Lead
"The 2 kilograms of lunar soil samples that were just brought to Earth have now become a thousand kilograms, even if they weigh a limited amount, they will not be two kilograms."
This is the most shocking point for many people after learning that Chang'e-6 successfully brought lunar soil back to Earth, that is, after Chang'e-6 successfully landed in Dujiangyan this time, the 2 kg lunar soil sample carried on it "suddenly gained weight" more than 1,000 times in the process of returning to Earth, which caused many people to speculate.
In fact, what caused such a huge fluctuation in the weight of the lunar soil samples returned by Chang'e-6 was not that the soil samples themselves "suddenly gained weight" or "gained weight" in the process of returning to the earth, but that the earth "lost weight", which is also a point that we do not feel in our daily life.
Now that lunar soil samples have been brought to Earth and can be tested in the sophisticated laboratories of scientists, what is the significance of the soil samples brought back from the moon by Chang'e-6?
What is the use of 2 kg of "stuff".
During the period when Chang'e-6 brought lunar soil samples back to Earth, some people lamented that now Beijing time's time control of the lunar relay satellite has been completely upgraded, and even Chang'e-6 and its "soil" samples will last a lifetime.
But this is not the case, Chang'e-6 brought lunar soil samples back to Earth mainly to further in-depth research on the moon, the current human exploration of the moon is nothing new, as early as the 60s of the last century, the mainland and the United States have successfully sent probes to the moon, and the moon has been photographed and explored.
However, with these exploration data and images alone, scientists do not have a clearer understanding of the moon.
At the same time, even if humans later sent astronauts to the moon through lunar exploration missions and asked them to collect some samples of soil and rocks from the moon back to Earth, it was only that, and humans never brought the samples back to Earth for study, but left these samples on the moon permanently.
Therefore, Chang'e-6 successfully brought 2 kilograms of lunar soil back to Earth, which actually opened a new page for human exploration of the moon.
With the current 2 kilograms of soil samples, researchers will be able to perform various tests on it in the laboratory, and find out the various components in the lunar soil samples through the test data, so that the same material as the lunar soil can be synthesized in the laboratory through the soil samples on the moon.
This is a very important thing to establish a base on the moon in the future, after all, the moon is very close to the earth, which provides convenience for establishing a base on the moon to a certain extent, but at the same time, the environment of the moon is also extremely harsh, so it is not like a sentence or two to establish a base on the moon.
However, if there are lunar soil samples, human beings will have a deeper understanding of the moon, and there have been researchers in the laboratory who have analyzed the lunar soil samples, and the results are that there are more than 120 kinds of trace elements that cannot even be detected by the most advanced instruments under the modern scientific and technological level, and a large part of them are substances that cannot be synthesized by human beings at present.
This means that there may be some microscopic materials on the moon that have not been discovered by human beings so far, and it also means that there is still a long way for human beings to explore the moon before having lunar soil samples, and now with lunar soil samples, human beings have the key to open the door to lunar exploration, which undoubtedly adds a lot of capital to human exploration of the universe.
The aerospace industry of the great powers of the East.
So far, the mainland has successfully returned three of the five exploration missions to the earth with lunar soil samples, and at the same time, the mainland has seven lunar relay satellites that have carried out the earth-moon rendezvous and docking of the probe after six missions, and used the above equipment to realize multi-channel communication between the earth and the moon, so that we can observe the moon more clearly and grasp the timeliness of lunar exploration.
With such frequent exploration missions, it can be said that the continental lunar exploration mission has become a huge rock in the mainland's aerospace industry, and this boulder is becoming harder and more powerful.
The Chang'e-6 mission is one of the most complex and challenging missions to the mainland, because Chang'e-6 not only has to successfully bring back the lunar soil samples carried by the return capsule with lunar soil samples to Earth, but also successfully land on the predetermined location after the return capsule successfully brings back lunar soil samples.
Only this kind of space mission dancing on the tip of a needle can give the mainland's aerospace industry the famous "three carrying" nicknames.
However, in addition to Chang'e-6's dedication to completing the mission, the main attackers of the Chang'e-6 mission also did not dare to be sloppy, and everyone involved in the research and development used their wisdom and skills to create opportunities for the Chang'e-6 mission, and even the strong backing of the Dawn in all directions and the whole process for the complete success of Chang'e-6 was also the crystallization of their own efforts.
It can be said that Chang'e-6 withstood all kinds of difficulties and challenges encountered in the development of the mainland's aerospace industry, and successfully flew to the moon with the hopes of the mainland's families and the dreams of scientific researchers, adding luster to the mainland's aerospace industry.
The successful completion of the Chang'e-6 mission confirms the advancement and reliability of the mainland's aerospace technology and level, and also demonstrates to the world the rapid development of the mainland's aerospace industry and the fighting ability of the mainland people.
Chang'e-6 successfully brought lunar soil samples back to Earth confirms the rapid development of the mainland's aerospace industry, but more importantly, this successful return mission is not only the result of the development of the mainland's aerospace industry, but also a testimony to the common progress of the aerospace industry of all mankind.
Even the most advanced probes cannot leave the Earth to explore the universe, but the clean soil and a little dust on the Earth can give scientists clearer data than lunar soil samples.
It is with the help of the data of the dust that scientific researchers can study the various elements carried in the soil on the moon as soon as possible, so as to make the road of human exploration more solid.
Open a new chapter in human exploration of the universe.
With soil samples on the earth, the exploration orbit carried out by scientific researchers will be broader, which will undoubtedly accelerate the pace of human exploration of the universe, and at the same time accumulate valuable experience for human exploration of the universe in the future.
In the near future, the footsteps of the continental lunar exploration mission will also follow the pace of science and technology to the moon again, and then the mainland will choose a place on the moon suitable for human habitation to establish a lunar base, and at the same time will bring some resources on the moon back to the earth for use, which can not only alleviate the gradual shortage of resources on the earth, but also allow the vegetation and animals on the earth to avoid environmental damage, it can be said that after the establishment of the lunar base, the earth will get a very good layer of protection, At the same time, the human compatriots on the earth will also become better because of the construction and development of the lunar base.
Moreover, through the study of lunar soil samples, it may also be possible to discover the water and oxygen resources on the moon, which will give the mainland a more secure step to establish a base on the moon, and at the same time build the lunar base more ambitious.
However, while enriching human life, the lunar base will undoubtedly have a certain impact on the environment on the moon, but only to a certain extent, not all the impact, damage will be beneficial, and at the same time, the construction and development of the mainland on the lunar base has already had a perfect plan, so there is no need to worry too much.
On the road of scientific and technological development, the mainland dreams of being a big country in the East, and the scientific researchers on the mainland will adhere to the development concept of "independent innovation and independence" and take a new path for the mainland's scientific research undertakings, and at the same time, it will also bring new opportunities and new impetus to global space industry cooperation, so that the spark of continuous exploration will illuminate the future of mankind, and the aerospace industry of the big eastern countries on the mainland will be more prosperous.
epilogue
The Chang'e-6 mission has been successfully completed, and 2 kilograms of soil samples have officially fallen into the hands of scientific researchers, providing an important basis for future human exploration of the moon.