text/Junjian
The United States has always claimed that its space technology was "stealed", but many times, the United States itself is secretly copying homework. And I never expected that the United States copied Chinese homework and copied it to the moon.
Recently, some media discovered that The new lunar rover prepared by NASA for the moon landing plan seems to have "counterfeited" the design plan of the Chinese Mars rover "Zhurong" .
(China Mars rover "Zhurong")
What's going on? It turns out that the United States is also fiddling with the moon landing. NASA Ames Research Center specially developed a "Volatile Investigation Polar Exploration Vehicle" (VIPER) for this purpose. In order to ensure that the lunar rover can travel on the rugged moon surface, NASA has improved the working principle of the lunar rover's four wheels to ensure that the lunar rover can "crawl" on the moon like a bug.
But sharp-eyed media quickly discovered that NASA's technology was not the first, because China's "Zhurong" rover applied this technology.
(VIPER lunar rover)
"Zhurong" has 6 wheels and can move on Mars , but the surface of Mars is also very rugged. The "Opportunity" and "Courage" rovers launched by the United States were once "trapped" by the Mars surface.
Smart Chinese scientists thought of a solution to the problem, which is to let the Zhurong rover imitate the -foot hijab movement form. The Zhurong's active suspension mobile system can adjust the tire movement. During the movement, the front wheels can move first and the middle and rear wheels remain unmoved. In this way, the "body" of the Zhurong will "stretch" forward, the body height will be reduced, and then the front wheels will be fixed, the middle and rear wheels will be pushed forward, and the body will be raised again. This will "crawl" like a bug, with a reduced speed, but it can effectively overcome the troubles caused by special terrain such as soft sand.
(油吧)
Everything has a technology that comes first and comes later. China has developed first. Now the United States uses it without saying hello. It is no wonder that it is the United States' turn to copy homework.
Regarding this phenomenon, some aerospace technology experts said that it is very common to learn from each other in the field of space technology. In fact, our technological development has made rapid progress over the years. The Chinese fire exploration project team has exchanged experiences and wisdom with foreign colleagues on international occasions many times, including the results of the Day Question 1 task, which are shared with foreign colleagues and enthusiasts.
(China Space Station)
can be seen that China has always been very generous. Recently, we launched the "Mengtian" experimental cabin to achieve the completion of the basic configuration of the "T" character of the Chinese space station. As the international community is paying attention, Foreign Ministry spokesman Zhao Lijian said that 17 countries' space projects have confirmed that they will board the Chinese space station.
Zhao Lijian said - looking forward to the Chinese space station becoming the "space home" for all mankind as soon as possible.
(Zhao Lijian)
It can be seen that China has always been a gentleman, unlike the United States, which is always a villain, who always does something like " Wolf Terms ".
There is also the politician director Nelson of the United States. He once made some weird remarks that "China wants to occupy the moon." Moreover, remarks such as "theft technology" also come from the mouths of Nelsons and others.
(Nelson, Director of NASA, United States)
The United States should have a bigger picture and learn more from China.
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