Photo: The ink artist in the book mountain
Editor|The ink artist in the book mountain
Preface
On 30 July, the Shenzhou-17 manned spacecraft successfully evacuated China's space station! The astronauts, who had been on a business trip for half a year, were finally going home.
In order to reassure people, there was a picture of astronauts handing over "space station keys" between astronauts in the space station, but when people saw the picture, they were stunned.
I saw two astronauts passing a wrench! Didn't they say it was the key to the space station? How did it become a wrench? Could it be that it was to relieve the tense atmosphere?
However, when Shenzhou 17 landed, the most moving thing was the words of the astronauts when they left the capsule!
Space station key
When people heard that Shenzhou 17 had returned to Earth, they were excited, but they were also a little worried, because the weather conditions have been unpredictable recently, and they were afraid that the astronauts would have some accidents when they returned to Earth.
However, people's worries are completely unnecessary!
In recent days, the staff of the meteorological office of the Jiuquan Satellite Launch Center have been paying close attention to the weather conditions, extrapolating and calculating the data obtained, and finally concluded that on the day of the return of Shenzhou 17, the weather conditions were good, and there were no bad conditions such as strong winds, sandstorms, and thunderstorms.
Moreover, the relevant departments not only consider the weather, but also take into account the local terrain, and in order to prevent emergencies, search and rescue forces have been prepared at the Dongfeng landing site where Shenzhou 17 is about to land, and in order to ensure the safety of astronauts' lives as soon as possible.
It can be said that everything is ready, waiting for the return of the astronauts!
However, when people on land were worried about this, they didn't expect the astronauts on the space station to be in a good mood, as if they were not the ones who were about to leave the space station.
It can be seen from the picture transmitted back from the space station: when astronaut Tang Hongbo finished speaking, he handed over the items in his hand to astronaut Ye Guangfu, and at that time, Ye Fuguang's face was full of joy, like a child who got candy.
Then the two embraced, and at the same time, the handover was successfully completed, which means that Shenzhou 17 is also about to embark on the road back to Earth.
However, the scene in front of them made netizens unable to believe what they saw: a wrench? or a wrench with a Chinese knot pendant? Isn't this the bow crank that used to start the tractor?
What makes netizens so puzzled is the items of the two astronauts at the time of handover!
For a while, there was everything on the Internet, and people didn't understand why there was a wrench on such a sacred occasion, so abrupt, but at the same time that people were puzzled, there were also enthusiastic netizens who answered questions: That's the space station key!
However, there are still netizens who don't believe it and think it's a joke.
However, the truth of the matter is really as netizens said, the wrench with the Chinese knot pendant is indeed the key to the space station!
As we all know, the existence of the space station provides astronauts with a lot of convenience, allowing astronauts to breathe and "walk" normally, and astronauts provide favorable data for surface researchers, and even cultivate space vegetables.
It can be seen that the existence of the space station is of great significance, but the credit of the space key is also indispensable!
Without the station key, the astronauts would not be able to enter and exit the space station, research would not have been carried out, and the supplies needed by the astronauts would not have been able to be sent to the space station.
Moreover, the space station key is not the same as the wrench that people see in daily life, and its material is very different, which meets the requirements of the space station.
At the same time, some people are curious about the shape of the space station key, why not design the space station key to look better?
I don't know how many people have heard the saying: It is useless to only pursue good looks, the key is to be practical.
You must know that the space station is different from the land, because of gravity, if astronauts want to stay in one place accurately, they need to use external help, and it is difficult to open the "door" of the space station.
The most important thing is that the space station key is more like a master key, and all the doors in the space station can be opened!
This way, astronauts don't have to rummage around to find the corresponding key like a charter wife, but that's why space station keys are crucial, and if you lose them, the consequences are unimaginable.
At this time, looking at Ye Guangfu's joyful expression, he instantly understood that the space station key is not only a key, but also the country's affirmation and expectation of them, and the responsibility is heavy.
