There should be a lot of pulsars in the universe. Why is it only found on earth so far? The main reason is that the capital investment and technical requirements are too high, and the general country does not have the funds and technology to manufacture radio telescopes.
Take the sky eye of our country as an example. It has been designed for 22 years and cost more than 1.2 billion yuan to build successfully. This is still a radio telescope fixed on the earth, and the radio telescope that can be launched into space has higher requirements on technology!
Although it is said that the radio telescope is used to detect the electromagnetic wave signals of celestial bodies, the radio signals are not easily affected by the atmosphere unlike light signals. No matter where the radio telescopes are, their functions are the same. They mainly detect the radio signals of celestial bodies.
But the radio telescope fixed on the earth can observe a limited area of stars, which is no way to compare with the radio telescope launched into space for observation!
The deep space laboratory of infinite gravitation group will launch eight high-power radio telescopes in the plan, but they can form a huge array of radio telescopes in space. The observed star area will become very large, and the speed of searching for pulsars will be faster!
"Ha ha! We have to confirm whether the nebula of the small black hole is in the middle of the Milky way. If not, we will find a pulsar that can be located in the future Lei Tian Tang said with a smile.
"Even if it's not in the galaxy, it can't be said that we have no hope. We can almost certainly say that there are a lot of extraterrestrial life in the universe, and the technology of those alien life may be tens of thousands or even millions of years advanced on our earth!
With such advanced technology, their spacecraft technology is certainly very advanced. It should be very possible to create spaceships that can cross the river system.
So even if our company's spaceships can't cross the river in the future, we can also dress up as starpirates through our spaceships. As long as we can successfully grab a spaceship or technology that can cross the river system, we can shorten our research time by slowly analyzing their technology!
We certainly can't do such things as directly flying to the earth to pick up the boss with such a spaceship. No one knows what kind of positioning system can be loaded on the spaceship of such advanced civilization. If the position of the earth is exposed, we will be in great trouble!
So we would rather slowly hide and analyze their technology, but we can't save time and expose our position. After all, we don't believe that the advanced civilizations developed by alien civilizations are all developed through peaceful development!
If our position is exposed, maybe people will directly cross the river system to kill us or kill human beings and occupy a life planet. What's more, they will sell us as slaves or commodities.
Even if it's the boss, you can't be immune, so I always wonder what those people on earth think that aliens are God!
In particular, the government and the people of the old American countries are so stupid that people can collapse. It is exaggeration to install a gold plate on the traveller system detector that can locate the earth's position!
They even send clear text signals directly into the universe, hoping that their alien father can find the location of the earth, and then come to pamper them. It's almost speechless Kuafu said with a smile.
For Kuafu's worry, Lei Tiantang also very much agrees that the fate of mankind should be in his own hands, rather than expect the kindness of aliens. Therefore, for Kuafu's pirate theory, Lei Tiantang also very much agrees, and the initiative of course should be in his own hands!
The universe is like a dark forest. You don't know what is in this forest, and whether there is a stronger opponent than you. Hawking once advised us not to expose the position of the earth, because you do not know the consequences of exposing civilization. If there are other civilizations, the consequences will be unpredictable.
If there are other advanced civilizations, broadcasting one's position in the universe is like lighting a torch in the dark forest and revealing its position to all those who are hiding in the dark.
However, we have broadcast our existence to the universe a long time ago.
In 1972 and 1973, the United States launched pioneers No. 10 and No. 11 successively, carrying the mission to the depths of the universe and carrying the information of our civilization. A gold-plated plate was specially installed on the spacecraft, with a letter to alien civilization, the image of human beings and the position of the earth in the solar system.
The purpose of voyager-1, launched in 1977, is to explore the universe. Coincidentally, it also flies out with all kinds of information about the earth.
This time, a gold-plated record with a diameter of 30.5cm was assembled. On this record, NASA specially used greetings made in 60 languages, songs specially selected, 113 pictures of local conditions and customs of various regions of the earth, and a message from the then president of the United States to other civilizations in the universe.
In September 2013, NASA announced that Voyager 1 had been confirmed to leave the solar system and fly to the universe with the information of our civilization.The strongest exposure to earth civilization was on May 24, 1999. With the help of the radio telescope of evpatoria in Crimea peninsula with a diameter of 70 meters, an organization sent radio signals to four solar like stars 50-70 light-years away from the earth. This is the first time that human beings consciously and purposefully broadcast to the universe.
The frequency of this launch is higher than any previous one, and it has been repeated several times. This time, the signals include the shape of the human being, the DNA, the position of the earth and the shape of the radio telescope.
Human civilization is still in the state of exploration. We don't know what exists in the universe. If human beings are not the only life in the universe, then the launch of earth coordinates may bring rapid development, but it may also be a devastating blow.
For these so-called "scientists" that can be described as capitulationists or kneeling lickers, Lei Tiantang has always been very contemptuous. These people, for their so-called ideals and beliefs, gamble on the future fate of mankind on the whole earth. It is not too much to describe them as ball traitors!
If their actions really bring trouble to the earth, Lei Tiantang will kill them for the first time before solving this problem. Even now when he thinks of this matter, he has the idea of solving these flies first!
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