"Dear viewers, this is 15:22 on October 4, 2028, Xiadu time. At this moment, we will witness the aerospace heroes Zhang Tao, Liu Ning and Wang Dongdong aboard the 'hero spacecraft' White Rabbit 9' Return to Earth..."
"White Rabbit No. 9 is ready, let's follow the camera and embark on this great journey home..."
"Countdown, 3, 2, 1, fire!"
Following Zhang Tao's instructions, raging fire rose from the bottom of White Rabbit No. 9, blowing away the surrounding sand and soil.
"Boom~!"
After a loud noise, the camera began to shake violently.
Through the window, you can see the ground moving away rapidly, and the spacecraft begins to rise slowly.
The anchor stopped at the right time to explain, and together with all the viewers, quietly followed the dynamics of the spacecraft.
After more than ten seconds, the camera gradually became smooth, and the last ray of horizon outside the window disappeared.
"Take off successfully!"
"Immediately afterwards, our White Rabbit 9 will enter the lunar orbit and fly around the moon for one and a half times. After adjusting its attitude, it can set off towards the earth..."
"In the next three days, the eight billion children of the earth will witness the return of the space heroes..."
Not long after White Rabbit 9 took off from the back of the moon, another 'stone' took off only a dozen kilometers away.
This 'rock' did not spit out fire or stir up dust during the flight, and it was completely silent the whole time.
As if there was some mysterious force supporting it, it rose rapidly, violating the law of gravity.
Before White Rabbit 9 reached the lunar orbit, it took the lead and plunged into the vast sea of stars, blending into the darkness and disappearing.
"Our aircraft will not be discovered by people on earth, right?!"
Zhao Yu looked at the deep starry sky across the screen, feeling a little worried.
"No problem, sir. Before the flight, I already found a meteorite flying to the earth. As long as I replace it and move it according to its original trajectory, no one can find it!"
With various detection equipment and more accurate data, Uncle Da became obviously more confident.
On another screen, more than thirty red dots were displayed, which were the satellites detected by the satellite remote sensing device.
These are all the satellites sent to lunar orbit by the four major countries.
When the strange stones took off, they didn't react at all, not even the camera moved.
In their 'eyes', everything is normal on the moon.
"It's no problem. Just take a look. Man-made satellites can be produced every ten hours. You can arrange for them to take off on time..."
For ten pieces of detection equipment, Zhao Yu used the existing technology at hand to build the satellite production line first.
Coupled with camouflage technology, it is completely possible to take off without being discovered by people on earth.
Moreover, even if the satellite reaches the orbit of the moon and the earth, it will never be discovered.
Who would pay too much attention to a harmless meteorite? !
On Earth, as long as it can leave the atmosphere and enter outer space, it can be called a spaceship.
In Zhao Yu's case, it can only carry satellites or other equipment that needs to be deployed in outer space, and can only be regarded as an aircraft. This level of magnetic power system has been around since the creation of laser cannons.
In his eyes, a spaceship must at least be able to carry people and have certain attack methods.
"Sir, don't worry. Within 8 days, the first generation of the Sky System will be completed. By then, there will be no dead spots on the entire moon..."
"According to calculations, only 66 satellites can initially cover the earth. In other words, in 28 days, the second generation of the Sky System will be completed..."
Zhao Yu nodded slightly and said, "How long does it take for our satellite to reach the earth?"
"Two days..."
Uncle Da took the initiative to explain: "The level of our current magnetically powered aircraft is too low, and the degree of leverage is limited. In a space environment far away from the planet, the speed is not much faster than a jet spacecraft. This is still compared to the distance between the earth and the moon. Because of the proximity..."
Zhao Yu can understand this. This aircraft relies on magnetism to provide power. There are more magnetic fields that can be borrowed inside the planet, and the speed is faster than a jet spacecraft.
But in the cosmic environment, most of the space is barren, and the distances between planets are extremely far. On the contrary, the radiation propulsion power system has more advantages.
"Looking at it this way, nuclear-powered and magnetic dual-core spacecraft are more practical..."
Zhao Yu nodded slightly, as long as you give him time, these things will be available in the future.
…
On the way back to Earth on White Rabbit 9, senior officials of Daxia Kingdom also had a preliminary understanding of the function of the projection touch watch through Zhang Tao's display in the camera.
Immediately summon all the top experts in related fields to hold a meeting overnight to discuss how many years this technology is ahead of the earth, and how long it will take to reproduce the watch after it is obtained.
"Technology is used in many fields. The most difficult one is optical touch. It is a bit incredible to achieve the level of touch control with bare hands without installing a sensing device on your fingers..."
