Chapter 1107 Space Bullets

This hard-working capsule is now quietly staying in a laboratory, like a person who has traveled a long distance, and now he feels a little tired and wants to rest.

Zhao Zhongyao, Yang Chengwei and Cheng Yu are now in this laboratory together.

Coming to the front of this space capsule, Zhao Zhongyao took a closer look again. To say, Yang Chengwei and Cheng Yu have seen it anyway, and naturally feel that there is nothing to see.

But for Zhao Zhongyao. It's the first time I've seen this return capsule since it landed!

For the situation described by Yang Chengwei in space. Zhao Zhongyao felt that there might be something wrong with the door of this space capsule, so the sound was made. The reason why the alarm did not alarm may be because the fault is not very serious. It does not meet the requirements of the alarm.

Thinking of this, Zhao Zhongyao first went to check the hatch of this return capsule. He wanted to see if there was something wrong with the hatch. He opened the hatch first, and then looked inside. After that, it was deliberately opened and closed a few more times.

But he checked it and didn't feel that there was something wrong with the hatch of this capsule. It feels like everything is normal.

Cheng Yu and Yang Chengwei also stood by Zhao Zhongyao's side. The two of them also looked at the hatch of this capsule, and they also felt good. No matter how you open and close, it won't make any unusual sound. Everything is normal.

"Mr. Zhao, there is no problem with this hatch, right?" Cheng Yu asked first.

"Now it seems that there is no problem. Zhao Zhongyao said, and closed the hatch again.

After closing the hatch, Zhao Zhongyao felt that there was a layer of dust outside the hatch. After all, when the capsule passes through the atmosphere, the thermal insulation underneath will burn. Produces some smoke. This smoke may form some dust on the capsule's hatch.

No, after the capsule falls into the Gobi Desert, it will also rub some sand and dust on the Gobi Desert. In particular, the capsule bounced back a bit after it fell. The door of the capsule is pressed underneath, so that some fine sand will naturally stick to the door of this capsule.

Zhao Zhongyao saw that the door of this space capsule was a little dirty, and he wanted to wipe the door. So, he casually found a rag next to him and wiped it on the door of this space capsule.

But when he wiped it casually, he felt that he had found a little problem.

Zhao Zhongyao saw that there were several small dents on the door of this space capsule. It's like the hard metal that left the marks on the door of this capsule.

As soon as he saw this situation, Zhao Zhongyao suddenly felt that his eyes lit up, and he seemed to understand something.

"Hey, you see, there's a problem here. Zhao Zhongyao hurriedly wiped the marks on the door of the space capsule with a rag.

Cheng Yu and Yang Chengwei listened to Zhao Zhongyao's words, so they also hurried over to take a look. The two of them also saw that there were several small dents on the door of the capsule. It's like something hard left behind after being hit.

"Mr. Zhao, do you mean that these few small dents are the knocking sounds that Yang Chengwei heard in space!" Cheng Yu probably understood what Zhao Zhongyao meant.

Yang Chengwei listened to Zhao Zhongyao and Cheng Yu's words, and he was also very curious. I don't know what caused these small dents. Whether it was those strange sounds he heard in space, he couldn't judge it himself.

"Mr. Zhao, are you saying that I was hit by any bullets in space?" Yang Chengwei thought, since he could leave such a dent on the door of this space capsule, only bullets could do it!

As soon as he thought of what bullets he had been hit by in space, Yang Chengwei felt palpitations again. He wondered if he had really been attacked by aliens.

Listening to Yang Chengwei's words, Zhao Zhongyao smiled and said: "Of course, it is possible that he was attacked by a 'bullet'. ”

"Ah, then I've really been attacked by aliens. When Yang Chengwei heard Zhao Zhongyao's words, he was also nervous.

Cheng Yu listened to Zhao Zhongyao's words, and he was also very puzzled. After all, this kind of alien thing, until now, has been chasing after the wind! There is no strong evidence to prove the existence of aliens.

At this time, Zhao Zhongyao smiled and explained: "Aliens are impossible. If we really encounter aliens, then how can our space capsule protect our astronauts? It will not be a minute before the aliens' laser weapons will be breached. ”

"Why, exactly, is this little dent in the capsule? As soon as Yang Chengwei heard Zhao Zhongyao say this, he hurriedly asked again.

Cheng Yu was also very curious, he also looked at Zhao Zhongyao, and wanted him to quickly say the answer.

"I suspect that the small indentation on the capsule may be caused by a space celestial body or space junk. Zhao Zhongyao had already had his own guesses.

When it comes to space junk, Yang Chengwei and Cheng Yu can also understand. After all, the two of them also have a certain amount of aerospace knowledge, and know that in space, there are now many artificial satellites flying in the sky!

Some of these satellites have been in use for many years and have been scrapped. These scrapped satellites cannot be recycled, so they have been flying in the sky and become a kind of space junk.

It can be said that there are many such scrapped satellites in space. After all, people have been launching satellites into space for decades. Decades have passed, and thousands of satellites have been launched into space!

There are a lot of decommissioned satellites, and they have been in the sky. Although they are no longer working, they are still flying around the earth as they did when they worked.

Some satellites have been in space for a long time, and they may also be hit by some small celestial bodies. The satellites then have the potential to shatter into small pieces.

These small parts will not fall from the sky, and they will become small satellites flying around the earth in space.

But when it comes to space celestial bodies, this makes Yang Chengwei and Cheng Yu a little incomprehensible. Because, he felt, space objects were all very large. It can't be as small as a bullet!

Thinking of this, Cheng Yu looked at Zhao Zhongyao with some puzzlement and asked, "Mr. Zhao, you mean that our space capsule is in space, and it may have been attacked by some scrapped satellite fragments." If that's what you say, then I can understand that. But what do you say about space objects, I don't understand this. Could this space object be as small as a bullet?"

As soon as Yang Chengwei heard Cheng Yu say this, he also looked at Zhao Zhongyao strangely. I just want to hear how Zhao Zhongyao will explain this problem.

"Of course, space objects can be as small as bullets. Actually, when it comes to celestial bodies in space. We ordinary people feel that there are some very large celestial bodies, like the sun and the eight planets, and some asteroids that we know. I feel that as long as it is a celestial body in space, it must at least be a large rock with a diameter of several hundred meters!

In fact, if you think so, you are very wrong. In space, there are many celestial bodies like the Sun and the Eight Planets. But the real dominant celestial bodies are precisely not these very large objects. It's the very small celestial bodies.

The same is true of our solar system. Although there are celestial bodies as large as the Sun and the Eight Planets. But in addition to these large celestial bodies, there are not many small celestial bodies. Between Mars and Jupiter, there is an asteroid belt with countless celestial bodies.

And on the periphery of Pluto, there is also a Kuiper zone, where there are countless asteroids.

It can be said that there are very many asteroids in the solar system. Although their mass is not very large. But that's a lot of that.

In fact, when the solar system was first formed, there were no eight planets at all. There are only a few asteroids. Large asteroids are all grown from small asteroids. It's a very long process.

It is also possible that the Earth grew from a very small celestial body. The very beginning of the earth may have been a speck of dust in the solar system! It was this inconspicuous speck of dust that eventually grew into our great earth.

In the entire cosmic space, there is also a large amount of cosmic dust. It is these cosmic dusts that come together to form stars and planets. Our sun may also have grown from a cosmic dust.

Actually, planets and stars are not much different in nature. Their growth process is probably similar. It's just that the star has a chance to grow bigger and can produce nuclear fusion inside, so the star can also become the sun.

And a planet like Earth, because it is not massive enough, can only produce some high temperatures inside, and cannot form nuclear fusion at all. Therefore, it is impossible for a planet to become the sun.

And a planet with a relatively large mass like Jupiter, although the internal temperature is already very high. But it is still impossible to start nuclear fusion. Therefore, Jupiter can only be a planet, not a star.

Although in the solar system, several large planets have been formed, and there are some small asteroids. But this does not mean that there is no cosmic dust in the entire solar system. In the solar system, there is still a lot of cosmic dust.

This cosmic dust is like the sea in the solar system. It is the cradle of new planets. But the birth of any new planet is a very long process. Man's life is very short, and it is simply impossible to observe the process of formation of new planets.

When humans observe the universe, they can only observe some stars and planets. For small celestial bodies such as cosmic dust, I am afraid that it is very observable.

But these small celestial bodies in the universe are the protagonists of the universe. It's the ocean in the universe. It is the driving force that nurtures and changes this universe.

Even in the solar system, there are still many of these small celestial bodies. Even around the Earth, there are many of these small celestial bodies, revolving around the Earth. It's just that it's hard for us humans to observe them.

However, we humans observe them with the naked eye. Because they are the bright lights that we see in the clear night sky. Those things are the little celestial bodies that surround the earth. There are many of them. In the process of revolving around the Earth, there will always be some that will unfortunately be captured by the Earth's gravitational pull. Then it becomes a flash of light on the horizon. Disappear into the Earth's atmosphere.

This time, the small object that hit the top of the capsule could be something like this, like a bullet. It was they who caused the small dent in the capsule's door. ”

Zhao Zhongyao explained the situation he could imagine to Yang Chengwei and Cheng Yu. After listening to it, the two felt that it was very reasonable.

"I see! The culprit turned out to be a small celestial body. Cheng Yu listened to Zhao Zhongyao's words, and echoed like this.

"I think it's an alien! It turns out to be a small celestial body! How can this small celestial body be so powerful that it can knock the hatch of the space capsule into small dents!"

Yang Chengwei listened to Zhao Zhongyao's words, although he understood a little. But he still didn't understand how this small celestial body could have so much power.

"Small celestial bodies are flying in space, and the speed is very fast. It could be tens of thousands of kilometers per hour. That's a lot faster than a bullet. If our capsule and flight speed are in the opposite direction of these small bodies, then the force of these small bodies hitting the capsule is very large.

So, on the door of this capsule, there will be these small dents like bullet marks. It is because our capsule may have been attacked by these small celestial bodies flying at will in space in space. ”

Zhao Zhongyao looked at Yang Chengwei and didn't understand what he said. He explained it again. Yang Chengwei listened to it, and he understood what all this was about.

"It seems that our space capsule is still very dangerous in space! If that's the case, then we don't conduct spacewalk experiments very much! In this case, what if the astronauts come out of the space capsule and encounter these 'space bullets' flying at will!"

listened to Zhao Zhongyao's explanation. Yang Chengwei feels that it makes sense. But now, he is worried about the next manned space program. Listening to Zhao Zhongyao, the next step in the manned space program is to let the astronauts carry out out-of-cabin activities!

The capsule will be attacked by 'space bullets' in space. Astronauts walking in space are not the same as being attacked by 'space bullets'. If that's the case, then isn't our astronauts very dangerous in space!

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