Reborn Tech Scholar

Chapter 442 Chang'e [-] Lands on the Moon (Subscribe)

Huaxia is now more and more confident.

Therefore, the Chang'e-[-] probe has always had a live broadcast room, and even at key nodes, there will be live TV broadcasts, such as the launch of the Chang'e-[-] probe, the migration of the earth and the moon, the near-month braking, and the orbiting of the moon. These key nodes , are broadcast directly on CCTV.

The live broadcast room is mainly for Internet users to watch.

Therefore, regarding the Chang'e-12 probe, the news hotspots are very high, and they often grab the headlines. In contrast, during this period of time, the exposure of celebrities is greatly reduced. The main hall, or the launch of Chang'e-[-] at the end of December, are not comparable to stars or entertainment circles, and are not at the same level.

And the entire month of December, also known as the black month of the entertainment industry, was horrible. Even if celebrities deliberately spread scandals, they would not make headlines.

"Excellent! I am Great Huaxia!"

"In the beginning, when Shenzhou [-] was the first manned spaceflight, I was so excited that I stayed up all night. Now that we have launched Chang'e [-] to explore the moon, it is incredible to think about it!"

"The Earth-Moon migration route of Chang'e-[-] is so beautiful. I have never seen such a beautiful Earth-Moon migration route. It saves a lot of time than before!"

"Different from Chang'e-[-], the orbit of Chang'e-[-] is not small. It circles the moon from different angles and sends photos of the moon back to the earth, so that we can learn more about the moon!"

"It's unbelievable. The two relay satellites provide information constantly and form a communication network with the communication satellites orbiting the earth, so that the signal delay is only a mere three seconds. May I ask, who else can do this feat?"

"What is so proud of a lunar probe? The United States has manned the moon landing half a century ago, and more than once. They have space shuttles. Now we can only use spaceships. Other American probes have explored Mars. Probes are about to fly out of the solar system. You guys are so superficial!"

"Since you look down on Huaxia so much, why don't you go? Be your American!"

"."

On the Internet, you can see relevant news about the Chang’e-[-] detector everywhere. On platforms such as WeChat, Weibo, Station B, Zhihu, Douyin, etc., there are either short videos of Chang’e-[-], or there are UP masters who analyze each The link and the technology contained in it, including the analysis of Chang'e-[-] and the differences between Chang'e-[-] and Chang'e-[-] this time.And on Zhihu, it is also in the top ten of the hot search list, and the popularity remains high.

"Sorry, didn't NASA announce that it was going to return to the moon? Why hasn't there been any movement until now? Could it be that NASA took taxpayers' money and wasted it?"

"Why was NASA able to manned the moon landing half a century ago, but not now!? Is it really like the legend, it was not the real manned moon landing, but it was done in a Hollywood studio?"

"Why, as God's chosen people, would I be jealous of Chinese people?"

"I've decided, I want to join the team and make zero yuan purchases!"

"."

There are also heated discussions on Facebook and Twitter overseas. After all, over the years, Huaxia has achieved one after another. In maintenance, the service life is coming to an end, and there will be no space station to use at that time, and the construction of a brand new space station will not be completed overnight, and the result will be that NASA has to cooperate with the China Space Agency. Temporarily rely on China's Tiangong space station!
This makes the Americans, who have always been extremely arrogant and full of arrogance, unacceptable. After all, they are the hegemons of the world, and they can fight whoever they say.

However, if the family wants to build a space station, it will be impossible within ten years.After all, a space station is a complex system composed of many interrelated subsystems. A fully functional space station usually needs to have 10 modules, namely the main structure, power supply system, temperature control system, attitude control system, orbital operation and propulsion system, and automation. and robotic systems, computer and communication systems, environmental and life support systems, occupant accommodation, occupant and cargo transportation systems.

The fourth-generation space station, like the International Space Station, is operated by the National Aeronautics and Space Administration of the United States, the Russian Space Agency, and the European Space Agency.A total of 16 countries or regions participated in the international cooperation program jointly promoted by the six space agencies of Dongying Aerospace Research and Development Agency, Maple Leaf National Space Agency, and Brazilian Space Agency, with a total cost of 600 billion U.S. dollars!

Such an expensive investment, even the United States, which has super high military spending and deep pockets, can't afford it!
Qin Yuanqing also laughed off the heated discussions outside. Now Huaxia is speeding up the layout of aerospace engineering. The market share of Beidou Navigation is now comparable to that of GPS. It is fully equipped with global navigation. In addition, Huaxia is a big smartphone manufacturing country. More than 70% of smartphones in the world are manufactured in China, which means that 70% of smartphones are equipped with Beidou navigation system.

In addition, China is a big shipbuilding country, and China has the largest fleet, so it is naturally equipped with the Beidou navigation system.

