All of the statements in this article are based on reliable sources and are reproduced at the end of this article
Chang'e-6 can be said to be a big breath of relief for our China.
Not only did we inadvertently stand at the top of the global ranking of Lunar Exploration, but it also made the countries that used to show off their might to us and refuse to cooperate with us should change their faces.
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Outsiders look at the bustle, insiders look at the doorway, Chang'e-6 looks like a thorough aeronautical project.
But in fact, it also exposes the great military power of our country.
So what kind of military prowess is being demonstrated? What kind of advanced nature does it have?
1. The success of Chang'e-6 has made China proud of its eyebrows
More than 60 years ago, if we talk about the first vanguard of lunar exploration, it must be the United States.
So 60 years later, in the very niche subdivision of lunar exploration, China has quietly completed the overtaking of countries and organizations such as the United States, Russia, and even the European Union without any "foreign aid" at all.
Only China's chief lunar exploration engineer can say something like this: we found that the soil on the far side of the moon is more viscous than the front side of the moon, and it is not as soft as the front side of the moon.
Yes, didn't you go to the moon in person, didn't you go to the far side of the moon in person, can you know what the soil on the far side of the moon is like?
And not only that, in order to ensure the smooth return of Chang'e-6, we also invented a return posture similar to floating on water.
Because when approaching the Earth's atmosphere, Chang'e-6 can reach the second cosmic speed, which is 11 kilometers per second.
But if you directly enter the atmosphere at such a speed, you will not be instantly destroyed by extreme high temperature and high pressure, and you will also be scarred by "bright".
At that time, it was unknown whether the lunar soil would reach the hands of aerospace experts intact.
Therefore, our space experts decided to let Chang'e-6 first reduce its speed and then change its angle when it enters the atmosphere.
Entering at an angle almost parallel to the atmosphere, even if you enter the atmosphere, you will be ejected by "buoyancy".
Coming to space again, Chang'e-6 adjusted its attitude again.
The second time it enters the atmosphere, not only the temperature and pressure are completely bearable by Chang'e-6, but also the whole process can control Chang'e-6's every move.
The whole process is like floating on the water with stones by the river, although the gravity of the stones is significantly greater than the buoyancy of the water.
However, the stone can rely on the excellent speed and angle to let the stone enter the water at the moment of the moment, and then pop the stone out of the water again, thus forming the phenomenon of the stone floating on the water surface, especially the master can even complete as many as 330 water floating.
Actually, in addition to using this way, there is another way.
It is to further improve the heat resistance and pressure resistance of the Chang'e-6 returner shell, but this is not only the cost of time, but also the super high cost of capital.
Therefore, it can be said that "floating on water" is not only a pioneering initiative of China's aerospace experts, but also saves a lot of money in our aerospace industry.
With this "floating on the water" and soil samples on the back of the moon, Chang'e-6 is enough to go down in the history of the world's aerospace industry, not only completing the pioneering feat of mankind, but also making China the undisputed first echelon of lunar exploration.
2. Chang'e-6's beautiful "floating on the water" is the result of multi-party cooperation
Of course, in addition to paying the highest respect to our heroic aerospace experts, we must also be clear about one fact.
That is, the complete success of this mission is not the achievement of a certain person or a certain unit, but it actually includes the full support of all aspects and even all walks of life
For example, "water floating" has an official term called "jump re-entry", and in the process of "jumping in and out" in the atmosphere.
In order to monitor Chang'e-6's every move, it is indispensable to monitor the TT&C communication, that is, only a high-level TT&C communication unit can complete this arduous task.
And this high-profile unit is CETC.
It can be said that although CETC has completed many world-renowned tasks before this, it is still under pressure in the face of the TT&C task of Chang'e-6, and in order to successfully complete this task, CETC has also done its homework.
First of all, the most important thing in TT&C is to have a high-precision measurement radar and a satellite relay system.
In particular, when the Chang'e-6 returner enters the atmosphere for the second time, it will pass through the "black barrier area", and no matter what equipment is used, there is no way to monitor the dynamics of Chang'e-6.
However, the moment out of the black barrier area, whether it can accurately and accurately capture the traces of Chang'e-6 is the first test of CETC.
At this time, CETC came up with its own housekeeping equipment - phased array radar.
People who often read military articles should not be too unfamiliar with this name.
Phased array radars have previously appeared frequently on the mainland's third aircraft carrier, the Fujian, as well as on the latest AWACS aircraft.
Phased array radar is not only more accurate, but also can monitor at a greater distance, and can also capture the trail of aircraft beyond the speed of sound.
Basically, it can be said that as long as a country has phased array radar, whether it is aircraft, warships, or other military equipment, it basically has a pair of "clairvoyance," so that the military targets of other countries have nothing to hide.
Judging from the results, CETC's phased array radar has completed the task perfectly.
Not only did Chang'e-6 keep an eye on its every move before it entered the black barrier area, but it also accurately tracked the traces of Chang'e-6 again after Chang'e-6 entered the atmosphere for the second time.
