Earth Era

The moon's rotation and revolution period are the same, which means that the far side of the moon will always face away from the earth. If you don't rely on launching spacecraft, people on the earth will never be able to see what the back of the moon is like. However, this does not mean that the back of the moon is eternal darkness. There will also be sunshine here, and there will also be light. According to Zhao Huasheng's calculation, after about two days, he will be able to see the sun.

After the sun can be seen, Zhao Huasheng can carry out his plan...

After the spacesuit issued an early warning, Zhao Huasheng got up from the ground and returned to the moon base. Zhao Huasheng first sat in front of the computer, tested and ran some software, and then came to the high-power laser transmitter.

"Through this thing, you can get in touch with your people who live above the sun." Zhao Huasheng stroked the base of the huge laser transmitter and murmured.

This was created by Li Wei himself. Now, touching the instrument, Zhao Huasheng seemed to sense Li Wei's breath again.

"Communication with the solar civilization will be very difficult." The plasma life body replied, "After all, the laser is not an ordinary light. Its cohesion is too good. Even if it spans 150 million It reaches the sun at a distance of 10,000 kilometers, and its scattering is basically not much. This is of course conducive to maintaining its brightness and ensuring that it can transmit signals to the sun, but too good agglomeration also means another thing, That is... Except for the small area it is directly aimed at, the laser beam cannot be seen in other areas. In other words, only the stars in a relatively small area can perceive it. signal, and... when we aim it at the sun, we cannot be sure whether there are stellar people in the area we are aiming at."

"It doesn't matter." Zhao Huasheng replied with a smile, "The moon's orbit is very stable, and the fine-tuning accuracy of the instrument that controls the direction of laser emission is also extremely high. Even if the distance is as long as 150 million kilometers, the fine-tuning ability of the instrument It can also ensure that it is always pointed in the same direction of the sun. We only need to continue to send signals to that place. There are so many stellar people, as long as the time is long enough. There will always be a stellar person who happens to pass by and notice The signal sent here. At that time, you will be able to communicate with the sun civilization without hindrance."

"It's just...you have to use your hand to communicate with the sun civilization." Said the plasma life form.

Zhao Huasheng spread his hands: "If you don't want to contact the sun civilization through me, you can completely operate this instrument yourself. You know, this matter is also a troublesome thing for me."

The plasma lifeform said: "You clearly know that I don't have the ability to manipulate instruments."

"So..." Zhao Huasheng said with a smile, "Then what else is there to say?"

The plasma lifeform fell silent and stopped talking.

Life in the moon base, except for the gravity is not suitable, everything else is still very good. With all the living facilities here, Zhao Huasheng can live here very comfortably. So Zhao Huasheng spent two days here. Two days later, the sun rose as promised. Spread endless light and heat on this desolate land.

As a result, in the temperature monitoring equipment, the data on the temperature of the lunar surface quickly increased from minus one hundred and seventy degrees Celsius to minus ninety degrees Celsius. Originally, this number could have been higher, but because of the decrease in radiation caused by the decrease in the surface temperature of the sun, the temperature on the surface of the moon is not as high as it used to be.

As the sun rises, the solar panels start working, and a steady stream of electricity is produced and then stored. The energy reserve index also began to rise slowly. At this time, Zhao Huasheng pointed the lens of the dedicated solar observation telescope at the sun. Then a series of physical parameters of the sun appeared on the screen.

These constantly beating data seemed to Zhao Huasheng to mean some kind of strange change. Zhao Huasheng's hands kept jumping rapidly on the keyboard, and the program that used those raw data as parameters to perform calculations output results one after another. What exactly these resulting numbers mean, no one knows.

If only a fellow stellar physicist was watching. He must have felt very puzzled. Because Zhao Huasheng's calculation process is completely new to him, it seems to be a new type of analysis method for the sun.

This calculation process probably involves the sun's magnetic field and convection. Data on energy bursts, shock wave transmission, etc.

Accompanied by Zhao Huasheng's constant beating. A three-dimensional sun model appeared on the display screen. There are dense data on this sun model, and they are constantly jumping and changing, which seems to make people dizzy.

"What are you doing?" the plasma lifeform asked.

"As you can see, I'm doing research on the sun." Zhao Huasheng replied lightly.

"Do your research later, now please help me operate the laser transmitter, and send the following luminosity change signal to the sun." The plasma life form said.

Zhao Huasheng shrugged his shoulders: "I'm sorry, I don't have time. Please wait for me to finish my work."

"Huh?" The plasma life form said a little angrily, "Are you sure?"

While the words of the plasma life form appeared in Zhao Huasheng's mind, Zhao Huasheng felt the skin of his brain. And at the same time, a slight burning sensation appeared on his exposed skin. But Zhao Huasheng still didn't stop what he was doing. Zhao Huasheng replied while typing on the keyboard: "If you are upset, you can kill me. If you are not willing to pay the price of killing me, please keep quiet."

"Zhao Huasheng, you are challenging my patience. Your attitude makes me very uncomfortable."

"Whatever you want. To be honest, I don't care whether you are comfortable or not." Zhao Huasheng said.

The plasma lifeform fell silent. After a while, the plasma lifeform said again: "How long will it take you to finish your work?"

"It will take six to seven hours."

"Okay, I'll wait for you." Said the plasma life form.

After saying this, the plasma lifeform fell silent and stopped talking. In the end, it didn't take the risk of paying the price to punish Zhao Huasheng, or kill Zhao Huasheng. This result had long been expected by Zhao Huasheng.

Zhao Huasheng is still busy. Zhao Huasheng seems to have thought through this operation in his mind long ago. It seems that Zhao Huasheng has thought through every step in this series of operations, so Zhao Huasheng's hands have never stopped, and they have been typing on the keyboard. As more and more data appeared on the screen, Zhao Huasheng's eyes became brighter and brighter, but his expression became calmer and colder.

A day on the Moon is not the same length as a day on Earth. Zhao Huasheng was busy for six or seven hours, but the sun was still hanging on the horizon without rising.

Time passed quietly, and Zhao Huasheng finally typed the last character. On the display screen, the three-dimensional image of the sun freezes, no longer rotating or flickering, and the characters stop beating. An arrow appeared on the screen of the sun, and finally pointed to a place not far below the sun's equator. Zhao Huasheng leaned back on the chair, closed his eyes tiredly, and rubbed his forehead gently.

"Are you done with your work?" the plasma lifeform asked.

"I'm done." Zhao Huasheng replied with his eyes closed.

"Okay, please help me send the following message to the sun: I am the Starman No. 2 on the earth. Any starman who receives this message, please immediately pass this message to the Starman No. 1 to know, about Between our solar civilization and the earth civilization, I have some important things to tell Number One. The translation of this piece of information into the corresponding luminosity change signal is as follows:..."

"Wait a minute, I want to take a break." Zhao Huasheng stood up from his seat as he spoke, and then went to the kitchen area to make a cup of coffee for himself, standing quietly in the room and sipping. The plasma lifeform also remained patient at this moment, and did not say anything to urge Zhao Huasheng. Or, it knows that even if it urges it, it won't work.

It took Zhao Huasheng more than ten minutes to drink this cup of coffee. After drinking, Zhao Huasheng came to the wall again, and then adjusted the wall to a transparent mode - of course, a light filter layer was added on purpose, otherwise the strong sunlight may cause some damage to Zhao Huasheng. Zhao Huasheng stood here quietly looking at the boundless, bright but desolate land of the moon, speechless for a long time.

Zhao Huasheng has been standing here for more than 20 minutes. Zhao Huasheng didn't speak, neither did the plasma lifeform. After looking at it for a long time, Zhao Huasheng finally let out a long sigh, came to the console of the laser transmitter, and then began to tap quickly with both hands again, inputting a series of data into the console.

After hitting the confirmation button, Zhao Huasheng heard a low buzzing sound. Zhao Huasheng knew that this was the laser transmitter adjusting its firing angle.

"Okay, I have entered the information you need into the console, and it will send the information to the sun later." Zhao Huasheng said with a smile.

The plasma life form was silent for a moment, and then said in a low voice: "No, I noticed that the information you sent to the sun was not what I said." (To be continued ~^~)