Communication satellites, meteorological satellites, earth resource satellites, reconnaissance satellites, broadcast satellites, geodetic satellites, astronomical satellites, etc., China is also launching one after another, forming a huge "satellite family". It is estimated that in another five years, China will surpass the United States in the number of satellites in space and become the country with the largest number of satellites in the world.

As for the space station, Huaxia is also speeding up its construction, and it is expected that a space station belonging to Huaxia will be built in 2020 or 2021.After accumulating experience from Tiangong-[-] and Tiangong-[-], Huaxia has solved various space station technologies.

And compared to before, the technical conditions are greatly improved now, with a complete navigation system and communication system, the space station will be able to contact the ground command center very conveniently, watch Chinese TV programs on the space station, and even video chat with family members. is a breeze.

It can be said that China's technological development in recent years has also greatly promoted aerospace engineering.Huaxia's development is all-round, not just limited to one point, but one area!

On the day when the Chang'e-[-] probe was going to go from orbiting the moon to falling on the moon, Qin Yuanqing also left Shuimu temporarily and came to the National Space Administration.

"Academician Qin, this is the detection data sent back by Chang'e-[-] in the past ten days. Take a look and see if there is any need to modify the relevant parameters!" Qin Yuanqing just arrived at the command center, the commander-in-chief said.

From the commander's point of view, Qin Yuanqing is more useful than a supercomputer. He believes in Qin Yuanqing's ability more than a supercomputer.

This time Chang'e-[-] really surprised the commander-in-chief. He discovered that the earth-moon migration can be done in this way. It turns out that the optimal earth-moon orbit they calculated before is not the real optimal earth-moon orbit.

Qin Yuanqing looked at the relevant data, and then compared the landform map of the back of the moon taken by the Chang'e-4 probe. Qin Yuanqing took out an A[-] paper, drew on it, and listed the company, then frowned slightly.

"I need to revise the moon landing point. I found that the more and more data are a little off. Although it can make a soft landing, it is not the best moon landing point!" Qin Yuanqing said.

"Okay, Academician Qin, modify it as you said." The commander-in-chief said.

"Commander, isn't this too reckless? It's not appropriate to temporarily modify the parameters and change the landing point." The chief designer of the Chang'e-[-] probe frowned slightly.

"According to what Academician Qin said, we should trust Academician Qin!" said the commander-in-chief.

The others frowned. After all, it was a big taboo to temporarily modify such a thing, and Qin Yuanqing had already said that it would not affect the soft landing on the back of the moon. Why modify it in this case.

"Follow Academician Qin's wishes!" At this moment, an old voice sounded, and it was Academician Sun who came in.

When other people saw that it was Academician Sun, they immediately had no objections. This is the authority of Academician Sun in aerospace engineering. It is the authority he has established through his life's hard work and continuous success. His personal prestige has surpassed the title of appointment.

Qin Yuanqing showed a slight smile. His revised landing point, the planned landing position of the probe is the northwest direction of the Von Karman impact crater.

Even if there is a certain deviation in the final landing position, the probe will not crash into a pile of mountains in the southeast.

It can be said that the revised plan can realize the accurate landing of the probe, has a high error tolerance rate, and is also conducive to Chang'e-[-]'s exploration activities on the back of the moon.

The modified parameters and new landing point were transmitted to Chang'e-[-] through two relay satellites, and now there is still an hour before Chang'e-[-] achieves a soft landing on the back of the earth.

At this time, the soft landing of the Chang'e-[-] probe also began to enter the live TV broadcast time, and this live broadcast once again ushered in a wave of high ratings.

"Attention all departments, in half an hour, the Chang'e-[-] probe will officially enter the moon landing stage, please prepare in advance!"

"I repeat again, the Chang'e-[-] probe will land on the moon in half an hour. All departments please report the status of the probe at any time to ensure the perfect progress of the moon landing!"

In the command center, researchers and experts looked up with serious expressions on their faces.

As the countdown to the moonfall phase entered, the entire command center became extremely busy again, and everyone's expressions on their faces were tense, and they devoted themselves to their respective positions.

At the same time, the situation about the Chang'e-60 probe and the two relay satellites was constantly being reported to the command center. When entering the final [-]-second countdown, everyone held their breath and looked forward to this moment.

This moment is so exciting, either it will be a great success and receive countless applause and honors; or it will end in failure. The hard work and efforts during this period will be in vain, and everything will be in vain!
Whether the Chang'e-[-] probe can be a complete success depends on this moment.Whether the second step of the lunar exploration project can draw a successful conclusion depends on this moment!
The viewers at home and abroad who are watching the landing of the Chang'e-[-] probe on the moon are also extremely excited and nervous, after all, the result will be announced soon!
　Double 12, have you picked your hands yet? (狗头)

　　Code words are not easy, please support the genuine version!
　　
　
(End of this chapter)