Similar research projects at this stage in humans are all conducted using auxiliary tools such as finger sensors.
It's beyond imagination to be able to achieve touch control by gesticulating in the air without using any external objects at all.
After half a day of discussion, the experts finally came up with a rough idea.
"According to conjecture, this technology may be realized by ultrasonic induction. In addition, it also needs a very powerful infrared image processing system. In these fields, we are still in the initial stage..."
Colonel Chu ignored this and asked directly: "After getting the prototype, how long will it take for you to fully understand the technology?"
The experts looked at each other, but no one dared to give an accurate number.
The experts who can sit here are all people with affluent material conditions. Their pursuit of life is more about personal value, but no one exaggerates in order to deceive the project.
"I dare not say this. In the field of science, it may seem like you are just missing the mark, but if you don't understand that step, you may be stuck for dozens or even hundreds of years!"
"In the scientific community, theory generally comes first, and application comes later..."
"The theories on optical touch, ultrasonic sensing, and infrared imaging systems have not yet reached this stage..."
No scientific conjecture has been produced, and it is very difficult for them to do it. Of course, there are many similar or even more powerful science fiction conjectures, but this thing only needs a brain, but it is very difficult to implement it.
Having said that, every expert is in high spirits and in excellent spirits.
For them, being able to study such a product that is hundreds of years ahead of Earth's technology is definitely a big gain.
"However, the opposite is also true. With the product in hand, we can slowly work backwards to improve the theory..."
"Maybe it will take a month to figure out how it works, maybe it will take a long time..."
"I see!"
Colonel Chu turned and entered another room.
The room was full of elites with epaulettes similar to his.
"What do you think about the aliens' intentions?!"
Colonel Chu asked straight to the point.
A man who was bald at a young age stood up.
"Let me analyze it..."
"This alien must have been in the solar system for some years."
"Two possibilities. One is that they were sent by a higher civilization to observe the earth, so it can explain why they only established a base on the moon and did not make contact with the people on the earth..."
"Secondly, they are some passing aliens. The spaceship they boarded had an accident and crashed on the moon. In order to repair the spacecraft, they established a base on the moon. This can explain why White Rabbit 9 and so many exploration vehicles were destroyed. Capture..."
Both possibilities seem to be possible explanations, but both have certain problems.
"The common point is that regardless of the possibility, aliens had no intention of contacting people on Earth at the beginning..."
"It was only because their smart machines and equipment accidentally captured White Rabbit 9 and three astronauts that they were exposed..."
"The three astronauts disappeared for fourteen days, reappeared, and were returned to Earth by aliens. I think that during these fourteen days, they were discussing how to deal with this emergency..."
"You have also seen the final outcome. They chose to negotiate with the people on Earth and gave each of the three of them a touch watch!"
"Of course the important thing is not the watch, but the attitude after the fourteen days of discussion..."
"They chose the peaceful communication mode..."
"Suppose that the aliens at the moon base are the second type, and the spacecraft crashed there accidentally..."
"Then, this touch watch is an opportunity, the beginning of a win-win transaction for both of us!"
"They need to repair the spacecraft, and we need their technology. We each get what we need. When they repair the spacecraft and the cooperation is over, they go home and we continue to live our lives..."
Before the bald man could finish speaking, someone interjected: "What if when they left, they left behind a weapon capable of destroying the world?!"
"That's why you're here!"
The bald man smiled lightly and said: "I am responsible for the good side, and you are responsible for the bad side. Be prepared!"
He is very clear about the operating mode of the state machine. He must have a backup plan and room for maneuver in everything.
Colonel Chu nodded slightly. During this day, people from the think tank provided many ideas and possibilities.
When it comes down to the outcome, there are only two options: good or bad. So no matter what the origin of the aliens is or what their purpose is, they only need to take out the best and worst options and grasp them with both hands.
"Ahem, it's almost time. Do you have any results?!"
At this time, an old voice came from the shadows.
"The other three countries have been pressing for a day. If we don't tell them something, the higher ups will be unable to withstand the pressure..."
Colonel Chu disagreed, shrugged and said, "Isn't the answer the same as before?"
"Um!"
The old man nodded and said: "Then we will set up the United Earth Defense Agency and let the three countries join in to jointly deal with the opportunities... and crises brought by alien civilization."
Response... Sure enough, crisis precedes opportunity!
Colonel Chu sighed in his heart, the country is still too stable!
"Xiao Chu, as the first person in charge, you can find ways to attract aliens from the moon to come to earth to invest. Whatever they want, we can discuss it..."
"Perhaps, we can judge their true purpose of coming here based on what they need..."
"The Nian beast is here, it's time to set off the fireworks..."
