I have a little black hole

"Especially for the stars that have exploded, the extremely powerful radiation they emit makes it very difficult for our detectors to detect at relatively close positions.

Of course, this time I was able to successfully locate the location of the small black hole body, and it was also related to the boss you updated all my servers in the first half of the year. The overall performance improvement of the company's newly developed server has improved my computing power by 11.8 Times, this improvement in computing power is the reason why I can parse out such complicated and huge detection data so quickly.

At the same time, we hired mathematicians and astronomers to provide us with the latest algorithms. These algorithms with better calculations also help me process these observations faster. All these factors are added together so that we can successfully locate small The reason for the black hole body!"

Hearing what Kuafu said, Lei Tiantang smiled and nodded: "This is not the reason why we work so hard to make money. If we rely on ourselves to do these jobs, we may find the location of the small black hole. No one for 100 years is impossible!

If we don’t have money, we won’t be able to hire so many top mathematicians and astronomers to help us, and there is no way to have such a good server now. To know that our company’s server performance has formed a generation gap with the 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 performance servers, I will not sell them even if I buy them with gold and diamonds. This is also the case. I've never been stuck with the research and development funds of the company's laboratories!"

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

Without his forward-looking generous investment in research and development, even if he could build Kuafu, he would rely on the server he had purchased from Laomei before and wanted to analyze the small black hole that was put out there. The huge data detected by hundreds of detectors cannot be completed within a few months.

And this kind of data is accumulated every day. In the end, if there is no super computer with better performance, it may wait for Kuafu to analyze the data that can locate the location of the small black hole body this time, and the time will go to decades later. Too.

Of course, without the research and development assistance of the various laboratories on the company's side, he couldn't change so many advanced detectors so quickly, so even the detection data may not have been detected so far. He went to the world to "learn" someone else's detector technology, it would take a long time!

"Yeah, but this time we are also lucky. If we didn't discover the few neutron stars that we are familiar with based on the new algorithm provided by those astronomers, I think that the time for our successful positioning may have to go some time in the future. !"

Kuafu said that he put out the neutron stars that provided the key positioning effect, and showed the comparison between the data detected from the nebula where the small black hole is located and the data detected from the earth.

Of course, at the same time, he also highlighted the positions of several neutron stars that can locate the position of the earth.

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

The method of representing the coordinate record position in cosmic space is not too complicated if it is simply stated. The origin must first be defined, which determines where to watch as an observer.Then determine whether the type of coordinate system used is Cartesian or spherical or other coordinates, and finally determine the direction of the coordinate axis.

Generally in the universe, we tend to use two methods to define coordinates: one is to facilitate the observation of humans on the earth, and the origin is placed on the center of the earth to define the geocentric inertial coordinate system.For example, the geocentric J2000 coordinate system.

In addition, in order to facilitate the observation of the target star, the coordinate origin is placed on the center of mass of the target celestial body or planet. For example, to detect the moon, the coordinate origin is placed on the moon.

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

After the direction of the coordinate axis is determined, the coordinate system can be defined. With the coordinate system, there must be a reference object to determine the position. In the current astronomy community, neutron stars are generally used to locate the position of the earth.

The neutron star is the most densely confirmed star body except the black hole. The density of the neutron star is between 8×10 thirteen grams per cubic centimeter and 2×10 fifteen grams.

In the process of the white dwarf being compressed into a neutron star, the star was subjected to violent compression so that the electrons in its constituent material merged into protons and converted into neutrons. The diameter was only about ten kilometers, but the top one cubic centimeter of matter can weigh one billion tons. , And the rotation speed is extremely fast.

And because its magnetic axis and rotation axis do not coincide, various radiation such as radio waves generated when the magnetic field rotates may be transmitted to the earth in a decisive manner, just like a human blink, so humans will call it Pulsar.

When the star shrinks into a neutron star, its rotation speeds up and can reach several to dozens of revolutions per second.At the same time, the contraction makes the neutron star an extremely strong "magnet", and this "magnet" emits radio waves outward in some part of it.

When it rotates quickly, it is like a searchlight on a lighthouse, constantly sweeping radio waves toward the earth regularly.When the part that emits the radio wave faces the earth, the radio wave is received; when this part is deflected as the star rotates, the radio wave is not received.Therefore, the received radio 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 coordinate position of the universe.

Seeing these neutron stars that can locate the position of the earth, Lei Tiantang couldn't help but chuckled and said: "I am very familiar with these guys! We talked about this thing long ago, and now we see them I remembered it again!

After our company's spaceship is actually built, the first thing I want to solve is the detector that sent positioning discs to the whole universe before Lao Mei, it will soon become a knot of my heart!"

He is talking about the information about the human being carried on the Voyager probe launched by the old United States that he told Kuafu a long time ago. Among them is the location of the neutron star about the location of the human being.