Planet 2 has suspected signs of life, this news greatly surprised Shen Wei, this is indeed a major discovery.

"Tell me about it. Professor Shen Wei said excitedly.

"The size of Planet 2 is very similar to that of the Earth, close to circularity, the atmosphere is similar to that of the Earth, oxygen was actually found, and the content is up to 10%, the terrain has mountains and valleys and plains, the temperature at the measurement point is 30 degrees, the wind speed is 7, and the small stones on the ground have traces of movement, of course, this is not ruled out by the action of the wind. The geological surface is red, and it is basically determined that the element content of iron is high. The orbit around Proxima Centauri is circular, about 200 days of revolution, the time of one rotation is about 20 hours of earth time, the gravitational force and magnetic field are comparable to the earth, and the penetration of various rays is particularly strong, this is a mystery, why the atmosphere can't be stopped, if the earthlings are exposed, they will be killed in less than an hour. Sadly, a small blue dot was seen. Xu Jiawei paused.

Professor Shen Wei looked at Xu Jiawei and said, "Go on." ”

"We suspect this little blue dot is liquid water, but unfortunately Tianhua Xiaozhi didn't focus on it at the time, but found it at the edge of the video, and I couldn't see it if I didn't pay attention to it. There's a lot of content, a lot of information, I'm just picking the most important ones to report to you, let's analyze, if that blue dot is really liquid water, we judge that there will be life similar to the earthlings on Planet 2, but they are stronger than us and can withstand such strong rays. Ha. ”

"If their people go to Earth, they will also say that the earthlings are stronger than them and can survive without rays. Shen Wei said humorously, "Do you have anything to add about this?"

"No more. ”

"Then who said that down there?" asked Shen Wei.

"You say, I say okay, I'll go to the lab, there's no one sitting there, in case something important comes in. Xu Jiawei said.

"Okay, go ahead. Professor Shen Wei agreed with Xu Jiawei to leave.

Xu Jiawei returned to the laboratory, judging from the video sent back by Tianhua Xiaozhi, it was almost at its destination, and there would be new news in the next two days. He rewinds the video of Planet 2 and plays back the footage frame by frame, zooming in on a certain part. He looked at the canyon several times at the foot of the mountain, putting the part to the maximum, trying to find traces of water. The pebbles on the plains, he played them back in slow motion, and looked very carefully to see whether these traces were affected by the action of the wind or left by biological activities, and from the current situation, it was the action of the wind, because he saw the stones rolling with the wind. It's a shame that there's a little bit of blue on the edges, even if it's a little bigger, and no matter how much you zoom in now, you can't see why.

I really couldn't find any new information, Xu Jiawei turned off the playback, and let the video sent by Tianhua Xiaozhi play normally on the wall. His thoughts flew to the end of the sky, and it had been more than a month since the news was sent, but there was no movement, could it be that this news was really sent a long time ago? Will they receive our message? How will they react when they receive it? How long have they lost contact with the earth? At least, there are millions of years, and our generation has been counting from apes and men for two or three million years, and there is still a gap between the extinction or migration of the previous generation......

Suddenly, the red light on the wall lit up, Xu Jiawei was so excited that his heart was about to jump out, it must be the end of the day! He immediately ran to the conference room and said, "Quick, quick, it's coming, the news is coming." ”

"The end of the day?!" everyone said in unison.

"Not necessarily. Xu Jiawei said.

Everyone immediately put down everything they were doing and quickly came to the laboratory. Professor Shen Wei was also a little excited, and said to Lin Shanshan, "Open it quickly." ”

Lin Shanshan opened it and saw that it was really coming from the end of the sky, everyone's tears were excited, and the words on the wall were completely different from the previous two, with higher clarity and a three-dimensional sense: "The signal interference comes from the constellation Virgo, and it is caused by the collision of two galaxies that has not completely ended." In the third report, we have reached a place of 15 billion light years, and in front of us is a transparent, very deep, seemingly vacuum, invisible, intangible, insurmountable, insurmountable wall, asking for the next step. ”

"Ma Biao, have you done technical processing?" the professor was so excited that in order to try to suppress it, he asked other topics.

"No, I don't know how there has been such a big change, but now it looks much more beautiful," Ma Biao said.

"Oh. Professor Shen Wei said that everyone has a rest, don't talk about the end of the day, talk about something else.

"Uh-huh. Lin Shanshan wiped her tears and nodded, "Why don't we sing a song." ”

"I want to go for a lap on the playground. Xu Jiawei said.

The teacup in Chen Jie's hand accidentally fell to the ground and said, "I really want to cry." ”

"If you don't go to the conference room, I'll convey the spirit of the meeting to everyone. Professor Shen Wei said. He thought, if you don't control everyone's emotions, I'm afraid I'm going crazy, including myself, let's get something to relieve it first.

