It is precisely because of this that when the spacecraft was about to be completed, just a few days ago, Wang Xu had already taken the Earth-Moon-type business jet dedicated to Tiangong Technology, namely the Phoenix-5 space plane, to the moon. So when Wang Bin came to the command center, he saw that Wang Xu was already at the lunar spacecraft manufacturing base.

In fact, Wang Bin still envies Wang Xu very much in his heart. After all, with his current situation, he really doesn’t know when his superiors will allow him to go to space!

According to Wang Bin's estimate, his superiors will not always restrict him. When conditions are ripe, his superiors will still allow him to go to space. This time is most likely when the construction of Pangu-level space city is completed.

But now the construction of Pangu-level space city is completed, but there are still a few years left. In other words, Wang Bin doesn’t have to think about going to space in the past few years.

Of course, this is just Wang Bin’s own guess. The specific one depends on the official arrangements and the technical reliability of their Tiangong Technology.

"Report to the command center, the main body of the spacecraft has been built, the engine and flight control system have been installed, and the spacecraft has now had preliminary flight capabilities. The "Dijiang" space scientific research and exploration ship is requesting a first flight." When all the takeoff preparations were completed, Wang Xu immediately reported to the command center on Wang Bin and the others.

At the command center, after listening to Wang Xu's report, Mr. Qin nodded and said, "Hello, the designers, technicians, and construction workers of the "Dijiang" space scientific research and exploration surveying ship! I am the commander-in-chief of the construction of this spacecraft. I am very clear about the efforts and sweat you have put into designing and manufacturing this spacecraft.

It is precisely because of your efforts and dedication that our Chinese civilization and human civilization can build this 10,000-ton spacecraft, and this spacecraft is essentially different from the spacecraft built before our human civilization.

Before this, the spacecraft made by human civilization could basically only fly near the earth's orbit, and at most it could only send humans to the moon. The people and supplies they carried were very limited each time, basically only one or two people, and even at most it could only carry five or six people.

Even so, every time a spacecraft is launched, it will cost a huge price.

However, this spacecraft is different. This spacecraft not only has a huge size and a mass of more than 10,000 tons, but also has the ability to sail in deep space. It can be said that with this spacecraft, the earth will no longer limit our pace in the future, and the entire solar system will also become a paradise for our human civilization.

So I want to thank you. It is your efforts that we humans are about to enter a new era. At the same time, your names will be remembered in the history of human civilization, and our human civilization will be proud of you!...

Now I order the takeoff request from the Dijiang spacecraft, and allow the takeoff!"

"Yes!" Wang Xu replied vigorously.

After the answer was completed, Wang Xu immediately turned around and ordered the spaceship pilot who had been preparing behind him, "Please pay attention to all personnel and board the ship!"

With Wang Xu's order, these people immediately entered the Dijiang spacecraft in an orderly manner and immediately set off the final self-test before taking off.

Although the Dijiang Universe Exploration and Measuring Ship is very intelligent and most of the equipment is intelligent, the spacecraft still needs a large number of personnel to fly.

According to personnel configuration, even if the spacecraft takes off, hundreds of people will need to operate the spacecraft even if it is a minimum configuration.

Even now, most of the spacecraft's equipment has not been installed in place, and the spacecraft is only flying from the surface of the moon to the moon's low-Earth orbit, but the most basic operators are still indispensable.

"The self-test of the flight control system in the spacecraft flight control system has been completed! Everything is normal in the flight control system!"

"The spacecraft power system is under self-test...! The power system self-test has been completed, and the power system is all normal!"

"The self-test of the spacecraft steering system...! The self-test of the steering system has been completed! Everything is normal!"

"The spacecraft power system is under self-test...! The power system self-test Wang Bin, everything is normal in the power system!"

"The spacecraft's thermonuclear controlled nuclear fusion system is under self-inspection......... The thermonuclear controlled nuclear fusion system has been self-inspection! The thermonuclear controlled nuclear fusion system is normal!"

"The spacecraft cold nuclear fusion system is under self-test...! The cold nuclear fusion self-test is completed! Everything is normal for cold nuclear fusion!"

"The spacecraft life maintenance system is under self-test...!"

As the spacecraft's self-test begins, the spacecraft's intelligent detection system begins to conduct self-testing of the spacecraft's various subsystems.

Although the spacecraft had only the most basic aerospace capabilities and did not have other equipment installed at this time, as a real spacecraft, it also had hundreds of subsystems of various sizes, and there were countless sub-control systems and sensors under each subsystem.

Therefore, the self-test of the spacecraft is not fast, and it takes nearly two hours to complete. This is based on the most advanced supercomputing system of human civilization on this spacecraft. If this supercomputing system is not available, relying solely on ordinary supercomputing, even if it takes a few days, it may not be possible to complete the self-test!

Two hours later, Wang Bin, Qin Lao and others finally issued a takeoff order after they had completed the self-test of the spacecraft and were ready.

With the order issued, all the people on the side of the spacecraft began to evacuate. After a few minutes, the gate above the spacecraft manufacturing workshop was finally slowly opened under the guidance of the motor. White gas suddenly rushed from the spacecraft manufacturing workshop to the surface of the moon. Wang Bin and the others naturally knew that this was caused by the temperature difference and air pressure difference between the workshop and the moon's surface. As long as the air in the workshop is emptied, these gases will also disappear.

Sure enough, within a few minutes, the white gas disappeared, and the astronauts in the spacecraft finally pressed the button to ignite the spacecraft engine in the eyes of everyone.

In an instant, a hot flame began to erupt from the rear of the spacecraft. Immediately afterwards, the spacecraft began to slowly rise under the powerful thrust of the engine. After the spacecraft flew out of the assembly workshop, the spacecraft's speed began to increase rapidly, and the orbit began to change.

After all, the fuel of the isotope engine in the spacecraft is very limited at this time, and it can only be enough for the spacecraft to fly from the moon to the near-earth orbit of the moon. When the orbit is very amazing, the mission of these isotope engines will also be completed. At that time, these engines will be unloaded. In the future, when the spacecraft sails in the universe, it will rely entirely on the spacecraft's power module to complete it.
Chapter completed!