Global monopoly of technology

Above the western Pacific sky, the core-level rocket of "Star Arrow 1703" is adjusting its attitude. There is a module called "grid rudder" on the rocket, which can be turned. This is the same as the "grid wing" on the missile cannot adjust the direction. The big difference is that the grille rudder can adjust the direction left and right, and its function is to stabilize the course.

During the descent of the rocket, under the influence of high-altitude, high-speed and strong air currents, this module will not always roll over.

This thing is not exclusive to Star Arrow International, SpaceX also has rockets, but it is not invented by SpaceX, but the former Soviet Union.

In addition, the first stage ignition after separation from the second stage rocket is not to achieve the intended orbit, but because the recovery site is on the surface of the planet, a second ignition is required to move the rocket that was originally separated from the first and second stage due to gravity and inertia. The orbit in the flight direction was recovered near the recovery site.

At this moment, the audience saw that the core-level rocket shown in the live broadcast was continuously decelerating.

When it decelerated to 30ms, the landing gear opened. It is worth mentioning that the landing of the Xingjian 1703 heavy rocket was descended by inertia, and there was no hovering action before landing, because the landing of offshore platforms generally does not perform secondary ignition.

Finally, at the moment of 9 minutes and 53 seconds after the launch of the rocket, Star Arrow International has set a new record in the history of human space launch, successfully achieving the feat of secondary rocket recovery for the first time, and this honor has been included in the bag.

The second-hand rocket at the core level successfully landed on the barge landing platform under the witness of followers all over the world.

It is worth mentioning that the picture this time is not a shot from a barge, because it will interfere with the signal when landing, and the signal is transmitted to the satellite through the offshore platform, and then from the satellite to the major platforms.

However, the commercial DJI drone can perfectly undertake the shooting task, but it needs to be shot from a long distance, so the picture is not high-definition.

At this moment, the background sounds in the live room cheered and reached a new peak. The live shots also gave a secondary shot of the flight control center to audiences around the world.

At this moment, the staff of the flight control center finally couldn't suppress the agitation in their hearts, and after holding their breath for nearly 10 minutes, they broke out completely.

The barrage in major live broadcast rooms has completely exploded, and the melon-eaters at home and abroad have already maxed out the forum.

"Really awesome, praise human wisdom."

"As an aerospace enthusiast in a magnesium country, seeing this scene, please give me a trip to China's old vinegar, it's sour."

"Excited wailing, this is the future, the future of infinite possibilities."

"Everyone, the stars and the sea need us to work hard."

"How much money has to be saved."

"No one is paying attention to Bluestar's satellites anymore. The announcers have already reported that the satellites are in the scheduled orbit, and no one is discussing it, haha."

"How many people love to watch satellite docking before, but now they only pay attention to the rocket to 2333"

"I may be bloated, proud."

"Please be confident, get rid of the possibility, boldly swell and be proud."

"That's Academician Yang."

"I heard that Academician Yang Jian'an is the chief designer of the Star Arrow series."

"Everyone is cheering, only Yang Wenzhong, but seeing his expression is inexplicably painful, Yang has worked hard, we all know how much pressure the Star Arrow team has been under."

"Salute to all the astronauts who are fighting on the front line, whether they are famous or unknown, you are all heroes."

...

The camera gave Yang Jian'an a close-up. When everyone couldn't restrain the excitement in his heart and completely released and reveled, he sat quietly in his place, his calm face felt relieved. .

Succeeded!

This is enough!

I'm afraid outsiders don't know how much pressure he has faced during this period of time, only he knows.

Time passed by one minute and one second. At this moment, it is 33 minutes and 57 seconds after the launch of "Star Arrow 1703". The satellite has circled the sky several times, and the live data shows that the speed at this time is as high as 35,224 thousand. When meters, the height reached 704 kilometers.

This satellite will bring greater optimization and upgrade to Bluestar's map service.

Forty minutes later, the audience was still unhappy, but when they were about to exit the live broadcast room, the camera switched to another scene once again allowing most of the audience to choose to continue watching.

Surprisingly, Archbishop Luo Sheng appeared in the live broadcast. It is no exaggeration to say that the audience who watched the live broadcast to the present are all enthusiastic fans of Luo Sheng.

The live broadcast of this launch has undoubtedly made countless people excited, and it has also affected thousands of young people, and young people who have the dream to devote themselves to the aerospace industry to strengthen their future path.

Many college students secretly made up their minds to study hard to join Star Arrow International in the future. Because of Luo Sheng, because of Star Arrow International, and because of what is happening at this moment, they believe that the journey of the stars and the sea can be from Star Arrow International. Start.

The footage in the live room was a temporary media conference hall, and the audience saw a large number of domestic and foreign media reporters on the scene.

At the moment, at the media conference, Luo Sheng, who was standing on the speaking stage, put his hands on the edge of the speaking stage, and the stroboscopic flash of the lens kept hitting him, and Luo Sheng's face wore a bright smile.

Of course I am happy. How can I be unhappy about this situation, especially when Star Arrow International is making history while SpaceX overturned yesterday. He can predict that tomorrow's news report will be particularly interesting.

At this moment, Luo Sheng is hosting this temporary press conference as the CEO of Star Arrow International.

"I announce that the launch mission of Star Arrow 1703 was a complete success. The booster rocket and the core-level second-hand rocket were successfully recovered. This is the first time in human history that the second-hand rocket has been successfully launched and recovered. We have made history."

As soon as the speech fell, the reporters on the scene gave a warm applause. The vast majority of domestic media people applauded from the heart, and they were also very excited. This is not only the success of Star Arrow International, but also the significance. .

The foreign media reporters politely applauded.

"I saw that both the Internet and the media have given me all the credit for the successful launch of the Star Arrow mission. Frankly speaking, I feel ashamed. I have no credit. All the credit goes to Academician Yang Jian'an and all the staff of Star Arrow International. With all the engineers, without their years of hard work, there would be no achievements today."

"Actually, I was taking a cool vacation under a coconut tree in Sanya a week before the launch of Star Arrow 1703."

As soon as this remark came out, there was a burst of laughter from the audience. The fans who watched the live broadcast directly called the archbishop's mentality to be stable.

In fact, if the launch fails, Luo Sheng must have been sprayed by saying that. Regardless of whether you are the richest man in the world or the first person in modern technology, the spray is absolutely unambiguous.

But now that it succeeds, it is different, and the lick is over.

However, it is one thing for Luo Sheng to be so humble. Everyone knows that without him supporting the domestic aerospace industry for several years, tens of billions and tens of billions of money will be burned in it, and it will not be possible to achieve today’s achievements. It's hard to cook without rice.

You know, Star Arrow International’s annual R&D investment is no less than 40 billion RMB. The "Star Arrow" series rocket recovery project alone has already spent nearly 50 billion RMB in it, but Star Arrow International’s R&D department is more than this one. In the field, the new materials research project of Professor Liu Jianwei’s team, as well as the nanorobot research team project of the Hafnium University of Technology recommended and dug up by Star Arrow International, are constantly burning money.

In contrast, the national aerospace budget is only 13 billion yuan a year. Although money is not everything to engage in cutting-edge technology, it is basically impossible to do without money. Without money, even laboratories are provided. No, how can technology advance?

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