"A call from the direction of the Silver Heart?" Michael Ryan II was stunned for a moment, and then asked in surprise, "Are you sure it's a call from the Silver Heart?" Is it a call to the star core? ”

Tang Feng nodded and said, "Although I can't be sure if it's a call from the Silver Heart, it's clear that this call is for the star core. Pen | fun | pavilion www. ｂｉｑｕｇｅ。 info" Tang Feng immediately explained to Michael Ryan II that when he was conducting experiments in the asteroid belt, the star core suddenly received the mysterious call, and for this reason, the star core also struck for a long time.

After listening to this explanation, the old man also fell into deep thought, and after a long time, he looked up and said, "Son, I can't guarantee what that call will be, but I have had the same situation. ”

The old man's words made Tang Feng also refreshed.

"That year, after absorbing a small cloud of cosmic core matter on that planet in the Alpha Galaxy, I encountered a similar call when a river system was in control of a star. It's just that the call is very vague, and if it weren't for the reminder from the star core, I wouldn't even feel it. At the time, I didn't pay attention to that call, and instead followed my plan to control one star system after another. As a result, when I inadvertently passed by the galaxy nucleus of that river system, I received that mysterious call again. Out of curiosity, I piloted the spaceship into the core of the galaxy. ”

The old man's expression became excited, and it was clear that the next part he was going to tell occupied an extremely important place in his life.

"The core of that river system is not a supermassive black hole, but millions of supermassive stars. These millions of stars make up a rather complex multi-star system, entangled with each other and spinning wildly, and these numerous multi-star systems do not seem to have a common center of mass, but these supermassive stars are operating according to some inexplicable law. This is a very amazing astronomical phenomenon. ”

"These supermassive stars are very, very large, and although I have seen many supermassive stars before, these supermassive stars here are much larger in size and mass. Crucially, these stars are about the same size and mass, with little difference. ”

"At first, I didn't believe what I was seeing, but the data from my spaceship's main controller, the brain, made me have to believe this somewhat unbelievable result. Kid, I'm afraid you haven't been to a river system's galactic nucleus until now, but I've been to many river systems in my life. Most of the core regions of those galaxies are centered on a supermassive black hole, just like your own Milky Way, but this river system is a supermassive core of millions of almost identical stars. Almost every one of these supermassive stars has more than a thousand times the mass of your sun, and the nucleus of this galaxy composed of these millions of supermassive stars also has an incredibly huge mass, so the enveloping range of this galaxy is also as high as millions of light-years! ”

The old man's face showed a look of reminiscence, as if he was recalling the spectacular scene he had seen at the beginning.

"In that core area, there is no darkness, many stars that are only tens of millions of kilometers apart from each other are entangled with each other, and the light emitted makes the entire area unable to see the existence of other colors, except for light, it is still endless light!"

Listening to the old man's narration, Tang Feng couldn't help but think of such a picture in his mind, if what the old man said was true, then this picture was really magnificent and irreparable.

"That river system is the Alexander family's private land, originally a river system to prepare for the family's second river system-level star core, but it turned out to be occupied by me. It's also the first time I've seen such a spectacular galaxy nucleus! ”

"This spectacle kept me there for ten years, because the call was strong, but I didn't dare to control any of the stars. The millions of supermassive stars that make up the nucleus of this river system together form an extremely sophisticated astronomical system, and I fear that moving any of them would trigger a chain reaction that would eventually lead to catastrophic consequences. And the most important thing is that this kind of supermassive star is very, very difficult to control, even my star core, which has absorbed part of the core material of the universe, to completely control one of the stars, it will take at least one or two star alliance years! ”

"However, these stars have a very short lifespan because of their super mass, and a large part of the reason why I didn't dare to touch any of them during those ten Covenant years was because of this. Because the lifespan of these stars is generally only about a quarter of a star year! That's 250,000 Earth years! ”

Of course, Tang Feng knew very well that the lifespans of such supermassive stars were very short, because the masses of these stars were too large, and the thermonuclear reactions inside were too violent, so although these stars were large in size and mass, their lifespans were very short. Just like the white dwarf star of Sirius B, this white dwarf used to be five times the mass of the Sun when it was in the main sequence stage, but its lifespan is only a meagre 130 million years, and the material inside this star can only make it burn violently for 130 million years, and when all the stocks in its stomach are burned out, this star will eventually become a white dwarf.

And almost every supermassive star in the core of the galaxy mentioned by the old man has a huge mass of more than 1,000 times that of the sun, so it is quite good that this kind of supermassive star can have 250,000 earth years!

"In these ten years of the Star Alliance, I also discovered an extremely interesting astronomical phenomenon, that is, although these supermassive stars will have violent supernova explosions before the end of their final lifespan, but in the end, these stars will not leave behind debris such as neutron stars or black holes after the explosion, and the superenergy generated by supernova explosions will only be limited to a space of only a few light years, as for the interstellar dust formed after the explosion, It will recondense a new supermassive star in a very short time. It's as if these millions of supermassive stars constitute not just a galaxy nucleus, but more like a complete life cycle system! It's amazing! (To be continued.) )