As in the case of the recyclable rocket test, a series of instructions and reports rang out in the command center.

On the big screen, the launch stand has been fully opened, and the rocket is no longer tied and fixedly supported.

By the time the countdown was 1 minute, the rocket was about to ignite. Near the arrow body, white smoke rises from time to time, which is a phenomenon formed by evaporating liquid hydrogen, as well as liquid oxygen, which is used to cool the engine, driving the condensation of water vapor in the air.

Ye Ziheng had already seen a lot of rocket launches, and although he attached great importance to it this time, he couldn't help but look at Gu Song at this time.

This launch is hundreds of millions of dollars spent.

Gu Songke is different from his previous customers, and it is basically the strength of the organization that supports this consumption.

He is a person who is paying money, what kind of mood will he be at this moment?

As a result, Ye Ziheng only saw Gu Song's calm side face.

Ye Ziheng smiled.

Also, directly injected $1 billion into aerospace, and just released a mystery map that amazed the world and began to sell well, how can a man with tens of billions of assets be so unsinkable?

In the past few meetings, haven't you fully felt his maturity?

Gu Song listened to the countdown and started to report directly below 10, and the rocket was already obviously moving.

In fact, he is feeling that in such a complex system engineering, every link is well-thought-out and accurately executed.

Everything has an epic artistic beauty of construction machinery.

Now, in the engine, the fuel should be mixed and pre-ignited.

Huaguo's rocket will not wait until the rocket thrust reaches enough to loosen the shackles on the rocket, but directly let the rocket start from scratch and take off with a slow growth rate.

The countdown cleared, and a huge flame surged out from the bottom of the rocket that was far larger than the last test, and a very large area of white smoke burst out.

Then, the rocket began to rise into the air, from very slowly, to faster and faster.

In just one minute, the rocket had disappeared from sight, leaving only a point of light, barely discernible in the twilight when the sun was already setting in the west.

Only on the screen of the launch command center, you can also see the current real-time picture through the camera installed on the rocket body and the optical tracking and control system.

Next, wait for the rocket to reach a predetermined altitude and realize the separation of the first and second stage rockets.

The supreme principle of rocket launch is to save money and be controllable, not to get into orbit as fast as possible.

The designers limited the role of the first-stage rocket to the maximum thrust that could be used, and the height was increased against gravity. If the spacecraft needs to reach a higher orbital altitude, the number of rocket stages will be even higher.

After each stage runs out of fuel, it becomes a burden.

Then, they will be decisively separated in an instant, reducing weight and allowing the subsequent two-stage rocket engine to play a greater role.

After reaching a predetermined altitude, the rocket rises vertically and turns to a lateral flight.

At this time, under the influence of the earth's gravity, the rocket actually has a tendency to fall. Only when it accelerates laterally to the first cosmic velocity will it stop falling and become an artificial spacecraft flying around the Earth.

Every ignition, every vector jet control attitude, and every stage of the trade-off are the best design under the existing conditions, and the most accurate execution is achieved through the best manufacturing techniques.

The slightest deviation will lead to a thousand mistakes.

In Gu Song's thinking and emotion, the first-stage rocket, which has a lot of fuel and huge thrust, finally ran out of fuel, and then successfully achieved separation.

Not enough, the orbit of a relay satellite is higher than that of an ordinary satellite. Now the two-stage rocket ignites, continuing to push altitude.

Soon, the second-stage rocket finally sent the satellite beyond the Kármán line and into outer space, more than 100 kilometers above the surface.

"Fairing detachment!"

Already in outer space, the satellite will no longer be aerodynamically affected. The fairing is also a weight and a burden. Reduce weight even further, speed up, and accelerate to the target track!

The vector nozzle of the rocket adjusts the angle of the jet, and the flight direction of the rocket is no longer perpendicular to the surface climb height, but begins to accumulate horizontal velocity in the general direction, ready to enter orbit.

When the rocket has entered outer space, the launch mission has been completed for the most part, and the next work will be handed over to the Chang'an Satellite Tracking and Control Center for scheduling.

Just as Gu Song now wants to build his own aerospace tracking and control network through quantum technology, those who now have their own complete spacecraft tracking and control network are all space powers, or countries with close cooperation.

The first relay satellite of the Qunxing program has reached outer space, and it needs to rely on the space tracking and control system for follow-up observation and control.

In the command hall of the Jincheng Satellite Launch Center, the real-time tracking and control data of the Chang'an Satellite Tracking and Control Center were transmitted, as well as follow-up intensive instructions.

Now, we are waiting for the satellite to be put into orbit, the satellite and arrow to be separated, and the solar sail panels to be deployed, and the networking test with other communication satellites has been successfully completed.

As the launch mission came to an end, the hearts of Jian Yushu and Ye Ziheng gradually relaxed.

They looked at each other and smiled slightly, feeling a little relieved.

Gu Song felt that the road ahead was longer.

Watching a real launch mission up close is also a huge impact on him.

Different from the test, how many resources and how many high-end talents need to be mobilized for the real launch mission?

Not to mention how much has been spent in the early stages of rocket and satellite design and manufacturing in the past few months. In this month alone, at the Jincheng Satellite Launch Center, a team of hundreds of people has worked hard for it.

Hoisting, testing, fueling......

And at this moment, it is supported by the measurement and control network scattered all over the world...

In the depths of the ocean, there are ocean-going TT&C vessels.

In the depths of the desert, there are ground measurement and control stations.

In foreign countries, there are cooperative measurement and control stations to provide data.

In the Chang'an Satellite Tracking and Control Center, there is an equally large team gathering in the tracking and control hall to serve the first satellite of Qunxing-1 and the first relay satellite of China.

This is the space launch.

Moreover, this is only a launch of a satellite weighing less than 4 tons, and it only needs to reach a synchronous orbit no more than 500 kilometers above the surface.

What is Gu Song going to do?

The interplanetary "improvise" spacecraft, with a main module length of 800 meters and a diameter of 100 meters, comes with an annular functional module with a diameter of 300 meters and a circular habitation module with a diameter of 500 meters.

With such a rocket? Such a launch system?

Gu Song sighed and wailed in his heart, artificial intelligence!

If artificial intelligence doesn't come out, let him work hard at the current level for fifty years, can there be a hopeful goal?

No, you can't!

After going back this time, I will go crazy to attract gold and crazy scientific research!

The puzzle mobile phone was born, and the mobile Internet and 4G entered this timeline in advance.

Now, let everything change more violently!

Sogou reading website: