Road to science and technology

The sophons were launched, but due to the space-time parameters of the universe, the upper limit of warp speed is the speed of light, so the Shenzhou civilization could only use space-time jumps to fold the space-time and then send the sophons there.

At this time, Yue Yuanzhou, who had been paying attention to the instruments, discovered that the space of this universe was more stable than any universe he had encountered before.

To initiate a two-hundred-light-year space-time jump, the energy consumed is more than ten times greater than before. But fortunately, now we only need to open a small wormhole to let a microscopic particle pass through, so it is relatively easy.

Of course, even if the entire infrastructure jumps over, there will be no problem. Compared with the current Shenzhou civilization, which uses space energy, in a universe with relatively stable time and space, at most, it will take more time to prepare before the jump.

However, in an unfamiliar environment, Yue Yuanzhou would definitely not drive the infrastructure vehicle directly. After all, the universe is vast, and no one knows what great gods are there.

Caution is the boat.

However, an accident still happened. Not long after Tomoko was teleported, he heard Gongsun Xing say: "Leader, Tomoko's signal has disappeared! In other words, Tomoko has lost contact!"

"What?" Yue Yuanzhou did not think that he heard wrongly. At his level, it was impossible to hear wrongly, so he was just expressing surprise and doubting that Gongsun Xing had said it wrong.

But after playing around with it for a while, Gongsun Xing still said that Zhizi had lost contact.

At this time, Yue Yuanzhou finally frowned. It was rare for Sophon to lose contact, unless he encountered a being like Sophon's blind spot.

Could it be that the teleportation point happens to be Sophon's blind spot?

Yue Yuanzhou secretly thought that the so-called blind spots of sophons are actually four-dimensional space fragments, but where can there be so many four-dimensional fragments?

There is something fishy in this universe!

Shouldn't he meet a great master as soon as he comes? With this thought, Yue Yuanzhou said to the dragon scale that was no longer spinning next to him: "Old dragon, go and open the infrastructure account and immediately enter the chaos information unification preparation state to attack."

When encountering an unknown situation, you must be prepared for the worst. In the face of major events related to the Shenzhou civilization, Yue Yuanzhou will not waste time. It is impossible for him to hit his opponent with a wave of light particles, then use the star cannon, and then use the Cybertron ray.

In wars between civilizations, when the situation of the enemy is unknown, it is best to use the strongest means. Killing them in one wave is perfect, and crushing them if they can.

Because of this, interstellar wars are rarely evenly matched. Unless the technological levels of the two civilizations are really similar, they will be crushed.

In the Shenzhou civilization for so long, there has been only one close war, and that was the first time they met the singer. The others were either crushed or escaped.

"Understood!" Long Lin, who had been listening, also understood the current situation. He said this and floated directly to the main cab.

Seeing the figure of Dragon Scale penetrate directly through the door, Yue Yuanzhou nodded secretly. This guy still knows his priorities.

Turn around and put your eyes back on the instrument. Yue Yuanzhou spoke again: "Did the launched sophons have small cosmic membranes attached to them?"

"Conventional wise son." Gongsun Xing replied.

Fortunately, Yue Yuanzhou breathed a sigh of relief. He continued to walk back and forth in the hall with his hands behind his back. After a while, he looked up at the projection screen that had been moving with him, and then said: "Calling out the coordinates of the destination, and then Send a sophon with a small cosmic membrane attached to it!"

"learn!"

Gongsun Xing continued to operate, and after a while, a sophon with a cosmic membrane was launched. At the same time, the coordinates of the destination are also marked.

Yue Yuanzhou compared it and found that the target location was 81.4 light-years away from him and was a blue giant galaxy with a mass of 12 times that of the sun.

Near this blue giant, there are some other stars, ranging from 5 to 10 light years away from the blue giant.

At 12 times the mass of the sun, if a supernova occurs, its core may be larger than the Oppenheimer limit. If it exceeds the Oppenheimer limit, it will continue to collapse and form a black hole, so this star is very dangerous.

The Oppenheimer limit is a parameter that measures the upper limit of a neutron star, which is greater than 2-3 times the mass of the sun. That is to say, if the data of a neutron star is greater than three times the mass of the sun, its degenerate neutron pressure and gravity will be out of balance. Then it continues to collapse into a black hole.

"Hey, wait." Just when Gongsun Xing was about to operate the instrument to open the space-time jump channel, Yue Yuanzhou suddenly called out.

Because he suddenly discovered an unusual parameter, which is the temperature of the universe. This parameter is rarely paid attention to under normal circumstances.

Especially the Shenzhou civilization, which wanders around, basically looks at various physical constants, and does not pay attention to the vacuum temperature of the universe.

But now Yue Yuanzhou suddenly discovered that the empty starry sky outside the infrastructure actually contained 288.15K.

What is this concept?

K is Kelvin.

0 Kelvin is absolute zero, which is -273.15 degrees Celsius, and 288.15K is 15 degrees Celsius when converted into degrees Celsius.

As we all know, the vacuum is not empty, but the temperature of the vacuum of the universe. Excluding the possibility of man-made microcosms, it represents the temperature of the cosmic microwave background radiation.

What this means is self-evident.

At this time, Yue Yuanzhou immediately said: "Bring up the cosmic microwave background radiation map."

Judging from the connection between the observation results and road construction, the possibility of artificially creating a small universe can be ruled out, so Yue Yuanzhou directly looked at the cosmic microwave background radiation at this time.

"Right away!" Long Lin answered, because he was the one opening the infrastructure account now.

Of course, he could not directly bring up the previous cosmic microwave background and show it to Yue Yuanzhou, and the newly arrived infrastructure had not made any specific detection.

Therefore, dragon scales can only be detected on site.

So under the control of Dragon Scale, the metal surge on the surface of the infrastructure began to deform.

The detection method of cosmic microwave background radiation is actually a method of establishing the intensity of cosmic background radiation after denoising and correcting the received radiation signal from the cosmic space background. The operation is very simple, that is, aim the high-sensitivity horn antenna at the sky area of ​​the radio emitting object, and then process the received signal through the system.

To put it bluntly, microwaves are actually electromagnetic waves.

So now that the Infrastructure has transformed, it aims its huge antenna at the depths of the universe.

Watching the deformation of the infrastructure through the projection screen, Yue Yuan Zhouxin said: "It would be interesting if most of the cosmic microwave background radiation pattern has this temperature."

If that's the case, it means this is a young universe, very young.

Yue Yuanzhou is very excited now. He is waiting for the detection results. Because through the cosmic microwave background radiation, we can infer how long the universe is since the Big Bang.

"Why did Tomoko lose contact?" While waiting, the previous question popped up in Yue Yuanzhou's mind.

Although the detection results have not yet come out, Yue Yuanzhou is almost certain that this is a young universe.

But this judgment caused him to have new doubts: "What does this have to do with the young universe?"