Chapter 550 Beyond the Light Cone

He was thinking, if quantum entanglement fails, does it mean that other places in the universe can communicate with quantum entanglement? The modification of physical rules that acted on the Milky Way three billion years ago has always existed. Does it mean that once the physical rules are changed, they are permanent?

If so, which places in the universe have the true natural laws of physics, and which places are the work of unknown advanced civilizations as mentioned by the pioneers?

And how many such existences are there in the universe? Will the modification of rules really not cause the collapse of the universe?

No one can answer his question.

After discussing the survey telescope array for a while, everyone on the Tianqin, under the chairmanship of Yue Yuan, turned their attention to the site selection for the construction of a new particle collider by humans in the future, and also planned the next direction of the human fleet.

While humans are preparing to find an area with denser stars to start large-scale construction, somewhere in the Milky Way.

This is a starry sky far away from the stars, with nothing but darkness and silence. However, looking around from here, you can see the bright starry sky, especially the brightest point in the distance. Those who have seen the Milky Way star map know that it is the appearance of a cluster of stars in the center of the Milky Way.

However, the view of the center of the Milky Way from this position is different from that observed by humans on Earth. It is obvious that the stars are shining in the direction of the realization and the center of the Milky Way, but there are very few light spots in the starry sky in one direction.

Obviously, this position is not in the center of the Milky Way, because the center of the Milky Way will not have such a visual effect. It can be seen that this unknown is either above or below the Milky Way.

It is a place with sparse stars.

Under normal circumstances, such places are rarely visited by civilizations unless they leave the Milky Way, and there will be no traces of civilization activities.

But now, it has welcomed an uninvited guest.

"Come out, we know you are here." A message with obvious traces of civilization appeared immediately, as if for no reason.

There is no sound in the universe, so the information that can appear with the arrival of uninvited guests can only be other ways of information transmission.

If someone stares at this starry sky with a telescope, he will find that when the information appears and spreads to somewhere in the void, it will see that there is a huge warship here out of thin air.

It really appeared out of thin air, and there was no sign of its appearance in the visible universe, just like what people often see, using video editing to conjure a stone out of nothing.

Because there is no reference this time, it is difficult to judge the size of the warship with the naked eye. Well, the reason why it is called a warship instead of a spaceship is that its appearance looks too beautiful.

The appearance of the entire ship presents a streamlined shape that makes people feel very restrained at first glance. From the perspective of humans, its overall color is silver-gray, and there are still things like starlight on the outer shell of the ship, as if special effects have been added. The overall shape looks like a piece of soap with one end cut smaller.

The magical thing is that there is no propeller nozzle on its hull, but there are some flat and concave grooves at the front position, but they do not go directly into the interior of the warship, but are a little more concave than other places. This looks like a few small grooves cut smoothly on the soap with a knife. I don’t know what they are used for.

"Don’t come out yet, do you want me to knock on the door?" As if there was no response, the warship that seemed to be wrapped in starlight sent a message again.

If there were a precision detector annotating this place, it would be found that every time this warship wrapped in starlight "speaks", a regular gravitational ripple would appear in this void.

Obviously, the information of its "speaking" is in these gravitational ripples, or it is "speaking" in the form of gravitational waves.

Its voice is like raindrops falling on a calm lake, rippling in the void, and then sweeping away to every corner of this star field at the speed of light.

The warship seems to have a good control over the "speaking sound". After the gravitational ripples it releases extend a distance in time and space, they decay to the point of being difficult to distinguish, but they just cover the entire starry sky area.

This is very similar to the fact that people on Earth cannot hear people talking far away.

"Do you really want me to take action before I come out? In this case"

The warship wrapped in dots of starlight seemed a little impatient, so it shouted again, but this time before it finished speaking, it suddenly disappeared in the visible universe, and when it appeared again, it was already several astronomical units away.

At the same time, a black line suddenly appeared at the position where it disappeared, cutting the bright background of the stars in the center of the Milky Way, which was tens of thousands of light years away, in half. Of course, the cut in half was just an illusion of light propagation. In fact, the black line only appeared for less than a millisecond and then disappeared.

"You dare to come without a frigate. You, the Silver Heart Alliance, are a little arrogant this time. Let me put out the fire and let you calm down."

Another message appeared, rippling in the void, and just like the battleship wrapped in starlight "talking", it swept around.

It stands to reason that if the other party wants to hear the conversation using gravitational waves in this way, it will take several minutes or even more than ten minutes. After all, the battleship wrapped in starlight just now moved several astronomical units between disappearing and appearing.

Although this kind of gravitational wave appears like raindrops falling into a calm lake, it is impossible to throw the "source of sound" in the other party's face, but this way of "talking" was received in real time by the warship wrapped in starlight.

There is no doubt that this warship wrapped in starlight did not use the power of my thinking to "hear" the information, but it mastered some means of detecting such close-range gravitational wave ripples.

Of course, the existence of its shouting is also the same. They all mastered some kind of long-distance detection technology to communicate with each other in the void in this way.

Such a conversation is actually very strange. Just like two people 34,000 meters apart talking without the help of communication tools, they should have shouted loud enough, and after 100 seconds, the other party can hear it. However, the magical thing is that one party just spoke, and the sound did not spread out for one kilometer, and the other party heard it.

It's as if the information has been read in advance before it arrived.

If there is a civilization with the technology to detect gravitational waves near one of the two, then this civilization must be very confused, because they only receive one party talking to himself.

These few short conversations and the way they were spoken seemed to tell all the civilizations in the Milky Way the story outside the light cone. Unfortunately, no other civilization could see such a scene.

"Finally you're willing to come out~! We're not here to fight, and we want to leave, and you can't stop us."

The battleship wrapped in starlight didn't seem to care about the attack just now. After dodging the attack, it just stayed still in the void, as if it was very sure that the other party would not attack it again.