"I don't understand."

Chu expressed his doubts, and the sub-light creature immediately asked Chu rhetorically.

"Can antimatter collapse into a black hole?"

"Antimatter has mass of its own, and of course it can collapse into a black hole."

After some contemplation, Chu gave an answer that he thought he had, and the sub-light creature was not in a hurry to give an answer, and continued to ask another question that extended from Chu's answer.

"Is there a difference between such a black hole and a black hole formed by positive matter? What happens when two black holes meet? Annihilation of each other, or merging into more massive black holes? ”

"This"

After the slow seduction of the sub-light creature, Chu immediately became stunned, the question in his heart was solved, and he suddenly became clear, but he was also speechless, it can't be said to be very smart, but it is not stupid, according to this derivation logic, the black hole itself is immune to antimatter.

The answer was revealed by the sub-lightspeed creatures later.

"The answer is the latter, a black hole is a black hole, and it is only a black hole, it doesn't matter whether it's positive or negative."

"You should be clear about the hairless law of black holes, right? Antimatter is lost after falling into a black hole, and this antimatter does not have the mass reduction you expect, except for changing the amount of charge of the black hole. ”

"At the end of the day, antimatter is not antimass, it's just matter that is the opposite of the electrical properties of positive matter."

Speaking of anti-mass, the subluminal creature paused and continued.

"Even if the population has antimasses, it is still not a good idea to use them against black holes."

"Dissent, black holes are a serious threat to the safety of the population, especially in the case of gravitational interference of many stars, once the black hole enters the star system, it will inevitably cause a supernova explosion, if it is not a wise choice to eliminate such a threat, what kind of choice is wise?"

One of the Gatherers questioned the first one, but the skeptics were quickly overwhelmed by the next question from the subluminal creatures.

"Forgot the principle of the black hole bomb?"

"Ugh"

The sub-light-speed creatures are not slow to explain the consequences of black holes if they are cut to the bottom of their mass.

"When the gravitational force of the black hole is not enough to constrain the stable existence of the black hole itself, the singularity inside will instantly release all the energy, no, to be more precise, it will be tens of millions of times shorter than the instant."

"The power of this singularity explosion of natural black holes is not less than that of supernova explosions of stars, and it can even be said that it is even more powerful, so black holes must not be eliminated by reducing mass, especially when the relative position of the black hole is not far from the star system of the group, and the singularity explosion will only cause the group to suffer greater losses."

At the end of the day, whether it's a singularity explosion or a supernova explosion, it's essentially a similar situation for the gatherers, and it can be summed up in three words.

Either way, it's not something that gatherers want to see happen.

"So, then let the black hole run wild? This is also very dangerous, even if it is not the star system of the race, the black hole enters another star system, and the supernova explosion caused by it will still affect the group, because a supernova explosion will make a radius of dozens of light-years become a dead Jedi. ”

"Do you have a better way?" The sub-lightspeed creatures asked.

"Nope."

"It's not that we want to let it go, it's that we simply don't have the ability to destroy black holes, which are the most extreme celestial bodies in the universe, and the ability of the race is far from enough." The sublight-speed creatures replied helplessly.

After a period of silence, he tentatively proposed another plan

"If the original intention is not to eliminate black holes, but to induce black holes, is it feasible?"

The subluminal creature replied, "It depends on the situation, it depends on the amount of charge of the black hole, before we leave, the group's survey work on the black hole has just been carried out, and there are no results yet, it should be clear after waiting for a while." ”

"If the charge of the black hole is very high, we can rely on the external strong magnetism to induce it, so as to achieve the purpose of deflecting the trajectory of the black hole, but "

"But what?" First question.

"However, this is only theoretical, the actual difficulty is too high, the huge density of the black hole is a difficult difficulty to overcome, the volume is too small but the mass is very large, which leads to the limited number of magnetic field deflection units that can be deployed, if the kinetic energy of the deflection is not strong enough, this deflection is equivalent to non-existence." Sub-lightspeed biopath.

As the subluminal creature said, because the black hole itself is too dense, it is difficult to implement it in practice, which is like asking a few ants to try to push away a skyscraper.

At first, they had their own different views on this.

"There is no resistance in the universe, and if it accumulates for a long time, the deflection of the trajectory of the black hole can also be realized, is it that the black hole is also sub-light?"

Velocity is only a state, acceleration is the amount of change, many people are easy to confuse these two concepts, in the absence of resistance, only the amount of change will need energy, the state itself does not need, so when an object is thrown out in space, if there is no resistance to stop its motion, then it will move in a straight line at a uniform speed forever.

Therefore, even a high-density object such as a black hole can deflect its trajectory with the current state of the art of amoeba given enough distance and time.

In the end, it's a matter of inertia.

"No, the preliminary estimate of the speed is 300 kilometers per second, which is equivalent to one thousandth of the speed of light, which is relative to the starting star system, and the relative velocity of other star systems is different, so it needs to be calculated separately."

At the beginning, they explained the information of the black hole, and the subluminal creatures paused for a moment to explain their thoughts.

"In fact, we would prefer that the speed of this black hole be higher, and the speed of sub-light is not a bad thing."

"The mass and density of the black hole are very large, and the greater the velocity, the greater the inertia, which will ensure that the black hole will not be offset too much by the gravitational pull of other stars, and with the current trajectory of the black hole, the population will not be in danger."

"By the way, does the will know about the black hole?"

Some collectors asked the sub-lightspeed creatures that the star system was too far away from the starting star at the beginning, and it was immersed in development and construction, and the news was a little closed.

"By now, we should already know that we have a stellar broadcast, and even the Serens on the surface can pick up the information we send from the visible spectrum only by the naked eye if they look up at the sky at night."

"Now that the will is known, we don't need to worry too much about the race."

The sublight-speed creatures thought for a moment and agreed with their idea at first.

"You're right."

On the other hand, the situation on the starting star side is different from what they thought at the beginning.

"What? Black hole?! ”

"Why do they all come to me and ask me, what do I use as an archaeological researcher to fix black holes? Pickaxe? ”

"Headache"