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Original title: 2020, China Aerospace with “Super Mode”
“Super 2020” is the keynote set by China Aerospace at the beginning of the new year 2020. This year is coming to an end. Looking back over the course of this year, China Aerospace has accomplished its mission.
In 2018 and 2019, China Aerospace ranked first among all countries in the world with 39 and 34 launches respectively for two consecutive years. So far, China Aerospace has completed 38 launches this year. Compared to previous years, China’s aerospace starting point is higher and the mission is heavier this year, also making people look forward to China’s aerospace “supermode” of 2020.
In fact, the sudden epidemic of new crowns has brought great challenges to space launches. At the time when Wuhan was “closed” and work was delayed across the country, Chinese astronauts never stopped.PassNeutraljobs。
The war “epidemic” did not stop and the rocket took off again. At 5 a.m. on February 20, the Long March II Ding rocket lifted four new technology test satellites C, D, E and F into the sky. This is a “good start” for China Aerospace after the Year of the Rat Spring Festival in 2020, and also adds a footnote to China’s aerospace “Super 2020”.
This year, China’s “Rocket Family” continued to grow.
On May 5, the Long March 5B carrier rocket developed for China’s manned space station project successfully flew to the Wenchang space launch site for the first time, officially inaugurating China’s manned space station.Aerospace engineeringThe prologue to the “third step” mission marked the first victory of the Chinese space station phase mission.
On December 22, the Long March 8 launch vehicle completed its “first show”, sending five satellites into a predetermined orbit with “one arrow and five stars.” “The Long March 8 rocket increased the payload capacity of China’s launch vehicle sun synchronous transfer orbit from 3 tons to 4.5 tons, effectively filling the capacity gap of the new generation of launch vehicles.” Xiao Yun, Commander-in-Chief of the Chinese Academy of Launch Vehicle Technology Say.
What is even more exciting is that in this launch, the Long March 8 rocket has carried out a highly intelligent and reusable advanced technology verification; maybe in the near future, it can change many people’s dreams about future rockets. By reality.
While the “national team” advances by leaps and bounds, civilian-led rockets have also made great strides. Following the inaugural flight of the Hyperbolic One rocket in 2019, which achieved the advancement of the Chinese civilian-operated rocket that successfully entered orbit. , Ceres-1 this year.dealThe successful maiden flight of the carrier rocket turned Chinese private rockets into “good things in pairs.”
This year, China’s “space travel” is even more distant.
“At the beginning of ancient times, who was preaching? The top and bottom are not visible, why do you test it?” This is the “question from heaven” issued by the poet Qu Yuan more than two thousand years ago, which only confirms the Chinese people’s concern for Mars for thousands of years. The intense curiosity of the Red Planet. On July 23, 2020, the Tianwen-1 Mars probe was launched at the Wenchang space launch site, taking the first step in China’s planetary exploration.
“Tianwen” detects the fire and solves the “Yingzhuo”. As of now, the Tianwen-1 probe is more than 100 million kilometers from Earth. It is expected to arrive on Mars in mid-February next year and land on Mars in mid-May for patrol exploration. China is expected to complete all three “circumnavigate, land, and patrol” tasks in one mission.objectives。
Compared to Tianwen-1, which flew for more than 7 months, Chang’e-5’s 23-day “voyage” is obviously more compact. In the early morning of December 17, returnee Chang’e-5 successfully landed in the planned area of Siziwang Banner in Inner Mongolia, bringing back the long-awaited lunar “local products”.
Since its launch on November 24, Chang’e 5 has experienced a lunar ascent, rendezvous and docking, andsampleThe 11 stages of transfer, re-entry and recovery, achieved five “firsts” in the history of China’s space flight, brought in about 1,731 grams of lunar samples, and developed the three-step development of China’s lunar exploration project “around, fall and return. “planningDraw a successful conclusion.
This year, China’s major aerospace projects have also completed.
On July 31, China’s independent construction and independent operation of the Beidou-3 global satellite navigation system were declared completed. Since the establishment of the Beidou No. 1 project, for twenty-six years of ups and downs, several generations of Beidou people have continued to fight, hundreds of thousands of builders have joined forces and finally built “the Beidou of China, the Beidou of the world and a Beidou of first class”.
Like Beidou sat navSystems engineerAccording to chief designer Yang Changfeng, the Beidou system is the largest and most extensiveServiceThe huge and complex space system with the highest performance and most related to people’s lives Today, the Beidou builders of the new era who have taken the historic relay have set a new goal: to build a more ubiquitous national integration, more integrated and intelligent based on the Beidou system around 2035.PositioningNavigation timing system.
Another important topic closely related to people’s livesSpecial Proyect—— Good news comes from high scores. On December 6, the Gaofen 14 satellite was successfully launched at the Xichang Satellite Launch Center, officially announcing the successful completion of the construction of the special Gaofen satellite system.
From disaster monitoring to basic surveying and mapping, from environmental governance to earth observation, high-scoring data has been widely used in more than 20 industries and 31 provinces, autonomous regions, and municipalities.national economyImportant data and technical support in various fields and departments.
Looking at the calendar, the “report card” delivered by China Aerospace in 2020 is particularly striking. “Tianwen” and “Wanwu” took off, “Beidou” and “high score” ended … A series of bright data also proclaims that this year China Aerospace deserves the reputation of “Super 2020”.
(Source: China News Network)
(Editor in charge: DF398)
I solemnly declare: The purpose of this information is to spread more information, and it has nothing to do with this booth.
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