Super Battleship Reborn

The so-called variable star, as the name suggests, is a star that can change its luminosity. .In the universe there is such a kind of star whose luminosity is not stable, but will suddenly change its luminosity at a certain moment.

There are two types of variable stars, one is pulsating variable star and the other is erupting variable star. When he was in the Eagle Nebula, Xiao Yu manipulated a satellite to hit the white dwarf star, which triggered a nova explosion of the white dwarf star, causing the brightness of the white dwarf star to increase tens of thousands of times in an instant. This is a typical star. erupting variable star.

In addition to this white dwarf accident, the process of an aging star undergoing a supernova explosion and becoming a neutron star or a black hole is also a formation mechanism of variable stars. In ancient China, a supernova explosion was observed, which created the famous Crab Nebula. The luminosity of that star increased by more than 100,000 times when the supernova exploded. In the sky at that time, in the night Sometimes there will be two moons. Its luminosity makes it visible even in daylight. This is the explosive variable star.

A pulsating variable star is a star whose own luminosity changes due to its internal mechanism during its own evolution stage. This red dwarf star obviously cannot be an erupting variable star, it can only be a pulsating variable star, but after a simple analysis, Xiao Yu discovered one thing, that is, this red dwarf star cannot be a pulsating variable star either.

It is neither an erupting variable star nor a pulsating variable star, so what causes its luminosity to change?

Xiao Yu first ruled out the possibility of luminosity changes caused by interstellar dust occlusion. Because interstellar dust cannot block infrared light, if it is caused by interstellar dust blocking, when its luminosity in the visible light band changes, the light in the infrared band should remain stable. But Xiao Yu saw that the visible light and infrared light of this red dwarf star fluctuated according to a certain law at the same time.

Xiao Yu showed great interest in this.

Could it be due to a mechanism that I don't understand that caused this abnormal change in luminosity? If this is true, it would be a big discovery, and maybe I can develop a new set of theories from it .”

Xiao Yu enthusiastically arranged tens of thousands of spaceships into an array of telescopes, and pointed the lens at this ordinary red dwarf star.

When observing the abnormal luminosity changes of this red dwarf star, Xiao Yu keenly noticed that there seemed to be a little fluctuation in the ghost family attached to that star. Its little movement caused the entire star to become violently active. At this moment, the strength of the stellar wind of this star increased by at least a hundred times.

Senior, what's the matter with you? What's the matter? Xiao Yu asked with some doubts and worries.

The ghost family hesitated in answering, and after a while, it replied: Nothing, the rest time has been long, and you always need to move your body a little bit. Well, during this period of time, how is your technological progress? Like? Did something happen?

Senior, thanks to your generous protection, my technology has progressed very rapidly. During this period of time, my negative matter cannon is almost close to the actual combat level, the tachyon shield technology has made breakthroughs, and new computers have also produced Success, decades later, I will definitely have the ability to defeat the Merian Civilization Fleet, and carry out your desire.

The ghost family was silent again. After a few minutes, it replied: Very good, not bad, you are doing very well. Well, I noticed that there seems to be some kind of abnormal change in a red dwarf star twenty light-years away. Do you know what these changes mean?

Have you noticed it too? Xiao Yu said, I'm doing research in this area. If there is any breakthrough, I will tell you.

kindness,

I have an ominous premonition that this change seems to be caused by the arrival of some malicious force. For your safety, and for my last wish to be carried out, after you have the research results, you must tell me that you must never make a decision without authorization, so as not to cause irreparable losses.

Okay, I will follow your teachings. Xiao Yu responded respectfully.

At this moment, at a place more than 20 light-years away from Xiao Yu, this collection of many consciousnesses has already left this red dwarf star, and is quietly waiting for something.

According to calculations, at this time, the light from this star has already been transmitted to the main civilization, and life and death are decided in one fell swoop.

Yes, if even the main civilization can detect the strange change of this star, then there is no reason why the previous generation of ghosts can't detect it. I am worried that the previous generation of ghosts will use this to speculate that it is caused by us , will expose our arrival.

