Chapter 692 Voyager 1

"These are just basic knowledge. You can know it with a little self-study." Zhang Heng entered the keywords as he spoke. He initially used the combination of alien + Cretaceous, but the things he found were all strange. I know the roadside stall news comes out of nowhere.

Such as "The Shocking Truth: All the Dinosaurs were Killed by Aliens!" ”, but this time it was shocking that it was a rare opportunity for a blind cat to meet a dead mouse. So many nonsense finally came true. In addition, there was also “evidence that aliens have already visited the earth!” ” and “The Chinese are actually the ancestors of aliens, 11 irrefutable proofs! "This kind of thing is so inexplicable that it makes people look like a question mark.

So Zhang Heng recalled Lin Sisi's weekly diary again, changed the keyword combination, and used alien + disaster + prevention to search. At the same time, in order to prevent someone from directly deleting information in the database, he also set up a ladder to climb over the wall. , although Google has withdrawn from the mainland, Google search crawlers are still tirelessly crawling information on Chinese websites, which can complement Baidu snapshots.

This time, I found some posts worth reading. Zhang Heng simply turned on two computers and spent ten minutes with Bai Qing to read through those posts. However, the only post that matched the content was just one The author of the novel conceived a short horror science fiction story. The post was not deleted, but he enthusiastically posted it online. However, there were only a few responders, and the only ones who left comments were mostly criticism.

——I don’t think so.

——You can’t say that. Maybe the author himself was replaced by an alien, so the writing is so bad.

——It makes sense, so everything will be explained.

…………

Bai Qing couldn't stand it, so he replied below.

——Actually, the idea is quite good. It will be even better if you revise it. Come on!

However, the original author was probably too hard hit. The login time was still shown as three weeks ago, and it seems that he has not been to the forum since then.

But Zhang Heng noticed the last message, which was a day ago. The ID was called Traveler One, which was just a confusing sentence.

——Are you the Fermi Paradox? So was that set of stuff just for writing science fiction?

Zhang Heng glanced at the ID and found that the other party was online.

So I sent a private message to the other party.

——Can you tell me about the Fermi Paradox?

Voyager 1 replied

--Hold on.

It took about two minutes before he sent a second message.

——The boss was wandering around outside just now. I can’t let him find out about me fishing at work. If you want to know the Fermi Paradox, can’t you just go to Baidu online?

——No, there was a science fiction novel before. Please leave a message below.

——Oh oh oh, you said that, maybe you got the wrong person. That guy is not from this forum, but an ID from the previous Douban group. He is a very mysterious guy. He only logs in from 5:30 to 6:00 every day. You will never see him before 5:30 or after 6:00. Punctual like a robot.

Zhang Heng said silently, if this ID is really Lin Sisi, this situation may occur because Lin Sisi's parents have restricted her online time. Many families with young children have similar regulations. Unexpectedly, this made Femi Paradox became extremely mysterious in the group.

——Do you know her well?

Zhang Heng asked.

--she? Is Fermi Paradox a girl? Speaking of which, it seems that she has never said whether she is a boy or a girl. I don't know her very well. After all, her activity time is just when most people are off work, and she is very serious. Sometimes she will keep talking about a small problem. She will argue with you until you surrender, or until she is offline, but her level is quite good. Some people have doubted whether she is a teacher in some research institute or school.

--oh?

——By the way, the group also organized an offline stargazing event before. I asked a lot about Fermi Paradox. He said that he and two friends would come, but then he said that his family did not agree and could not come. Yes, that is At that time, we speculated that he was a man, probably married, and his wife was more strict.

Zhang Heng and Bai Qing exchanged glances. It seemed that they had found the right person this time. Zhang Heng continued typing.

——What is that thing you were talking about before?

——Oh, didn't "Three Body" win the award last year, so the topic of communicating with aliens has been particularly popular recently. Then I remember about three weeks ago, Fermi Paradox also posted a post, saying She deciphered a piece of radio emissions from space.

--Um?

Voyager 1 was very patient, of course, maybe he was idle, and he also explained it by the way.

——The so-called radio is actually a kind of electromagnetic radiation, but it can penetrate interstellar matter and bring galaxy information at more distant distances. Scientists use radio telescopes to observe and study radio waves. Previously, the world’s largest radio telescope was in Puerto Rico, named It's called the Arecibo radio telescope, with a diameter of 350 meters, but this year our country's 500-meter-diameter FAST radio telescope should be completed in the second half of the year, and it should be the world's largest radio telescope by then.

Voyager 1 said proudly.

——I know what a radio telescope is.

Zhang Heng said.

——Actually, I want to know how the Fermi Paradox is deciphered by radio radiation.

——Just wait.

Enthusiastic Traveler No. 1 immediately boarded Douban after saying this, but after two minutes, he let out a sigh.

——Why is that post missing?

——What’s the title?

Zhang Heng asked.

——It's called "I Decoded a Piece of Radio Radiation". Fermi Paradox said that she discovered that a piece of radio radiation contained important information, but no one in the team believed it at the time because radio waves are generally emitted by celestial bodies and do not exist. What practical significance does it have? Of course, its essence is a kind of electromagnetic radiation, which can theoretically be used to store information. However, it is difficult to imagine that alien life can transform a pulsar into a radio transmitter. Something like that, so everyone thought she was joking or something, and for the first time, she didn't refute, so the matter just passed.

Zhang Heng searched the title of the post after hearing this, but found that the information downloaded by Baidu spider or Google crawler had also been deleted. Zhang Heng thought of the guy he met before who could modify the surveillance video. Those things obviously also included computers. Master.

"What to do now?" Bai Qing asked. This feeling was terrible. He had clearly found the right direction and was only one step away from the final answer, but he was stuck at this final link.

As a result, before Zhang Heng could speak, he saw another message from Traveler 1 on the other side.

——Well, it doesn’t really matter anymore. If it’s gone, it’s gone. Anyway, I’ve learned her deciphering method, but it seems to only be useful for the radio radiation she emitted. After that, I checked all the radio radiation I could find on the Internet. There is no mention of her in the radiation records. It seems like she made it up herself.