"Good. "Everybody listens to the professor.

In the conference room, everyone tried to control their emotions, Shen Wei said: "This meeting determined two important things, one is the finalization of the material at 100 times the speed of light, the participants have no objection to pass, immediately start mass production, officially named Z-3A; ”

After seeing that everyone's emotions had stabilized, Professor Shen Wei said, "Let's go back to the laboratory, don't get excited." ”

Back in the lab, Shen Wei said, "Give everyone half an hour to think, and then talk about your thoughts on this piece of information, and then we'll take the next step." With that, he walked to his office.

After Shen Wei came back, he was immediately entangled by his own group of disciples, and he hadn't been to the office yet. For this message, he also had to calm down and think about it after the excitement. He was going to deal with the daily affairs that had accumulated for half a month first, and then go back to study the things at the end of the day. He pressed the keyboard on the desktop, and a large number of affairs immediately jumped out of the wall according to the priority, and he took a rough look, and there was only one piece of news that was really useful to him, that is, the National Astronomical Academy was ready to select a group of elites from all over the country to enrich the research teams, and required the registration quota of each scientific research team. Shen Wei thought that with the increase in work at the end of the day, his team would be seriously insufficient, and it would not be too much to add 10, and once he decided to travel far away in the future, there would definitely be people among the current four people who would go, and these four people were all their own treasures, and no one would be reluctant to go. How many places should I strive for, will I be able to apply for 10? If I report less, I definitely can't, and I don't know when I can recruit next time. He decided to report 10 first, and only a few if he could, and it was always not a bad thing to report more. Almost half an hour has passed after the affairs have been processed, and there is no time to think, so let's discuss it with my disciples.

Shen Wei returned to the conference room and saw that the disciples were still discussing, so he sat on the side and listened without saying a word. The disciples are also accustomed to knowing the professor's temper, not only will they not interrupt their discussions, but they also like to talk about whatever opinions they have when they are not professors. When the hour came, the disciples stopped automatically. Under the leadership of Professor Shen Wei, the disciples have a particularly strong sense of time, and none of them have not followed discipline.

"The students have said very well, so let's talk about the conclusive opinions. Professor Shen Wei said kindly.

Ma Biao said: "I mainly analyzed the changes in the subtitles from a technical point of view, and after receiving our reply at the end of the day, he really thought that the signal interference caused the incomplete information we received, so they immediately searched for the source of the interference, and sure enough, they found it in the constellation of Dugo, so they immediately started to solve it." After solving the problem, he sent us a message again, so this time the message was unusually clear, and it was completely different from the original. This shows two problems, one is that the information we originally received was more or less disturbed, but we were used to it and couldn't feel it. Second, the scientific and technological level of prehistoric humans was many times higher than ours. ”

Professor Shen Wei nodded with satisfaction.

"I'll talk. From the information they sent, it once again confirmed our previous judgment that two galaxies collided 300 years ago 10 billion light-years away, but we have not yet named the galaxy in that region because we have not found it at that time. Prehistoric humans had their own set of naming methods, calling this galaxy the constellation Virgo, of course, it is not necessarily the new galaxy after the collision is called Virgo, it turns out that one of them may be called Virgo. Their information also clearly tells us that the collision of this galaxy has not been completed for 300 years, and it is still in the collision, so it can be inferred that the two galaxies are very huge, and it will take a long time for the entire galaxy to integrate after the collision. Lin Shanshan said.

Shen Wei gave an approving "um".

"This message shows that an exchange of information between us can be completed in a month at most, and the previous messages they sent were not sent a long time ago, so to speak, they were instantaneous. Also, it shows that they can understand our language, and although we are separated by millions or even tens of millions of years between them, we still have the same language, and since there is no language barrier, we can establish mutual trust in the future. They now want us to give us a clear answer, but our technology is far inferior to theirs, and we don't even know what kind of response they need, which is a problem. Chen Jie said.

Shen Wei said, "Yes. Then he said to Xu Jiawei: "Classmate Jiawei, you talk about your views. ”

"Why haven't they heard from them for millions of years, and now they suddenly send a message asking for instructions on what to do next? Just like Chen Jie said just now, what do they need us to reply? Come back? Continue? Send someone over to answer? Are they real prehistoric humans or intelligent people sent by prehistoric humans, like our Tianhua Xiaozhi?" Xu Jiawei said while thinking.

Professor Shen Wei knows that Xu Jiawei's appearance is bound to burst out with new ideas. Everyone is also used to his action, and they just expect him to express his opinion soon.