Why can the Chang e 3 lunar rover live on the moon as usual?

The fact that the Chang'e-3 lunar rover can live in a factory on the moon is a point that many people find shockedIn fact, it is mainly because Chang'e-3 is used to detect and detect the moon, so its material is very strong. And it also has a lot of fuel on it. <>

In fact, in space, no matter what kind of equipment, it is very dangerous for a spacecraft to operate for a long time. After all, there are too many unknowns in space, and there are mysterious places that exist, so we can't guarantee that all aspects of our things will work in space for a long time. However, the Chang'e-3 lunar rover has been able to operate in space for a very long time, in fact, because our scientific and technological level is developing very fast.

Up to now, although we don't know a lot about space, we can still accurately identify some possible dangers according to the materials and environment in space, so when building the Chang'e-3 lunar rover, we will also design some procedures that can prevent dangers in terms of materials and so on. <>

And since the main function of the Chang'e-3 lunar rover is to detect the moon, he needs to stay on the moon for a very long time, so that's it. It was destined to be very sturdy when the lunar rover was built at the beginning. materials, and also to equip the lunar rover with a lot of fuel, only in this way can the effect of long-term consumption not be paralyzed.

And because the Chang'e-3 lunar rover itself cannot return to the earth quickly, it is basically destined to be on the moon for the rest of his life from the beginning of his trip to the moon. Therefore, its materials will definitely be more elegant, and the design of the Chang'e-3 lunar rover is also more in line with the space environment. <>

And because the lunar rover actually needs manned spaceflight. Therefore, it is also equipped with a very good amount of food. And because it is controlled by an astronaut, it can be more clever in avoiding danger, and can stay on the moon for a long time while completing its mission.

Because solar charging. The Chang'e-3 rover is equipped with solar charging panels, which can use light energy to convert into a steady stream of electricity.

Because the rover uses special materials, it can resist the local environment on the moon.

Because the rover is not human, it does not need oxygen and food, and its lunar base is fueled enough to work on the moon for a long time.

The Chang'e-3 lunar rover is called "Jade Rabbit".

The Yutu lunar rover woke up autonomously at 5:09 on November 11, 2014. After spending the first moonlit night on the moon safely, and withstanding the test of the extremely low temperature environment for up to 14 earth days, the integrated electronics, measurement and control equipment on the "Yutu" lunar rover were successively energized, and after the electric charge reached a certain value, the switch was turned on, and the measurement and control line transmitted the signal to the ground, and the scientific researchers sent signals from the ground to the moon to set the working state of the lunar rover.

On July 28, 2016, the Chang'e-3 lander entered the 33rd lunar night hibernation period on time, once again setting a new international record for the longest working time on the lunar surface of a probe. And the rover "Jade Rabbit" lunar rover has also stopped working. For the Jade Rabbit, which has a design life of only three months, it is an overdue service and honorable retirement.

The Jade Rabbit lunar rover.

Yutu is China's first lunar rover, and together with the lander, it forms the Chang'e-3 probe. With a design mass of 140 kilograms and solar energy, the Yutu lunar rover can withstand extreme environments such as vacuum on the lunar surface, strong radiation, and extreme temperatures such as the extreme Wensen collapse of minus 180 degrees Celsius to minus 150 degrees Celsius. The lunar rover has the ability to climb 20 degrees and cross obstacles by 20 centimeters, and is equipped with scientific detection instruments such as panoramic camera, infrared imaging spectrometer, Liangyue radar, and particle excitation X-ray spectrometer.

On the evening of July 31, 2016, the "Jade Rabbit" lunar rover overfulfilled its mission and stopped working, and the lander was in good shape. The Yutu is expected to serve for 3 months, more than two and a half years have passed, and it is also more than two years of ultra-long service, and the Yutu is the first footprint left by China on the moon, which is of far-reaching significance. It worked on the moon for a total of 972 days.

Summary. The overall composition of the Chang'e-3 lunar rover is equivalent to a 140-kilogram "bus", carrying 20-kilogram instruments, a three-axle six-wheel structure, and a lifespan of 3 months.

Hello, the answer to this question is kilograms.

The Chang'e-3 lunar rover as a whole is equivalent to a 140-kilogram "bus", carrying a 20-kilogram instrument to work, and is a three-axis six-track Shenlun structure with a lifespan of 3 months.

Wu Weiren, chief designer of the lunar exploration project: In general, it has inherited the basic framework of Chang'e-3 Yutu. Efforts have been made on reliability, especially in the area of preventing stones, ravines, and friction on the moon, and thousands of experiments have been carried out to ensure that it will operate on the moon for a long time.

At the same time as the appearance of the lunar rover was revealed for the first time, the Bureau of Science, Technology and Industry for National Defense also announced the launch of the lunar rover naming campaign for the world. Previously, the lunar rover on the Chang'e-3 probe selected the name "Jade Rabbit" from nearly 200,000 names through a two-month naming campaign.

Wu Weiren, Chief Designer of the Lunar Exploration Project: Through the call for names, we can get more people around the world to understand, support and participate in China's lunar exploration program, which also reflects our country's self-confidence and openness.

For the new mission, the Chang'e-4 lunar rover also has higher requirements in terms of functions. While improving on the application of Chang'e-3, it will also carry out an energy-neutral atomic exploration mission on the lunar surface for the first time.

The Chang'e-4 lunar rover is equipped with four scientific payloads at the same time, among which the domestically developed panoramic camera, infrared imaging spectrometer and lunar radar all continue the configuration of Chang'e-3, but because the mission area is on the far side of the moon that the lunar probe has never reached, it is expected to bring discoveries of greater scientific significance.

Wu Weiren, Chief Designer of the Lunar Exploration Project: In the past, we could only see the far side of the moon when we circled, and we still had to go to the site to see the (moon) topography or materials unknown to mankind.

In addition, the Chang'e-4 lunar rover is equipped with a neutral atom analyzer in cooperation with Sweden. It will be used to observe high-energy particles at roving detection sites, which will also be the first international mission to carry out energy-neutral atom detection on the lunar surface. Wu Weiren also said that the number and scale of international cooperation payloads in the Chang'e-4 mission are also unprecedented.

Wu Weiren, Chief Designer of the Lunar Exploration Project: There are international payloads on the relay satellite, rover and lander, which can realize the sharing of achievements and scientific data, which will play a great role in the development of space science for all mankind.

According to Wu Weiren, due to the lack of understanding of the environment on the far side of the moon and the lunar surface, the lander needs to have a high degree of autonomous navigation and obstacle avoidance functions, and find a relatively flat area for landing. The implementation of the Chang'e-4 mission will break through the navigation and control technology under complex terrain and environmental conditions, and achieve the first soft landing and roving survey on the far side of the moon.

The first lunar rover to follow Chang'e-3 to land on the moon was officially named "Yutu"; At 9 a.m. on November 26, 2013, the Bureau of Science, Technology and Industry for National Defense held a press conference announcing that the name of the Chang'e-3 lunar rover was "Yutu".