Guide: Go home for the Mid-Autumn Festival! The Shenzhou 12 crew successfully returned to Earth just before the Mid-Autumn Festival, one of the four traditional Chinese festivals. However, due to the "three-level isolation" and adaptability training, the three astronauts on the Shenzhou 12 crew could not return to the "small house" for the Mid-Autumn Festival, but spent the Mid-Autumn Festival with the "everyone" of the unit.
And this time the manned return module did not land at the Siziwang Banner Landing Ground in Ulan Qab, Inner Mongolia, but at the Dongfeng Landing Ground about 900 kilometers southwest of it. It is located in the Badain Jaran Desert and the Gobi desert belt. It has the characteristics of sparsely populated land and flat terrain, which is very conducive to search and rescue, and will not adversely affect agriculture and animal husbandry production.
Shenzhou XII successfully returned to Earth
The Shenzhou XII spacecraft was crewed by three astronauts Nie Haisheng, Liu Boming, Tang Hongbo "travel" three months later, 9 Beijing time It successfully landed at the Dongfeng landing site at 13:34 on the 17th. The geographical coordinates of the center of the landing site were 100°04'28" east longitude and 41°37'43" north latitude. Then the three astronauts exited the capsule smoothly and reported that they were in good physical condition. This marks the complete success of my country's first manned space mission in the space station phase.
After watching the live broadcast of the landing of the Shenzhou 12 return module, it can be described as "perfect". The entire return process is very smooth, and the various measurement and control data are also very accurate, of which four times have been predicted to land. The geographic coordinates of the points differed by only a few hundred meters, and the helicopter search and rescue team was almost in place for the return capsule landing. The difference was only 1 minute, and this was the first time that Dongfeng Landing Field, which used to be a weather backup landing field to be the only main landing field, was greeted. The astronaut went home.
China’s spaceflight constantly being "suppressed"
Since my country’s first artificial earth satellite " Dongfanghong-1 " was successfully launched on April 24, 1970,By the time the first manned space mission of the space station was successfully completed, in the various space exploration missions for more than half a century, my country has always been able to complete the mission step by step according to the nodes. However, China's aerospace development road is not smooth, but "full of thorns." In particular, it has been "surrounded and intercepted" by Western countries led by the United States, creating a lot of "troubles" in an attempt to block and contain my country's aerospace industry.
Taking the construction of my country's space station as an example, reviewing the development process of the space station, to some extent, thanks to the United States and its "allies" for blocking and suppressing my country's space technology. Because despite the technological blockade, my country has encountered many difficulties on the road of independent exploration and cannot "ride" the International Space Station to carry out related scientific research tasks. But from a long-term point of view, my country has devoted itself to independent development, and has overcome all difficulties to get out of its own space route, so that it can "develop steadily and farther."
The construction of my country’s space station successfully broke through the “blockade” of the United States
In fact, before the official establishment of the International Space Station in 1998, my country also wanted to participate in this international space cooperation program, but on May 25, 1999, the United States announced its " single-handedly concocted" The 872-page "Cox Report" groundlessly accused my country of stealing seven types of nuclear warheads and neutron bomb secrets and missile technology, and also attacked my country's so-called high-performance computers, civil aviation, and precision machinery. When advanced technology is used in military construction, of course, the United States has not rarely "stumped my country" in the aerospace field.
In the field of aerospace, in order to maintain its "share" of the international launch market, the United States stipulates that no country is allowed to use Chinese rockets to launch satellites equipped with American parts, spacecraft , etc. Spacecraft, although the "Cox Report" has bluffed some countries in the "circle of friends" of Americans, it has greatly hindered the commercialization of my country's space launches.
In addition to the so-called "Cox Report", on May 16, 2011, the U.S. Congress also passed a highly discriminatory bill-" Wolfe Clause ",It also legalized restrictions on all cooperation between China and the United States in the field of space, which means that for the first time (for the first time) the United States has restricted the cooperation between China and the United States in space.
But the great, glorious, and heroic Chinese people have never been frightened by difficulties. Since foreign blockades have prevented my country from participating in normal international commercial launching activities, we must rise to the difficulties and create conditions for scientific research. The key technology to overcome the card neck.
my country has succeeded again and again in missions such as man-made satellites, lunar exploration projects, manned space projects, and fire detection projects. It has also repeatedly proven to the world that anyone who wants to contain my country through blockade, suppression, etc. Development is unworkable. To some extent, this is also due to the unwarranted duties, suppression, and blockade of the United States, which has forced my country to take the road of independent research and development.
The United States also wants to join the Chinese space station
Nowadays, my country’s aerospace technology continues to improve. For example, it has four major space launch sites in Jiuquan, Taiyuan, Xichang, and Wenchang. It also opened the East on July 30, 2019 Spaceport, which means that my country has 5 large space launch bases , covering mid-high latitudes and mid-low latitudes. Among them, the Jiuquan Space Launch Site, located between Jiuquan City and Alxa League, covers an area of approximately 2,800 square kilometers. It is the oldest occurrence center of my country’s "qualification". The northwestern inland area is dry and rainless all year round, and can provide excellent weather and other launch conditions for space launch missions. It mainly undertakes the launch missions of returnable satellite and manned space engineering.
my country's rapid development in the field of aerospace has been recognized by many countries in the world, and more and more commercial cooperation with foreign countries. And as more and more countries realize the importance of space, my country’s space station has naturally attracted attention.my country's space station , which is expected to be completed around 2022, has now received applications from many countries. However, although the United States, which has been blocking China's participation in international space station cooperation more than 20 years ago, has also thrown out an "olive branch", it is regrettable that the United States has excluded itself due to the restrictions of the "Wolf Clause."
However, if the United States really wants to apply to participate in the relevant experiments after the completion of my country's space station, there are two things that must be done, that is, to study Chinese knowledge and unreservedly abolish the so-called laws and regulations of the "Wolf Clause" .
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