"At a distance of 3.2 light years from Pangu's current position, there is a binary star system composed of a white dwarf star and a black hole..." A three-dimensional starry sky map appeared directly in front of the conference room.
The white dwarf is ordinary, about 1.1 times the mass of the sun. The black hole is about 4.6 times the mass of the sun, which is not big.
However, this black hole is not an ordinary, stationary Schwarzschild black hole. It is spinning at close to the speed of light, pulling on the surrounding space. In other words, it is a veritable "Kerr black hole" with angular momentum!
Black holes are the final destination of many massive stars in the vast starry sky, and they are not a particularly rare thing.
But its properties are still full of mystery to scientists. What is inside the black hole, and whether it is a passage to another universe, are still very little known. Any detection instrument will turn into powder as soon as it comes close to the black hole.
Conventional physical rules will also fail when testing the limits of black hole events.
The detection of black holes is not difficult. It is extremely obvious in gravitational wave telescopes and hard X-ray modulation telescopes.
The original Pangu had no intention of escaping from there.
"According to what the Tiekui civilization said, there is an interstellar outpost that has been abandoned for a long time near the Kerr black hole... which they left behind thousands of years ago."
"...It's actually an ordinary Earth-like planet. It is rotating around the black hole far away. Its orbit is roughly an ellipse, and its orbital eccentricity is about..."
"There are some abandoned space laboratories on the planet. Oh... the mass of this planet is equivalent to Venus, and it has a decent semi-finished planetary engine, which can barely run."
"In this sensitive and complex gravitational system, as long as there is a small change in orbit, the planet will be pulled in by the huge gravity of the binary stars!" An astronomer stood up and explained the entire plan with a slightly rosy face.
"In addition, this black hole is a Kerr black hole, which can use the so-called Penrose mechanism... When ejecting a large amount of matter, it can absorb the energy of the energy layer and exchange the angular momentum of the black hole for the remaining gravitational acceleration..."
"According to our current theory, after the Kerr black hole swallows most of the planet, due to the loss of mass, the other half will be wildly ejected by the energy fed back by the black hole. At this time, these stars will produce very high energy that can
The powerful speed that easily escapes the gravitational pull of a black hole."
"This kind of speed and kinetic energy cannot be provided by ordinary planetary engines..."
"After our design, as long as the large amount of material thrown out is aligned in the right direction, it can create a... planet-level impact event!" A simple animation even appeared on the screen, detailing the entire mechanism of action.
.
The whole incredible process left some participants in the venue dumbfounded.
What's going on, why...can black holes still accelerate matter?!
Can it accelerate a planet? Is this a joke?
But scientists have completely written the entire calculation process on the screen. Some laymen can only hold back their surprise and learn new knowledge again.
"Asteroid impact?"
"It sounds beautiful and powerful."
"But the battle stars of the LLP Silicon Alliance are not stupid. No matter how fast the kinetic energy accelerates, it cannot be compared to the warp speed. They can't let the planets hit their own planet, right?"
"Yes, their gravitational wave telescope can easily detect black holes and white dwarfs. They will definitely slow down and pay more attention. As long as they change their orbits slightly, the collision will be impossible!"
A series of doubts appeared in the venue, some on the technical level, and some questioning the entire grand strategy: Even if it is really successful, it may not be able to hit it.
"Also, is the ejected material accurate enough? Once a star with such a huge mass is ejected by a black hole, we have no way to control its direction. We only have one chance."
Amidst all the doubts, a man wearing glasses stood up and said: "I have another question. Can our Pangu's curvature engine operate around a black hole? If Pangu is in a high gravity environment,
If the curvature engine cannot be started, it will be swallowed by the black hole."
"So a safe distance must be maintained...at least 15 astronomical units, right? At such a long distance, how many pieces does the projectile have to fly to hit the target?"
"Yes, your concerns are correct. But according to our own calculations, Pangu will stop at 5 astronomical units near the black hole. At this distance, our curvature engine can still be started..." Faced with
For these questions, Yu Yifeng drew a schematic diagram and explained.
Because of the limitations of gravitational wave broadcasting, Tiekui civilization only briefly introduced the entire plan. Most of the content was calculated by the new humans themselves. After all, the new humans only believed in themselves, but now through calculations, they have discovered the
feasibility.
"At 5 astronomical units, it's not too close to the binary star system, so it's theoretically safe."
"As for how the material thrown out by the black hole hits the enemy's battle star... there is a detailed plan. The things involved are quite complex, related to strategic silence and the enemy's psychological level..."
To facilitate the explanation, Yu Yifeng drew several balls on the screen: the origin in the middle is the black hole, and a white dot nearby is the white dwarf star. There is also a small dot that is the outpost of the Tiekui civilization. This interstellar outpost is now
The gravity is balanced, so as long as you move, you will be attracted and pulled in.
Yu Yifeng explained: "Don't forget, everyone, there is no way to observe the outside world at super-light speed! The enemy's action mode is probably to sail at super-light speed for a month or two, and then stop and observe for a while to confirm that Pangu
The next step is to determine the direction of travel before sailing again..."
"Yes, it is true. It has been like this for so many years of pursuit..." An expert next to him nodded in agreement.
"This is what we are taking advantage of!" Yu Yifeng suddenly raised his voice: "If we want to seduce the enemy, our Pangu number... must pay a certain price!"
"The Pangu needs to abandon its original winding escape route and change it to a straight line. In the process of sailing in a straight line, the distance between the enemy and ourselves will continue to get closer and closer due to the speed difference..."
"If the distance between the two sides is only the last 0.5 light-years, or even only 0.2 light-years, and the enemy has clearly observed it, the Pangu suddenly stops for maintenance! Guess what will happen to the other side?"
After hearing what Yu Yifeng said, there was silence in the conference room. Everyone was thinking about what they would do if they were the enemy's commander.
"Yes, the Pangu has not undergone major maintenance for seven or eight years. There is a possibility of stopping."
"The opponent will most likely sprint with all their strength, trying to catch the Pangu as soon as possible! Because the entire route seems to be very safe. Although there is a black hole next to it, the distance is still relatively far and will not cause any obstruction."
"What we need to seize is this time difference."
"The other party would never have thought that during the past two months of super-light speed, a planet would suddenly appear on the route."
"And this time...Boom!"
The conference room was silent again. This time, you could hear a pin drop...
Immediately afterwards, a lot of discussion broke out. Logically, this plan seemed feasible!