Movie black technology

"Start the laser communication module..." The commander's voice sounded again in the hall, and the start button of the laser communication module was pressed immediately.

The commissioning of the laser communication system officially started.

The screen in the flight control hall cannot be filmed, but the corresponding progress will be informed by the host of the studio to the audience who are watching the live broadcast.

Even though the picture is monotonous, hundreds of millions of people around the world are still watching this live broadcast.

Every time the host talks about a new development, it will cause many discussions.

"Does anyone know what that laser communication vehicle looks like?"

"I searched through the official information, and found no pictures or videos of the laser communication vehicle. Could it be that this thing is also classified, and even the appearance cannot be disclosed in advance?"

"I think it's because the mission was announced too hastily, and the materials haven't been prepared in time... After all, this mission was only announced a few days ago."

An hour passes in the blink of an eye, and the configuration of the communication module is not so easy, especially this communication system is the first earth-moon laser communication system put into use in history, involving the ground, the earth orbit and the lunar surface, and there are signals in the middle Relay and many other issues.

The audience's patience was slowly worn away until Chen Shen appeared in the camera.

At this time, Chen Shen was looking at the data in the system in the flight control hall, but from the outside, he seemed more like sitting in a daze.

Seeing this, the audience who were already bored suddenly became excited.

"This lens is a familiar taste, this is the photographer from last time, he is back, he is back!"

"It seems that China Central Television has found their viewing code."

"If you don't understand, just ask, who is this thin man sitting in front? Is he an official? In the whole hall, he looks like he doesn't understand aerospace."

"Yes, yes, everyone is looking at the big screen, only this skinny man is distracted, he doesn't seem to know aerospace at all."

"Master, you haven't updated your news for almost a week, and the donkeys in the production team dare not rest like you!"

Chen Shen couldn't see these barrages at all.

He just focused on the information in the system.

Now the progress of the drone armor project has reached 49%, and the technology of the drone armor has been completed long ago.

What is emerging now is biotransformation technology.

It's just that the more he looked at it, the more he realized that this project was different from what he thought before.

He used to think that biotechnology and controllable wormhole technology are irrelevant, but judging from the technology announced now, the two technologies seem to be inextricably linked, and it can even be said that biotransformation technology is lighting Preconditions for controllable wormhole technology.

Moreover, this technology is not exactly the same as that shown in the movie, but Chen Shen has long been used to this. After all, it is not a matter of a day or two for the system to make magical changes to the project...

Just as he was thinking, cheers suddenly came from around him again.

He Wei, who has been paying attention to the debugging of the communication system all the time, immediately explained his doubts.

"We're connected! The lunar rover is connected to us!"

He was a bit incoherent, but Chen Shen understood it immediately.

This is to say that the communication system debugging is successful.

"The picture has been sent back?" Chen Shen asked.

He Wei pointed to a large screen in front of him.

I saw that a dynamic picture had been displayed on it at this time.

Chen Shen recognized at a glance that this was a picture taken with an external camera on the tail of a Tibetan antelope.

On the gray land, a huge unmanned vehicle had a big national flag in front of it, and in the distance was a dark universe.

As the camera moves, it can be seen that in this dark background, there is a glowing and colorful semicircle...

That is the earth!

Due to the tidal locking between the earth and the moon, when looking at the earth from the front of the moon, the position of the earth is fixed and will always hang in the same position in the sky.

However, many people have the impression that the entire earth can be seen from the moon, which is not entirely accurate.

As the Moon orbits the Earth, the illuminated part of the Earth relative to the Moon changes constantly, so Earth's phase changes are seen on the Moon.

In layman's terms, when you look at the earth from the moon, you can only see half of the earth or a quarter of the earth most of the time, and the rest is hidden in darkness, and sometimes the earth will be completely plunged into darkness.

Of course, sometimes the entire Earth can be seen, a phenomenon known as "full earth".

This is the same concept as the full moon, and the time of the two is the same.

When the moon is full when viewed from the earth, the earth is also full when viewed from the moon.

And compared to looking at the full moon on the earth, when the full moon is seen on the moon, the apparent area of ​​the earth is 13.5 times that of the full moon.

That is to say, the area of ​​the earth seen on the moon when the earth is full is much larger than the full moon seen on the earth.

Although there is only half of the earth at this time, the picture still looks quite shocking.

It's just that the audience's focus is obviously skewed.

Everyone is talking about the laser communication vehicle that just flashed across the screen.

This laser communication vehicle is specially made in China, and it is different from all previous lunar vehicles just by its size.

It is 2.5 meters wide from left to right, and 3.7 meters long from front to back. It is divided into two states. In the active state, all non-essential equipment on the body will be shrunk. At this time, the average height is 1.5 meters.

In the working state, it will be fully unfolded, the sides will be slightly stretched, and the height will increase to two meters.

The overall appearance looks like a small tank, and its weight is worthy of this title.

This communication vehicle weighs a full six tons. In order to allow this big fat man to have a certain degree of mobility on the moon, the designers used specially designed sealed tracked wheels for it, which can increase the force bearing area It prevents falling, and it also prevents lunar dust from entering the inside of the track.

The host also introduced the performance of this communication vehicle on the spot. The plasma battery it uses can also be charged by the solar panel, and the standby time is super long...

However, on the Internet, the live broadcast room has been swiped by a row of "59" bullet screens.

"If I'm not mistaken, the chassis of this communication vehicle should be modified from 59, right?"

"The cameraman turned the lens again and let me see how many pairs of wheels it has."

"Don't look at it, it's just five pairs, I've just seen it!"

"How old is 59, and you still let it go into space? It's such an old machine, can it pull it?"

"It can be pulled, but only a little bit, not too much!"

...

At this time, in the flight control hall, after the debugging of the communication system was completed, everyone was only temporarily excited, and hurriedly started the next task.

The communication vehicle turned back to the action state, then started the motor and slowly left the landing position of the Tibetan Antelope, leaving a long track mark on the moon.

Afterwards, the rear hatch of the Tibetan antelope slowly closed...