FAST receives a signal that is repeated many times, can scientists decipher it?

At present, FAST receives a lot of signals that scientists can't decipher.

It will take a long time to crack the version, because after all, it is the first time to accept such a new creation, and from the perspective of cryptography, he will need many verifications before he can finally decipher it.

The difficulty factor is still very large, and it is not yet possible to decipher it.

I think scientists should be able to do it, it just takes time.

I think it's okay, but it will take some time.

I think this is still very difficult, and it takes a certain amount of time to decipher.

After repeated tests, it should be possible to roughly crack it.

This thing still depends on them, so it still depends on their efforts.

Since the invention of radio in 1895, humans have been communicating through radio in the hope of actively and passively seeking and attracting aliens. Unsurprisingly, humans will receive signals from distant galaxies. But what people didn't expect was that due to the hierarchy between civilizations, humans received a lot of signals, but they couldn't decipher what they meant.

This time, scientists are very troubled. How can I completely distinguish between these signals?

I don't know if it's human luck or coincidence!In 2019, a scientist from Canada announced that he had intercepted as many as 13 signals, one of which appeared six times in less than a month. This means that the signal is repeated.

What does this mean?While humans can't decipher the meaning of a signal in a short period of time, this is the first time in human history that such a strong, purposeful, and targeted signal has been felt. It is known that this signal came from about 1.5 billion light-years away.

It can be seen that it is very far from the earth.

Even if it travels at the speed of light, it is 1.5 billion years away from humans. In other words, when human beings were not born on the earth, this signal was already raging in the universe, and it was a great coincidence that it could be captured by the earth. Of course, it is also possible that the extraterrestrial civilization took the Earth into account when transmitting this signal.

It's just that at the current stage of the development of human civilization, we can't ** this level.

Let's guess their purpose, whether they hope to find extraterrestrial life like humans do today. But after all, they exist 1.5 billion light-years away, and it is very likely that they have left, may have gone to another planet, or they may have perished on their home planet. If humanity spends extra energy looking for them, it would be better to hope that there will be civilizations on some planets closer to Earth.

I don't know what everyone thinks about this. Do you think humans can respond?

The repeated signal from 1.5 billion light-years away has been found 6 times by scientists, and scientists also recommend not responding, after all, the response will cause some unexpected crises, and we should continue to observe these signals to obtain more information.

I can respond. But the question is how to respond, how to get back into the application, and what way to respond. We know it's a long way off. Scientists, of course, know better, so how to respond and how to respond is also a difficult problem for them.

It can't respond, because the current science and technology are not enough for us humans to have the ability to respond to information from outer space.

Whether there is an extraterrestrial civilization in the world or not is the goal that scientists have been exploring. In this huge universe, there are tens of thousands of celestial bodies, and the earth is only a small one among many celestial bodies, and the reason why the earth can give birth to so many lives is inseparable from rich resources, including water, oil, natural gas, etc., but these resources are indispensable for human beings.

Human beings are exploiting on a large scale, and many resources are becoming scarce day by day, and if they are not restrained, they will eventually be exhausted one day in the future. Scientists are stepping up their search for planets other than Earth, but we can't confirm whether there are extraterrestrial civilizations, so scientists have explored space many times. The earth received a mysterious signal and sent it 6 times, but Liu Cixin was worried!

In the course of exploration, scientists have captured a very mysterious signal, which comes from outer space. According to the analysis, it is known that this mysterious signal comes from 1.5 billion light years, and it is strange that this signal is repeated 6 times, which is incredible. Logically speaking, if there is no life in the universe, how can there be a signal?

Therefore, scientists concluded that this set of mysterious signals is likely to be sent by aliens, which has caused many people to ponder, could it be that aliens are about to appear, so should humans respond to this set of signals? This is a headache. Presumably everyone has heard of Liu Cixin, as the author of "The Three-Body Problem", he is famous, but he made it clear that human beings must not respond to this set of signals, why is this?

Obviously, the alien civilization that human beings have been exploring hard to explore now has traces, why didn't Liu Cixin let humans respond?

The reason why human beings have not yet discovered extraterrestrial civilizations is that there are two possibilities, one is that human beings are the only civilization in the universe, and they are also advanced intelligent life forms. The other is that these alien civilizations have been deliberately hiding themselves from human beings. Although it is possible that these signals were sent by other extraterrestrial civilizations, they are only for people to get close, and it may be dangerous if humans disturb them.

