Chapter 912

"Especially for those stars that have exploded, they emit a variety of extremely powerful radiation, which makes it very difficult for our detectors to detect relatively close positions.

Of course, this time, I was able to successfully locate the location of the small black hole itself, and it also kept up with the boss who updated all my servers in half a year. The improvement of the overall performance of the newly developed server of the company has improved my computing power by 11.8 times. This improvement in computing power is the only way that I can resolve such complex and huge detection data so quickly reason.

At the same time, the mathematicians and astronomers we employ provide us with the latest algorithms. These better algorithms also help me process these observational data faster. All these factors together are the reason why we can successfully locate the black hole itself! "

Hearing Kuafu say so, Lei Tiantang also smiles and nods: "this is not the reason why we work so hard to make money. If we only rely on ourselves to do these work, we may find that the location of the small black hole itself is not 100 years old!

If we don't have money, we can't hire so many top mathematicians and astronomers to help us, and we can't have such a good server. We should know that the performance of our company's server has been two generations worse than that of the whole world. Even if our company is still selling the first generation of servers, their performance is still leading the world!

This kind of research is impossible without huge capital investment. After all, even if other countries have developed such advanced servers, even if I buy them with gold diamonds, they will not be sold. This is the reason why I have never card the R & D funds of each laboratory of the company! "

This will Lei Tiantang's mood is very good, so bang bang and Kuafu blow water here, but he does have something to be proud of.

If he didn't invest a lot of money in research and development, even if he could build Kuafu, it would be impossible for him to analyze the huge data detected by hundreds of detectors put out from the small black hole itself by the server he bought from the old us before.

Moreover, this kind of data will accumulate every day. In the end, if there is no better supercomputer, it will take decades for Kuafu to analyze the data that can locate the location of the black hole itself.

Of course, without the research and development help of various laboratories of the company, he would not have been able to transform so many advanced detectors so quickly, so even the detection data may not have been detected much. After all, it would take a long time for him to "learn" other people's detector technology all over the world!

"Yes, but this time we're lucky. If we hadn't found those familiar neutron stars based on the new algorithm provided by those astronomers, I think the time for us to successfully locate the neutron stars would have been a long time later!"

Kuafu said as he put out the neutron stars that provided the key positioning function, and showed the data detected in the nebula where the black hole itself is located and the data detected from the earth side.

Of course, he also highlighted the positions of several neutron stars that could locate the earth.

He first determined the location of the nebula through those familiar neutron stars, and then relocated these neutron stars that can locate the earth. This is the reason why Kuafu successfully located the earth and the small black hole.

In space, the method of expressing the coordinate recording position is not complicated if it is simply said. First of all, the origin should be defined, which determines where the observer will look. Then determine the type of coordinate system used is Cartesian coordinates or spherical coordinates or other coordinates, and finally determine the direction of the coordinate axis.

Generally, in the universe, there are two ways to define coordinates: one is to define the geocentric inertial coordinate system by placing the origin on the center of the earth for the convenience of human observation on the earth. For example, the geocentric J2000 coordinate system.

In addition, for the convenience of observing the target star, the coordinate origin is placed on the center of mass or planet of the target celestial body. For example, to explore the moon, the origin of coordinate is placed on the moon.

The type of coordinate system is generally determined according to needs. The most commonly used coordinate system is the inertial coordinate system, and sometimes the star fixed coordinate system is also used.

After determining the direction of the coordinate axis, the definition of the coordinate system can be completed. If there is a coordinate system, there must be a reference to determine the position of the earth. In today's astronomy, neutron stars are generally used to locate the position of the earth.

Neutron stars are the most dense stars except black holes. The density of neutron stars ranges from 8 × 10 to 15 grams per cubic centimeter.

In the process of compressing a white dwarf into a neutron star, the star is subjected to severe compression, which makes the electrons in its constituent matter merge into protons and transform into neutrons. The diameter of the star is only about ten kilometers, but the first cubic centimeter of material on the star can weigh up to one billion tons, and the rotation speed is extremely fast.

Because the magnetic axis and rotation axis do not coincide, the radio waves and other radiation generated by the magnetic field rotation may be transmitted to the earth in the way of one bright and one extinction, just like the blink of an eye, so humans will call it pulsar.When the star shrinks to a neutron star, its rotation speeds up to several to dozens of cycles per second. At the same time, the contraction makes the neutron star a very strong "magnet" that emits electric waves from one part of it.

As it spins rapidly, like a searchlight on a lighthouse, it constantly and regularly shoots waves at the earth. When the part that emits the radio wave is facing the earth, it receives the wave; when the part deflects with the rotation of the star, the wave is not received. So, the received waves are intermittent.

This phenomenon is also known as the "lighthouse effect", and modern astronomy uses the "lighthouse effect" of neutron stars to confirm the coordinates of the universe.

saw these neutron stars that could make complaints about the earth's position. Lei Tian Tang could not help laughing and Tucao, "I'm familiar with these guys. We talked about it a long time ago, and now I think of it again when I see them!

The first spaceship that we have built will be the one that I want to send out soon after the spaceship is fixed to me! "

he Tucao is the information he has carried with us on the voyage of the old American traveller, who make complaints about the location of the neutron star, where he is located.

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