didn't expect that.
If this method is adopted, the energy conversion rate of controllable nuclear fusion will be greatly improved.
Take our spaceship as an example.
If a new engine is replaced, its acceleration will be almost It can be improved by 30.”
When Su Yichen took some time to analyze some minor problems for Sai Pu regarding the Dhaka civilization's theory of controllable nuclear fusion, Sai Pu was so excited that he almost danced when it was confirmed that the other party's theory was correct.
He couldn't help but say something, his eyes still filled with incomparable gratitude.
"It's not easy for the Dhaka civilization to get to where it is today.
This is just a technical gap.
Even if I don't remind you, you Dhaka people can solve this problem after a period of exploration."
Su Yichen knew that Sai Pu Feeling grateful to himself, he immediately explained with a smile.
"Of course, our scientists in Dhaka will definitely do this.
But I still want to thank you.
Thank you for your reminder.
This can save us a lot of detours."
Sai Pu shook his head and said seriously. , for a conceited scientist, his gratitude is already very high.
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Su Yichen himself is a scientist.
Similarly, he also watched his own civilization step by step from the late primitive civilization of the earth to the later level of the second-level cosmic civilization.
Members of every civilization, regardless of other more advanced cosmic civilizations, have one thing in common, and that is their belonging and love for their own civilization.
This is also the driving force for the earth's civilization to not give in under the attack of Gaia civilization, to move forward hard, and ultimately win the war.
Although the Dhaka civilization has not yet entered the period of cosmic civilization, it can be judged from the degree of their civilization.
Becoming a member of the civilization of the universe is only a matter of time.
This may be what Sai Pu thinks in his heart.
Sai Pu can be envious and seek advice from members of higher-level alien civilizations, but his feelings for his own civilization cannot be erased.
"Theoretically, it can be done.
In addition, I found that the metallurgical technology of your Dhaka civilization is very high.
This is also a key to improving technology.
As long as one shortcoming of the theoretical flaw is made up, I believe that the speed of the Explorer spacecraft will be improved."
Promotion is natural."
Su Yichen followed the other party's words, and when he said this, the topic suddenly changed. , asked with some curiosity: "By the way, Captain Dada told us that the planet Dhaka is about 60 light years away from our current location, but it has only taken you only 16 years and 97 years from departure to now.
God, according to the speed of your spaceship, even if it continues to accelerate, it cannot exceed the speed of light.
How on earth did you do it?"
In fact, when they invited Sai Pu over, the key point of their inquiry was this question.
The distance from the planet Dhaka to here, as well as the level of the opponent's technology, all greatly restricted the opponent's sailing speed and time.
Under normal circumstances, this kind of leap is simply impossible, unless they pass through a naturally formed wormhole like Su Yichen did.
Only in this way will there be a space jump to reach the current distance.
But the problem is that Dada clearly told them that they had never encountered such a situation when they were sailing, and the possibility of wormholes was also ruled out.
So what other reasons could cause this situation?
Dada said that they have a Special means, it is this special means that allowed the Explorer spacecraft to cross such a long distance under impossible circumstances.
As for what this method is, Dada cannot explain in detail, but Sai Pu sitting in front of them now is a key figure.
Upon hearing this question, Sai Pu had a look of surprise on his face.
He glanced at Dada at the same time.
It seemed that his captain had told the other party, otherwise the other party would not have specially invited him here.
"If there are any secrets that cannot be told, please forgive me for my recklessness just now.
Just pretend that my problem does not exist."
Su Yichen was afraid that the other party would think too much.
After all, how important a technology unknown to outsiders is to a civilization.
This Su Yichen knew very well that he was worried about Sai Pu's concerns.
In fact, they were more just curious about this matter.
"It doesn't matter.
In fact, this matter is nothing, and it's not a technology."
Unexpectedly.
At this time, Sai Pu shook his head and laughed.
He pointed at himself and said, "Did Captain Dada tell you?
The key is that I am actually right.
Judging from our technology and the engine performance of the Explorer spacecraft, , 16 years and 97 days cannot fly a distance of 60 light years anyway.
You are also a scientist, and you are interested in physics.
You know much better than I do.
The fastest speed in the universe is the speed of light.
But from a physical point of view, it is impossible to exceed the speed of light.
According to the calculation of acceleration, the spacecraft can travel continuously in the universe.
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Acceleration, but no matter how long this acceleration lasts, the maximum speed can only be infinitely close to the speed of light, but it can never reach or exceed the speed of light.”
Su Yichen nodded silently.
What Sai Pu was talking about was the basics of physics.
Ordinary college students knew this basics well, let alone professionals like them.
Speed is a major factor that restricts space navigation.
It is also a fact that direct speed cannot exceed or reach the speed of light, whether it is an earth civilization or a Rand civilization.
No spacecraft has ever reached such speeds, and even experimental simulations in the laboratory are impossible.
So, what does Ike rely on for interstellar travel?
Why are they able to come from the Milky Way to the Andromeda Galaxy so far away?
What they rely on is not speed, but technology.
Curvature technology and jump technology actually change not the speed, but the position in space, when the spacecraft performs these two flight modes.
The absolute speed itself has not actually changed, only the space around the spacecraft has changed.
Sai Pu continued: "Our Dhaka civilization is still very weak compared to your civilization, and it is impossible to sail long distances with the current means.
In fact, before the Explorer spacecraft set off, our goal was only to travel to our own galaxy.
To explore the surrounding area, the voyage distance will not exceed 2 light-years at best.
To be honest, even this 2-light-year voyage will take a long time with the acceleration of our spacecraft."
"Then, how did you come to this place?"
After hearing this, Luo Yan couldn't help but ask.
Not only her, but everyone's eyes were full of doubts.
"The captain is right.
In fact, it all has something to do with me.
It's a long story."
Sai Pu began to describe the causes and consequences of their arrival 60 light-years away from the planet Dhaka, following the original voyage of the Explorer spacecraft.
According to the plan, they only explore the surrounding areas of their own galaxy to prepare for the future of Dhaka people to truly step into space and enter the cosmic era.
In the beginning, everything was done exactly like this.
It took the Explorer spacecraft two full years to fly to the edge of the small galaxy.
This journey was not even 2 light years, not even 01 light years. , but as he continued to explore the universe, Sai Pu found that his feelings had changed.
When did this change begin and what did the change mean?
Sai Pu did not know.
He was just a kind of person.
Feeling, a feeling of not being comfortable with your body.
At first, Sai Pu thought he was sick, but the instrument showed that he was in good health, which confused Sai Pu.
That strange feeling cannot be seen or touched, and it is not always there.
Sometimes Sai Pu even thinks that he has a mental problem, otherwise he would have such a feeling.
Fortunately, when this feeling appeared intermittently, Sai Pu had no other problems except confusion and inconvenience.
Over time, the human body naturally got used to it.
He finally guessed that maybe he had experienced a long period of time in the universe.
Sailing, because being in the universe causes some maladaptive feedback to the body.
After a period of rest, Sai Pu returned to normal, as if nothing had happened.
But he didn't know that this was just the beginning.
Although there are a total of six people on the Explorer spacecraft, these six people are usually divided into three groups and take turns.
This is also an arrangement made to better maintain everyone's condition during long-distance voyages.
One day, it happened to be the turn of Sai Pu and his team.
Sai Pu and an astronaut partner were responsible for driving the spacecraft to a planetary area.
According to the plan, they would need to fly for several months to reach their destination.
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When the spacecraft began to accelerate again and headed towards the target, the astronaut temporarily handed over the control authority to Sai Pu because he had data to calculate.
After taking over the control authority, Sai Pu was fully responsible for driving the spacecraft.
In this situation It has happened before, and Sai Pu is no stranger to it.
Everything just needs to follow the route set by the computer.
While looking at the target in the distance and feeling the seemingly extremely fast speed of his spaceship moving forward slowly, Sai Pu couldn't help but wonder why his civilization's technology couldn't be higher to make space navigation faster.
Woolen cloth.
Just when he was sighing like this, the eyes looking ahead suddenly changed.
At first, Sai Pu felt dazzled.
He thought his eyes were tired from staring in one direction, but when he subconsciously rubbed his eyes, The first time I watched it, my vertigo was not only not getting better, but also becoming more and more "severe".
The universe that his eyes looked at had changed.
In Sai Pu's eyes, he could see that the entire universe was different from before.
There were red and dark red lines everywhere in the dark space.
These lines were densely packed and appeared and disappeared.
At this time, Sai Pu was frightened.
He thought there was a big problem with his eyes, but when he turned his head and looked into the cabin, everything returned to normal.
There were no lines anywhere.
"What's going on?"
Sai Pu once again turned his attention to the universe in front of him.
Once again, those lines appeared without warning.
The lines were thick and thin, and the colors were bright and dark.
They were flying and emerging in the universe. , and continue to disappear.
What are these things?
Sai Pu really couldn't understand everything he saw.
At this time, a dark red line suddenly appeared near the forward position of the spacecraft.
For some reason, Sai Pu, who was controlling the spacecraft, subconsciously adjusted Heading, heading towards that line.
All these actions were done subconsciously, and Sai Pu didn't understand why he did it.
When he reacted, the line was already in front of him.
Sai Pu watched in horror as the spacecraft directly cut into part of the line and couldn't do it at all. react. aa2705221: