Level 5 Civilizations had mastered the Theory of Everything on the foundation of the Grand Unified Theory, and with the support of the Theory of Everything, they had gained even more powerful force-field technology.
This allowed Human Civilization's technological creations to hold up far better within black hole Gravity Fields. Places they had previously been unable to approach were now within reach.
Even so, they still could not cross a black hole's Event Horizon, because beyond it, not even light could escape.
In other words, the escape velocity would have to exceed the speed of light.
Humanity's creations definitely could not surpass light speed, so even if they were not torn apart by the black hole's Gravity during their approach, they still could not cross the Event Horizon.
It should be clarified that superluminal speed here referred to a massive object moving faster than light relative to a black hole, rather than warp superluminal speed. They were two different concepts.
Massive objects could not break the light-speed limit. This was a fundamental law of the universe, and no civilization could accomplish it without changing the laws of physics.
But humanity no longer needed to retrieve the probe. Obtaining the data was enough; it did not matter if the probe fell into the black hole.
The exploration operation soon yielded results.
Just half a month later, human scientists had used the data to complete a model of the spacetime field structure of this Kerr Black Hole.
The mathematical tool they used came from the Earth Era: the Gauge Symmetric Wave Equation.
Mathematicians and physicists applied the Wave Equation to solve for every point in space and time within the Kerr Black Hole's rotating Gravity Field.
If every point in space and time underwent the same rotation, the equation remained unchanged. The