According to the law of the dark forest, there are all kinds of dangers in the forest, only if you protect yourself, you will not be harmed, Hawking also warned human beings before his death, do not take the initiative to provoke alien civilizations, these alien civilizations are very dangerous, if they really exist, their science and technology must be much more advanced than human civilization, there are many uncertainties, so don't bother them rashly, in the end it will only be human beings who will be harmed.

This so-called distress signal is actually the information uploaded by netizens, but there is actually no evidence that the aliens really sent a distress signal. Since the beginning of human exploration of the earth, there has never been a stop to the news about extraterrestrial signals, so do aliens really exist? Did you really send a cry for help to Earth?

We don't know, after all, the only information about the distress circulating on the Internet is the news of a foreign netizen**, is it credible? I think this still needs to be studied, after all, there is no information about the mysterious signal announcement by national researchers.

1. Regarding the mysterious alien signal circulating on the Internet, there is actually no information to confirm its real appearance

rummaging through the so-called alien distress signal, what I found was a mysterious signal from a foreign netizen**, which is said to be "distress, distress, we are on the passage to the fourth universe, ask for guidance, ask for support", so does it represent the existence of aliens? I don't think it's necessarily, after all, there is no part to confirm the truth of this thing, we can't be sure whether the person concerned is true or false found this signal, and this signal is too much like the bridge in the movie, which makes many people think that it may be fake news.

Second, astronomers do say that they have received a lot of extraterrestrial signals, but we don't know if it's really an out-of-the-box signal

In fact, anyone who has learned about extraterrestrial signals will find that scientists have actually released news about receiving extraterrestrial signals at different times; Although many of them were thought to be signals from new planets, it was not until one time that they received 13 mysterious radio waves and became the attention of humans again. It is said that astronomers found that 6 of the 13 mysterious radio waves were repeated with the same data, implying the existence of extraterrestrial civilizations and implying that they were deliberately released to humans; So do alien civilizations really exist? I think it still needs to be studied, after all, I can't find any actual proof of the existence of aliens so far.

Therefore, it is not clear whether this so-called extraterrestrial mysterious signal is a distress call, or even whether it is real

Scientists deciphered the mysterious alien signal, the content of which is: call for help, call for help, we are on the way to the fourth universe, we are very dangerous here, how to go to the twelfth universe, ask for help, ask for guidance. It began to be seen that they were crying for help.

Earlier, some scientists deciphered the mysterious signals of the extraterrestrials, and some people said that they were asking us for help, but in fact this is not the case, because so far, there are still no scientists who have deciphered the accurate meaning of the signal.

Maybe it's not asking us for help, maybe it's just a trap. Waiting for us to jump inside, so these aliens are particularly scary, and there are a lot of ideas.

Yes. Scientists have detected extraterrestrial signals, but they can't be sure that the aliens are asking us for help.

No, although the meaning of the alien signal is a cry for help in our earthly language, in fact, it does mean the opposite, the alien is asking the earth whose resources are depleting day by day, do you need help?

Probably not. It takes a long time for extraterrestrial signals to be transmitted, and the format of the signal is difficult for us to decipher, and we don't understand the language of aliens. So this signal is unlikely to be a distress signal.

I don't think so, if it's really a call for help, then alien technology doesn't need to ask for help from Earth.

They may have said this on purpose, or maybe it was a trap, because Stephen Hawking had said that aliens should never listen to signals.

Don't, think Hawking's words.

China's Tianyan has made a great contribution again, this time the discovery makes people have to be amazed, it actually captured a rare fast radio burst signal, it is understood that this signal is completely different from the previous signal, this time it flashes three times in a row, tens of billions of years away from the earth, although its origin is unknown, but the capacity it released is all impressive.

What is a fast radio burst?

From a scientific point of view, it has high research value, so what is a fast radio burst? Although it is short-lived, it has an amazing energy, generally lasting only a few milliseconds, and even the energy released by the sun in a day may not be comparable to it, more than 10 years ago, scientists first captured a fast radio burst signal, when a series of studies were carried out. It's a pity that so far, its cause and ** have not been confirmed.

Tianyan has made another great contribution and received a mysterious signal of "three flashes", which is suspected to have been sent by aliens!

