In the military industry that year, the cloud bombs started to wash the ground for monkeys

"When raising, make sure nothing goes wrong."

As the commander in chief of the launch, Mr. Qian gave the order to refuel.

The first and second stages of the Long March [-] rocket are conventional fuel.

The upper part is equipped with an oxidizer tank of liquid dinitrogen tetroxide

The lower part is equipped with a fuel tank for liquid unsymmetrical dimethylhydrazine.

The third stage uses liquid hydrogen and liquid oxygen fuel with high-altitude start-up capability.

It took a long time to refuel, but everyone stayed in the control room and did not leave.

Until four o'clock in the morning, the red warning light in the control center came on, indicating that the fuel filling work was completed.

"Clear the venue immediately and conduct the last inspection!" Elder Qian gave the order again.

All non-related equipment, all on-site personnel, were evacuated after final checks prior to launch.

Every launch, everyone gets more and more nervous as we go to the back.

If the slightest problem is found in the end, a lot of preparatory work will be wasted.

As time went by, the launch site was completely cleared and entered the final launch state.

Lu Xuan also became nervous. After this satellite was launched into the sky, many projects could be verified.

"10 minute countdown to launch..."

"Check each system, start each monitoring radar..."

Qian Lao's voice spread through the loudspeakers to all the launching units.

The entire launch site area was displayed on the large screen in the general control center.

"The launch tower is open..."

With the order issued, the box in front of the launcher can be clearly seen on the big screen unfolding towards both sides.

Then it reveals a white-painted, upright rocket held by a swing rod.

"30 seconds...20 seconds..."

“10...9...3...2...1，点火！”

With the pressing of the remote ignition system button.

A second later, orange flames erupted from the bottom of the rocket.

The passages on both sides of the bottom of the launcher quickly sprayed billows of smoke.

boom!

The whole earth was shaking.

The violent roar of rocket engines can be heard in the distant control room.

Under the increasingly brighter flames at the tail, the rocket began to rise slowly, at a faster and faster speed.

"Hot Row Turns...."

Before everyone breathed a sigh of relief, the staff began to remotely operate the rocket's flight attitude.

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"The remote sensing system is normal..."

"Light radar tracking is normal..."

Every few tens of seconds, the personnel of each monitoring station will report the status.

Sitting beside Qian Lao, Lu Xuan could even feel Qian Lao's body trembling slightly due to nervousness.

"Escape Tower Separation..."

After flying straight for nearly 3 minutes, the escapees began to separate.

Every operation on the rocket is a little closer to success.

But the closer to success, the more nervous everyone is, not daring to relax in the slightest.

"The first level of separation..."

"Second stage ignition..."

"Light radar normal..."

"The flight attitude is normal..."

"The remote sensing signal is normal..."

0...  

With the situation report sent back from each monitoring station.

The entire control center was so quiet that a needle could be heard, and even the sound of breathing could be heard very clearly.

"Secondary engine flameout..."

"Third stage engine ignition..."

"Third stage engine shut down, taxi segment begins..."

"Third stage engine shut down a second time, end correction initiated..."

"The end correction is over, pay attention to adjust the flight attitude at any time..."

"Spin engine fire..."

"Spin engine off..."

"Entering the scheduled track..."

"Perform separation procedure..."

"The satellite is officially launched..."

On the predetermined orbit, the last stage of the rocket body separates from the satellite.

Then the satellite's solar panels began to slowly unfurl.

"Found the signal..."

"The signal transmission is normal..."

Papapa

Inside the control room.

Suddenly there was warm applause.

"We made it!"

Everyone clapped their palms red and even hugged each other to celebrate.

"Received the first remote sensing satellite image..."

When the control center received the first picture sent back by the satellite, the applause of the entire control center became even more enthusiastic.

It is really not easy for the usually rigorous aerospace science and technology workers to shed tears while smiling.

"The communication function is normal..."

"Telemetry is functioning normally..."

After another series of tests, all functions of the satellite are operating normally.

"Mr. Qian, Mr. Chen, congratulations!"

Lu Xuan also hugged the two old people excitedly.

286 Dongfeng 31, the winter wind that can blow to Yingjiang

The first Beidou satellite was successfully put into orbit, and the superior leaders and military leaders called one after another to express their congratulations and encouragement.

However, just one Beidou satellite simply cannot cover all the land and millions of square kilometers of sea area.

Moreover, the second satellite must be successfully launched to establish a network in order to form a regional satellite system.

"Within three months, we will put the second Beidou satellite into space."

"That's right, we have spare rockets and spare satellites, and there will be absolutely no problem within three months."

After the successful launch of the first Beidou satellite, Qian Lao, Chen Lao and the others spoke with joy and pride.

The military leaders who heard this were all happy.

Since the establishment of Rabbit Aerospace, there has never been such an intensive launch of satellites.

Although rockets and satellites are ready-made, everyone knows what the current rabbit technology is.

First of all, it is necessary to complete the collection of various data on the launched satellites, and then make necessary "[-]" improvements to the second satellite.

All this takes time and requires a lot of energy from researchers.

Because of this, another aerospace project may be delayed.

That is the improvement of Dongfeng 31, which is an intercontinental strategic missile with a design range of 8000 kilometers.

"It seems that our base will participate in the improvement project of Dongfeng 31." Lu Xuan said helplessly.

The Ministry of Space and Space is now putting all its energy into the construction of the Beidou satellite system.

And the third and fourth will continue to be launched in the future

The big guy above now requires:

Not only must the Beidou system cover the whole country, but also the entire southeast.

Even if conditions permit, they want to cover the whole world like Yingjiang and Maoxiong.

Although this investment is very large and the cost is very huge, it can no longer hinder the determination of the big bosses above.

Being able to monitor the whole world, you can have a panoramic view of the wind and grass anywhere in the world, which is too tempting for bigwigs.

"Haha, that would be the best."

Hearing that Lu Xuan wanted to participate in the improvement of Dongfeng 31, Mr. Qian naturally wished for it.

The 618 base has very complete missile technology, even surpassing the technical reserves of aerospace.

The reason why Lu Xuan wanted to participate in the Dongfeng 31 project.

In fact, there is another very important reason.

In the original history, many technical details of the Dongfeng 31 project were leaked.

In the end, Dongfeng 41 had to be fully launched and speed up due to insufficient preparation.

It is precisely because of obtaining these technical materials that Eagle Sauce has developed a targeted NND defense system.

Later, this system was deployed to Nanbang Country, and Dongfeng 31 should be intercepted during the launch phase.

"Old Qian, is there a person named Guo Wanjun in the Dongdong 31 project?"

Lu Xuan had long been trying to recall the whole story of that leak, but the time was too long.

Moreover, this matter was not made public in the original history, and Lu Xuan didn't know much about it.

It wasn't until now that Lu Xuan had a flash of inspiration and vaguely remembered the name.

"what happened?"

"I've never heard of this man."

"Are you trying to poach someone from us again?"

As soon as Mr. Qian heard that Lu Xuan asked someone, he immediately became vigilant.

This kid Lu Xuan has poached a lot of people from various military units across the country over the years.

When many units saw Lu Xuan, the first thing they thought of was that this kid must have no good intentions.

Now, the workload of the aerospace department is very large, and each scientific researcher has his own position.

There is a shortage of people in the aerospace department, so how can this kid Lu Xuan poach a corner?