Now, the Shenzhou-17 manned spacecraft has also adopted the five-lap rapid return plan, and at 8:45 a.m., the good news of the successful evacuation of the space station assembly by Shenzhou-17 came.
As soon as the news was issued, the joy of netizens was beyond words, and they left messages in the comment area, and some netizens have begun to calculate the time when the astronauts will go home!
Netizens left messages
One after another, good wishes and greetings are all good wishes for the astronauts who have been on a business trip in space for half a year, and in people's hearts, they are not only astronauts but also heroes.
In order to relieve the tense atmosphere, some netizens told jokes.
The most touching thing is a netizen's message: "The motherland's aerospace industry is thriving and flourishing!" When I saw this sentence, I had mixed feelings in my heart, and the efforts behind the aerospace industry to this day may not be more than what people see.
While netizens sent their blessings, some people also asked when the astronauts would go home and when would they land?
Shenzhou-17 successfully landed
Some netizens speculated that the time was likely to be around 17:30 in the afternoon!
Looking at the previous Shenzhou 12, when it was evacuated from the space station and returned to the ground, in order to be able to enter the orbit smoothly, it needed to fly around the earth about 11 times, which took about 28.5 hours.
And this time, when Shenzhou 17 returned, only 5 laps of fast return plan was adopted, netizens can speculate that the return time of Shenzhou 17 will be greatly shortened, even about ten hours!
In this way, it is not impossible that the astronauts will arrive at the Dongfeng landing site smoothly at around 17:30 in the afternoon, as netizens said. Will it really be as speculated by netizens?
Since 17:11 in the afternoon, tens of thousands of netizens have watched the live broadcast of Shenzhou 17 going home, and the astronauts in space are also paying attention to their movements.
However, from the picture, it can be seen that the astronauts of Shenzhou 18 are not worried, but look at the return capsule with a smile, obviously they are very relieved about space technology. Isn't this an affirmation of the mainland's aerospace industry!
When the Shenzhou-17 astronauts passed through the black barrier and reached the atmosphere, they successfully opened the parachute after more than ten minutes, during which they were continuously observed in various places: Kashgar discovered targets, Yellow River discovered targets, Anxi discovered targets, and Shanghai .......
When one sonorous voice after another appeared, it was inexplicably reassuring, and at that time people hoped that the astronauts would make a successful landing!
Who would have thought that at that time, the temperature of the return capsule would be as high as thousands of degrees, but the temperature in the capsule would always remain normal, thanks to the mainland's technology.
In the live broadcast, there was a report again and again, a full four!
Finally, at 17:46 in the afternoon, the return capsule of the Shenzhou 17 manned spacecraft landed successfully!
At 17:56 in the afternoon, the door of the return capsule opened, and the relevant personnel measured the temperature, environment, and bacteria of the return capsule for the first time, and then the medical personnel examined the astronaut's body.
At 18 o'clock in the afternoon, the voices of the astronauts came from the screen: The report feels good!
In exactly 43 minutes, astronaut Tang Hongbo successfully exited the capsule! When confronted with a reporter's question, he said something that was moving: "Go out in autumn and return in spring." Immediately afterwards, astronauts Tang Shengjie and Jiang Xinlin astronauts also successfully exited the capsule.
It is precisely because of their dedication that the mainland's aerospace technology can be improved, and I would like to express my gratitude to them!
Moreover, in addition to arranging rescuers on the Dongfeng landing, three astronauts also prepared delicacies, such as beef noodles, Hunan rice noodles, Hui noodles, and even light foods such as millet soup.
At the end of the picture, all three astronauts are sent to the RV, after which their physical health will be tested, and some treatment will be done later.
epilogue
Congratulations on the successful landing of Shenzhou 17 and thanks to the three astronauts!
When the handover of the space station ends, it also means that the space industry is about to start a new journey, and perhaps there will be greater discoveries waiting for them later.
What do you think about this? Did you know that the space station key is a wrench?
Information source: CCTV live broadcast about the return capsule of the Shenzhou-17 manned spacecraft
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