It can be said that CETC's phased array radar is like the patron saint of Chang'e-6.
Although it is thousands of miles away, it can feel the heartbeat of Chang'e-6, so that it will not feel lonely.
3. China's key military technologies have entered the world's first echelon
At this time, the secret of military strength mentioned at the beginning has been revealed, which is phased array radar.
In fact, phased array radar was not born for Chang'e-6, but is an inevitable product of modern military development.
When the flight speed of the missile has exceeded Mach 20, it is equal to 24,500 kilometers per hour.
When the flight speed of the fighter has exceeded Mach 3, which is equal to 3675 kilometers per hour.
If there is no further development on the radar, then it can only become "blind" in the future, and unless it is practiced in the craft of "being a big cow in the air", it will be powerless to fight back.
Although China has always pursued a defensive national defense policy, that is to say, we will not take the initiative to provoke incidents, we value peace in everything, and we will not start a war if we can hold peace talks, but we must first arm ourselves before we have the capital for peace talks.
Just like the original War to Resist US Aggression and Aid Korea, if it weren't for the fact that nearly 200,000 volunteers blocked the modern weapons of the United States with their flesh and blood,
It will be impossible to usher in peace talks, let alone leave our Northeast intact and free from the slightest foreign control.
Therefore, we must spare no effort to develop our military strength, although we will not be affected, but we can defeat our opponents as soon as we make a move.
Behind Chang'e-6, you can see China's strong military strength, and the phased array radar that knows everything can make all countries, including the United States, dare not easily make a mistake against China.
Because, they suddenly discovered that unconsciously, China has firmly grasped the technology that they have been conquering for a long time, and has practiced it many times.
In fact, as the world's largest power, the United States is not only strong economically, but also militarily second to none.
Moreover, the United States developed its military much earlier than other countries, and while China was still cleaning up the mess left by the Republic of China, the United States was already on the road to modern military development.
But what is strange is that if we started more than 60 years earlier, then the United States must have left us far behind.
In fact, the United States seems to have been standing still, especially in the field of hypersonic technology, the United States has always said that it is ready to start, but it has not seen the results for a long time.
In stark contrast to the United States, China's hypersonic weapons research and development seem to be on the fast track.
The "Qian Xuesen ballistic" on the DF-17 ballistic missile is similar to the "jump reentry" used by Chang'e-6.
Dongfeng-17 has already unveiled its bright sword at the military parade of the 70th anniversary of the founding of our country.
With the image of "not being angry and self-imposing", we have demonstrated to the world our strong will and strong strength to defend peace.
Therefore, the aerospace industry is not only an aerospace-related undertaking, but also inseparable from multiple assistance in the military, economic, industrial and other fields.
When we lament that China's space industry has achieved such great successes today, we must not forget the hard work of countless scientific research workers.
Therefore, the tiny Chang'e-6 brought back only 4 catties of lunar soil, but behind it is actually a side portrayal of China's rise as an eastern power.
It reflects the wisdom and strength of the Chinese, and also shows the world the "Chinese plan" put forward by China after thinking about a community with a shared future for mankind.
When space stations in Europe and the United States are facing retirement; When the United States does not have the ability to acquire lunar soil on its own, let alone the soil on the back of the moon.
When Australia shamelessly waved the banner of "the moon is the common wealth of mankind, so the lunar soil that China has taken back should be shared by scientists all over the world", he stretched out his hand to ask us for lunar soil.
When the United States forgot the "Wolff" clause written by itself, it justifiably rejected China's space cooperation.
Even when the United States conducted military exercises before China did not have Beidou, the GPS signal was interrupted for no reason, so that China's warships became headless flies...
We will not forget everything, and we will take a good look at all the attitudes that change suddenly.
It is true that the moon does not belong to China, but the lunar soil retrieved from the far side of the moon is indeed ours China, as for how to distribute it, or whether to distribute it, wait for news.
References
China News Network - CETC systematically displayed five "new" practices in the digital field for the first time "CETC Robot No. 1" attracted attention
China Daily——Electronic Technology Escorts Chang'e-6 Safely "Home"
State-owned Assets Supervision and Administration Commission of the State Council - the world's first! Electronic technology escorts Chang'e-6 home safely
Tianshan Net - Unveiled! The landmark achievements of Chang'e-6 are surprising
Beijing Daily client - What is the difference between the lunar soil on the back and the moon on the front? The chief designer of the Chang'e-6 mission revealed
People's Daily Online - Chang'e-6's landmark achievements were unveiled
In the past 20 years, China's Long March rocket launch success rate has been the highest in the world
Zhengguan News - "Carrying Soil" Returns, Chang'e-6 Staged "Space Drifting" and Opened "Umbrella Flowers"
Hexun News - Photos: China's hypersonic weapons are catching up with the United States and benefiting from Qian Xuesen's ballistics