Fooling Tomoko into being a system

The birth process of the Black Domain is dangerous and gorgeous!

The black domain is said to be dangerous because it has light-absorbing properties similar to those of a black hole.

The Black Realm is beautiful because it brings a brand new wonder of the universe.

The experimental location of the wake ring is in a region of the universe far away from the three suns, and all four celestial bodies are on the other side of the wake ring.

The glow emitted by the three suns was swallowed up by the black field of the semicircle. The red sunlight penetrated into the black field, but failed to penetrate the empty space. Instead, a golden-red outline appeared outside the sphere. , like a huge treasure wheel.

If you observe the black area from the side, you will find that the golden sunlight is forced to stop when it reaches a certain limit, forming a large black matte column area on the left side of the black area, which is clearly distinct from the golden sunlight on the right, and looks like a Stick the black dagger into the sun.

This phenomenon also changes as the three suns slowly move.

The Trisolarans quickly discovered the cause of this phenomenon. In the wake space that was constantly bombarded, the speed of vacuum light inside dropped below the third escape velocity. Sunlight entering this area could not escape the constraints of gravity and stopped moving forward, so sunlight could not penetrate. Dark area.

As for the source of gravity?

It is provided by the three stars behind it.

The Trisolaran civilization immediately tried to launch various detectors into the black domain, hoping to test this new cosmic celestial phenomenon.

No matter how high-tech a detector is, including water droplets... unknown damage will occur as long as it enters the black zone, but the Trisolaran civilization can still obtain the data it wants.

They found that the internal parts of the detector were damaged very regularly, with precision parts being damaged first.

Subsequently, the Trisolarans built a very primitive and backward detector based on this rule and launched it into the Black Domain.

The lagging detector passed through the black space, but was burned by the huge light and heat, leaving only some debris flying out.

It was precisely because the debris of the detector flew out of the black domain that the Trisolarans were sure that it was not a black hole. Because of the light-absorbing characteristics of this phenomenon, it was appropriately called a low-light-speed black hole: the black domain.

There are many kinds of research on the black field, and one phenomenon is particularly magical.

The backward detectors of the same type are launched from the sunlight side, and none of them break through the black area and enter the lightless area. They are locked in the black area like the light, while the detectors that enter the black area from the shadow side pass through smoothly. Dark area.

This phenomenon almost drove many Trisolaran science and technology officials crazy. In the Trisolaran people's understanding, the speed of light cannot be surpassed, and all matter should not escape the black realm, but now there are detector debris flying out of the black realm.

The speed in the black domain is reduced to 16.7km/s, and no matter can fly out of the black hole. How did the remains of the detector fly out?

This bizarre phenomenon was eventually confirmed to be the result of gravity.

Gravity is like a river. The sun is at the end of the river attracting the water. The detectors start from the upper and lower sections of the river, and the results obtained are naturally different.

The detector that sets off from the lower reaches of the river to the upper reaches needs to resist the gravity of the sun at the end of the river, and naturally cannot break through the black space.

The detector starting from the upper reaches of the river to the lower reaches only needs to follow the gravity, and it can naturally break through the black space with the help of gravity.

While all Trisolaran science and technology officials were obsessed with this strange cosmic physical phenomenon, Trisolaran sociologists did not stop their research.

Some time ago, it was cosmic sociologists who discovered the second doomsday prophecy based on the curvature drive engine technology that can change the speed of light in the universe: the speed of light returns to zero, which enabled the Trisolaran civilization to re-understand the laws of the dark forest.