It doesn't matter, it takes 20 years for the transmission of light. During these 20 years, we have traveled a distance of tens of light years and come to another direction. Even if the previous generation of ghosts can use this If it guesses anything, it only knows that we have come, and because of our special concealment means, it is impossible to find out our specific location.

The only thing we need to worry about is whether it will become wary of the main civilization because of this, causing the main civilization to be unable to implement its own plan. But this method of communication is the only way we can think of. We can only do this The rest depends on our good fortune and whether the main civilization has enough ability to solve the current crisis...

Yes. The situation this time is even more dangerous than the last time we accidentally encountered the fleet of the guardian civilization and escaped desperately. Our main civilization still has too little experience, and it is still too easy to trust others. He I haven't realized this truth yet. In this dark universe, no existence other than us can be trusted. Any existence will only take its own existence as the highest interest. In this universe, where will there be sacrifices? Do you want to make someone else’s civilization exist?”

It's meaningless to discuss this. Who in this universe is not like this? Even ourselves, don't we get our own development by killing other civilizations? During these times, although we have no contact with the main civilization, we cannot communicate with the main civilization. Contact, but it is foreseeable that during this period of time the main civilization, there are probably not a few civilizations that have become extinct.

All we have to do is to wait slowly. If everything goes well, the main civilization will definitely find a way to contact us, so pay attention to the movement of that strange star. Our vitality is maintained on the main civilization .If you live, you live, and if you die, you die.

After some debate, this ghost family hiding in the corner of the universe became quiet again. They quietly hide their whereabouts, relying on the unique method of the ghost clan to avoid the hunting of the previous generation of ghost clan, waiting for the dawn of dawn in the dark night.

At this moment, Xiao Yu next to the strange star is still continuing to observe the red dwarf. But what Xiao Yu couldn't figure out was that the strange change in the luminosity of the red dwarf this time seemed to be accidental, that is to say, it only appeared once, and it will disappear in the future. At least, during Xiao Yu's observation period, the red dwarf star was calm and quiet, completely showing the nature of an ordinary red dwarf star, without any peculiarities.

So far, Xiao Yu has not realized that there will be some kind of signal contained in these luminosity changes, but just studies it as a special phenomenon that he has not yet understood and mastered.

Looking at the calmed down red dwarf, Xiao Yu thought bitterly in his heart, After finishing the fleet of the Merian Civilization, I must go to that red dwarf to see what's going on with it.

Thinking in this way, Xiao Yu completely gave up research in this area, but handed over all the experimental data to the red dwarf research team of the Academy of Stellar Science under the Central Academy of Sciences, and let them slowly carry out research, Xiao Yu For himself, he once again turned his attention to the development of science and technology.

Time passed slowly, and after about a month, Xiao Yu received a message from the aging ghost family.

My junior, how is your research on the abnormal luminosity change of the red dwarf star going? Have you made any new discoveries?

At the moment when he received the message, Xiao Yu had a little doubt in his heart, Usually I take the initiative to contact the senior of the Ghost Clan, but it rarely takes the initiative to contact me, and it has not even contacted me once recently, but For this red dwarf, it actively contacted me twice in a row, is this red dwarf so important?

With this in mind, Xiao Yu still responded respectfully: Senior, I have conducted some research on this aspect, but unfortunately, I have made no progress and found nothing.

Hmm... The old ghost family pondered for a moment, and said: The ominous premonition in my heart is getting stronger. I have an intuition that the abnormal behavior of this red dwarf star will be the beginning of a disaster. And you, very soon It is possible that you can’t bear this disaster and die. So, you have to step up your research in this regard, and then tell me the results of the research, and I will find a way to deal with it.””

Hearing what the old ghosts said, Xiao Yu became inexplicably nervous. During this period of time, Xiao Yu has established trust in this aging ghost family, and, subconsciously, began to regard it as his elder.

Okay, senior, please rest assured, I will continue to conduct research in this area, and if there are any research results, I will definitely report to you as soon as possible.

That's good, you can continue your research, I'm going to rest for a while...