I have a little black hole

"Indeed, we have a limited observation distance and have not found a valuable target, but when the observation time is long, I believe we will be able to find a lot of beacons!" Kuafu said confidently.

"Yes, our main task is to confirm the location of the universe where the black hole body is located, so the importance of the beacon is very important. It can be the extragalactic galaxies that we observed from Earth. This allows us to confirm the approximate location.

But for accurate positioning, we still have to rely on beacons such as pulsars that are very easy to distinguish. As long as we can find enough pulsars, then by comparing the data of pulsars we observed from the earth, we can be accurate Know where the body of the little black hole is!"Lei Tiantang smiled and agreed with Kuafu's point of view."

The universe is vast, with countless galaxies and celestial bodies.Human beings have been shocked by the mystery and vastness of the universe since they walked out of the earth, and at the same time, they have stimulated human enthusiasm for exploring the universe.

However, due to the current limitations of human technology, the space that the spacecraft can reach is very limited.

However, humans invented the astronomical telescope with their own wisdom. With the astronomical telescope, you can observe galaxies and celestial bodies deep in the distant universe, see some mysteries of the universe, and with the help of the astronomical telescope, humans understand the universe. More and more.

In the process of observing the universe, we found that there are some mysterious and special celestial bodies in the universe, such as neutron stars, pulsars, black holes, etc., and Lei Tiantang is most concerned about the role of pulsars.

Pulsar is a very special kind of celestial body in the universe. It can rotate at high speed by itself, and at the same time, it can also emit very regular radio signals.

You know, in our cognition, the objects that can emit regular radio signals are likely to come from alien civilizations!

Humans initially received this kind of radio signal. At one time, they thought it was a civilization signal sent by alien civilization to humans, but the last study found that these regular radio signals came from this kind of celestial body called pulsar. Since then, pulsars have entered Scientists' vision, scientists also find more pulsars through various methods.

Pulsars can emit radio signals, and the most powerful tool for finding them is the radio telescope. The role of the radio telescope is to receive radio signals from the universe.

Through the observations of these radio telescopes, humans have discovered a lot of pulsars, which also shows that pulsars are not very scarce objects in the universe, and their number is still very large.

This has also puzzled many people. What will this pulsar be?Is it really just a natural object?How is it formed and why can it emit regular radio signals?

This series of problems is precisely why scientists are more and more interested in pulsars. To know that there are countless celestial bodies in the universe, the objects that can rotate at high speed and continuously emit regular radio signals have only seen pulsars. It is easy to make people think of artifacts.

Some people believe that pulsars are a kind of road sign built by the advanced civilization of the universe, and the purpose is to navigate the spaceship so as not to get lost in the universe.

We know that the reason why people can drive away without getting lost on the earth is without the help of street signs and navigation. If there is no indication of the sign and no navigation, I believe that most drivers will get lost when they go outside. .

When there was no satellite navigation in the past, the main reliance was on setting signs at important intersections so that drivers and cars would not get lost. With satellite navigation now, no matter where you go on the earth, you will basically not get lost.

A small earth can’t do without navigation, and in a vast universe without boundaries, if there is no navigation, the spaceship can’t navigate at all, and it is easy to get lost in the vast universe. Know that the universe is not so bright. Darkness.Human beings can't get out of the solar system yet, just wander around in the solar system, and naturally they don't need any powerful navigation.

However, once the speed of human spacecraft can reach the speed of light in the future, with the ability of interstellar navigation, the distance that can fly will be very far, how did we travel in the universe at that time without getting lost?

It will inevitably require some cosmic navigation equipment. The distance of the universe is measured in light-years, and objects are used as signposts. I believe that spaceships a few light-years away cannot see it, but the speed of radio signals can reach the speed of light, so that it can propagate fast. Only far away can it be quickly received by the spacecraft, and the current position of the universe can be determined by the indication of these signals.

We can think of the pulsar as a navigator with advanced civilization set at various positions in the universe. Its high-speed rotation is actually producing energy. With energy, we can continuously send navigation signals to the outside world, which is equivalent to a built-in generator. Only with electricity and energy can we work non-stop.

Each pulsar's signal is different. In fact, it indicates the current cosmic coordinates. In this way, the spacecraft receives the signals from these pulsars and can understand which area and galaxy the spacecraft is currently traveling to.

This characteristic of pulsars is why Lei Tiantang and Kuafu pay so much attention to them. For this reason, there will be a separate radio telescope in this astronomical telescope. Its goal is to find these can be located in the universe. 'S beacon!

"This depends on our luck and time. If we are lucky, we can find familiar pulsars, like the sun engraved on the gold plate carried on Voyager 1 relative to the center of the Milky Way and 14 pulses. If you can find them, you can quickly determine the location of the little black hole!

If you are unlucky, you can only use time to slowly pile up data. You have to know that up to now, we have only a few thousand pulsar data. We want to use them as beacons. If it is not good, it will be inconsistent!

So the radio telescope on the side of the little black hole has to work hard to find pulsars, and we have to work harder to find more pulsars on Earth, so that when the data of our pulsar database is enough, I believe we can always find Beacons that match each other, thus confirming the location of the little black hole!

And I think this data will be very rewarding when our deep space laboratory launches all 8 high-power radio telescopes we plan to launch!"