A large number of data have shown that the emergence of fast radio bursts is closely related to supernova explosions or the birth of stars. There are many people who believe that it is possible that extraterrestrial civilizations are on the other side of the universe, and fast radio bursts are the signals they emit, the main purpose is to find companions, after all, there are many signals that are repeated, as if to emphasize something. Last year, scientists captured a group of fast radio bursts called FRB121102, 3 billion light-years away from Earth.

Scientists pinpoint the location of fast radio bursts.

It is known that it emits 15 repetitions of the signal in a row. Based on this discovery, scientists quickly pinpointed its location, and there was a dwarf planet around it, for which scientists put forward various conjectures, and some people believed that its appearance was related to extraterrestrial civilizations. After all, only extraterrestrial civilizations in the universe can have such great power and can launch fast radio bursts.

At the same time, China's Sky Eye also brings better news, in the near future, China's Sky Eye equipment will be newly upgraded, able to explore deeper parts of the universe, more fast radio bursts can be found in the future, and humans can also find traces of extraterrestrial civilizations. The understanding of anything is a process from scratch, not overnight, to capture more fast radio bursts, is a long process, the most important thing to do at present is to figure out their **, why they appeared, and by whom sent them?

Only when these problems are thoroughly addressed can humanity have a deeper understanding of them. With the progress of science and technology, one day human beings will be able to rely on the power of science and technology to have a deeper understanding of the universe and uncover more unsolved mysteries.

If you receive it, you have to pretend that you didn't receive it, just like the law of the dark forest in "The Three-Body Problem", the universe is like a dark forest, whoever exposes his position first, then he may be in danger.

If there is really a signal, other countries will receive it, and China will definitely receive it, and it may be inconvenient for this information to be shared with the public.

A mysterious signal from the universe has been repeated many times, is it really them contacting humanity?

Human beings have always wanted to find extraterrestrial civilizations, but after searching for more than 70 years, human beings have found nothing. Human beings are very unwilling, if there is only one civilization of human beings in the universe, it will be a terrible thing, human beings can not bear such loneliness, they must find extraterrestrial partner civilization, but in the face of the huge universe, human beings feel that they have more than enough power, although in the past 70 years human beings have used various means (radio telescopes, space telescopes, deep space probes, lunar and Mars probes), but the results are not satisfactory, human beings not only did not find extraterrestrial civilizations, but even extraterrestrial microbes were not found, which makes people feel very frustrated.

Humanity has been searching for extraterrestrial civilizations.

Although human beings have never been able to find extraterrestrial civilizations, they have intercepted some signals sent by suspected extraterrestrial civilizations, and one of the most famous of these signals is the "WOW" signal sent by a suspected alien interception in 1977, when American scientists used the big-eared radio telescope of Ohio State University to receive a mysterious signal from the constellation Sagittarius, after analysis, scientists ruled out the possibility that the WOW signal is a natural signal, unfortunately this time the signal only lasted 72 seconds, And it has not been detected again in the following time, and because humans cannot decipher the content of the WOW signal, the meaning of the WOW signal has not been answered, but this does not affect the WOW signal to become a cosmic signal that is most likely to be an alien signal detected by humans.

Mysterious WOW signal.

The Canadian radio telescope that received the signal repeated six times.

Previously, scientists received only one signal, one may be considered to be naturally formed, but this time the same transmitter received a signal that was repeated six times is rare, so this cosmic signal that repeats as many as six times is considered to be the second cosmic signal that is most likely to be an alien signal since the WOW signal in 1977, unfortunately the signal source that emitted this signal is very far away, up to 1.5 billion light years away from the earth, and then wait for the other party to reply after the human reply, The waiting time takes 3 billion light-years, so from a time perspective, this signal does not seem to make any sense to humans.

The cosmic signal that repeats six times comes from 1.5 billion light-years away, and humans need to wait 3 billion years for a reply and a response.

Interstellar war imagination diagram.

When the hacker put this signal and content on the Internet, it immediately aroused heated discussions among netizens, netizens said that it may be that aliens broke out in an interstellar war, and the losing party became a cosmic refugee, in order to escape being chased by the victorious side, so they sent distress signals to all corners of the universe, but the truth of this signal cannot be determined, some people say it is false, some people say it is true, if it is true, then this is the first time that human beings have cracked the content of alien signals, and it also confirms the existence of aliens in the universe from the side. Of course, NASA will not admit it, because their tradition is not to disclose any information about aliens until they have definitive evidence.