"Hiss, hiss..."
A sharp sound of airflow sounded, and the side of the repair warehouse facing Chen Yu slowly rose, revealing the protective clothing filled with white mist inside the box.
[The air pressure is normal and you can enter the cabin.]
After receiving the instructions, Chen Yu got into the cabin and put on the purple protective suit lining.
The next moment, the mechanical arm flew up and down, installing pieces of white armor on his body and completing the fixation.
"Hiss..."
The hatch opened again, Chen Yu stepped out and looked at the camera.
"After knowing the existence of the black hole, I used the portal's positioning mode to search for it, but failed. There is no position and orbit information for this black hole in the database, and I don't know its five-dimensional coordinates. I want to Finding it is difficult.”
"But over the past week, I've figured out a way."
Walking to the portal, Chen Yu called up the virtual earth projection, shrinking it, shrinking it, and shrinking it again, and finally reduced the size to the entire solar system.
"That is to go to a planet affected by a black hole like Sedna, feel the gravity of the black hole, and determine the location."
As he spoke, he slid the projection and found a pink asteroid—Sedna.
"right here."
"Buzz!"
Five seconds later, the space inside the metal arch fluctuated for an instant, and a pink planet appeared in front of more than seven million viewers.
[The road to death is about to begin again.]
[I don’t know whether I should be grateful to be able to see a black hole with my own eyes in my lifetime... ]
[What exactly is a black hole?]
[I only care about the asteroid that is about to hit me.]
[Can a nuclear bomb be blown off target?]
[Waiting for the UP Lord to save the world...]
"Huh..."
Taking a deep breath, Chen Yu calmed down and stepped out of the portal into space hundreds of millions of kilometers away.
Instantly, the noise in my ears disappeared.
All I could hear was the beating of my own heart.
"This is the Sedna asteroid. No. 2003 VB12. The average distance from the sun is more than 80 astronomical units. It is the farthest asteroid discovered by humans. Of course, in more than 20 years, humans will still be A further asteroid 'Gisela' was discovered, which was the planet that was dragged by the black hole and thrown into the inner solar system twenty-five years later."
"But I think it is better to call it Thanatos (the name of the god of death) than to call it Gisela. Because human civilization is likely to be hit hard by it."
"Sedna is one of the reddest celestial bodies in the solar system. Its surface is composed of water, methane, nitrogen and tholin. Our target is not it this time. A brief introduction will suffice."
After saying this, Chen Yu ignored the pink world under his feet and turned his head to look into the deep space, looking for traces of the black hole.
"In my helmet, there are many numerical values displayed, and several sets of data are the changes in the surrounding gravity. The largest source of gravity is undoubtedly the Sedna asteroid below, followed by the second largest source of gravity is the sun, and the third largest source of gravity is the sun. Three major sources of gravity…”
Under the gaze of global officials, astronomical circles, and seven million viewers, Chen Yu suddenly raised his hand and pointed in a direction!
"There!"
The camera turned and aimed at the dark and deep sky.
There is nothing but darkness.
"That's the outer part of the solar system. Jupiter and Saturn are not in its direction, nor are they on the ecliptic plane..."
"Looks like we found it easily."
"Black hole."
[Awesome...]
[Black holes are invisible and can only be found using gravity.]
[The accretion disk of a black hole is luminous!]
[Obviously this black hole has no accretion disk. (dog head)]
[Lying on the bed, feeling creepy.]
[Why should we look at black holes? Get rid of that asteroid quickly!]
[The existence of black holes must be confirmed first, otherwise it will just be empty talk by the anchor.]
[I am already convinced...]
"Whoosh—"
Turning on the plasma engine, Chen Yu flew into the portal, returned to the island building engineering ship hall, and quickly operated in the virtual projection.
"Now that the direction of the black hole has been determined, all we have to do is move forward in that direction... "
As he spoke, he adjusted the angle and distance of the twists and turns in the space and clicked on the docking button.
"Buzz!"
The fluctuations fell, and the pink planet inside the portal turned into pure black space.
Chen Yu stepped out of the camera, brought a large rock that had been prepared long ago, and gently placed it into the portal: "The dangers of black holes do not need to be explained by me. For the sake of safety, I can only try to find a suitable critical point."
"These rocks are how I test the critical point. By the speed at which the rocks are dragged by the black hole, I can judge the distance between me and the black hole. I admit that this is a ridiculous and ridiculous method, but it does work."
With a rare self-deprecating shrug, Chen Yu placed the rock in the membrane of space and space and let go.
Then, the loose rock was sucked into space, spinning, and slowly flew toward the darkness ahead.
"Sure enough, there is a black hole ahead."
Chen Yu's voice became serious in vain. He took off his hand shield and swiped the watch screen: "Now, I need help from the Institute of Aeronautics and Astronautics. You must be watching the live broadcast. In the previous interactive live broadcast, I opened it to you Private chat permission, now please calculate the distance between me and the black hole based on the flying speed of the rock. The mass and weight of the rock is about ten kilograms."
As soon as he finished speaking, a private message from the Institute of Aeronautics and Astronautics came.
"We already know the mass of the black hole, the mass of the rock is not important, please wait a moment, the calculation is being done."
Seeing this private message, Chen Yu nodded: "Okay."
…
Beijing, Institute of Aeronautics and Astronautics.
"Quick! Calculate quickly!"
The old dean slapped the table and shouted: "The mass of the black hole is 125 times that of the earth. Multiple sets of calculations, there can be no mistakes!"
The researchers in the hall immediately began busy and nervous calculations.
"The mass of the black hole is 125 times that of the earth. The diameter of the rock is about 35 centimeters. Based on the reduction, it is estimated that the initial fall speed is about 0.03 meters per second. The formula of universal gravity F=GMm/r2, the gravitational constant is 6.67×1... we can get... "
“…”
“…”
The intensive sound of keyboard typing and the sound of pen tip recording merged together. Half a minute later, multiple teams came up with similar data at the same time.
"One million two hundred thousand kilometers."
"Dean, 1.1 million kilometers."
"Here's 1.25 million."
"One million two hundred thousand kilometers."
"0.4 light-years...wait...wait for us to recalculate."
The old dean had no time to reprimand the last group and immediately sent the calculation results.
…
"1.2 million kilometers?"
After receiving a private chat reply from the Aerospace Institute, Chen Yu put on his hand armor, moved the connection point of the portal one million kilometers forward, and clicked to connect.
"The result given by the Aerospace Academy is 1.2 million kilometers. To be on the safe side, we will move the position of the space gate forward by 1 million kilometers."
Five seconds later, the connection was successful.
Inside the portal, it was still dark and deep.
Perhaps because they knew that the distance to the black hole was only 200,000 kilometers, all the viewers in the live broadcast room felt a cold fear coming over them.
black hole.
One of the most extreme objects in the universe.
Human beings are finally about to "touch" up close...
…
(Due to the old driver driving, the book club was banned, and I have been taken away for investigation. There will only be one more chapter added tonight, but don’t worry, I will be able to make up five more chapters even if I am in handcuffs tomorrow!)
(End of chapter)