Voyage of the Stars.

Chapter 1315: The Significance of the Great Attractor to the Great Voyage
The Hydra-Centaurus Supercluster belongs to the Laniakea Supercluster, and it is considered to be the core part of the latter's cosmic structure that spans 5.2 million light-years. It is also the center of mass of the Laniakea Supercluster.

The giant black hole observed by humans in the Earth era is located in the Hydra-Centaurus Supercluster. Many galaxies, including the Milky Way, Andromeda, Maffei, M87, etc., are all pulled by it and moving in the same direction on the scale of the universe.

It can be said that if we look at it from the perspective of the universe, the first half of the great voyage is a "downhill journey at warp speed" because of the existence of the supermassive black hole, while the second half becomes a "uphill journey at warp speed" also because of the existence of the supermassive black hole.

The Shenju civilization, which has unique gravitational technology, measured the specific location of the supermassive black hole many years ago. After a long period of measurement across a very wide area of ​​the universe, they have determined the exact location and have also made many scientific speculations about the supermassive black hole.

Perhaps due to the special technology they mastered, the Shenju civilization had been interested in the supermassive black hole a long time ago. Now that they have learned its exact location, they are thinking about having a chance to explore it and see what exactly could have such a great gravitational influence.

This is very important to the Shenju civilization, especially after hearing that the seventh-level civilization also has special technologies that are stronger than ordinary civilizations, they became even more curious about the giant black hole.

However, as the Great Voyage Organization got closer to the supermassive black hole and gained more and more information, the Shenju civilization gradually became disappointed with the supermassive black hole.

Originally they thought it was some kind of super-giant black hole, or a magical space crack or something. However, after summarizing data from multiple sources, they confirmed that the giant attractor is not actually a single gravitational source, but the manifestation of multiple gravitational sources on a macroscopic cosmic scale.

This view can be found in the observation data of many civilizations, and the Shenju civilization naturally has such a conclusion. However, before they reached the starry sky where the source of gravity was located, they always had hope that they could get more data about gravity from here.

Unfortunately, they were disappointed in the end. Of course, they were not completely disappointed. The "giant black hole" characteristics that many galaxies in this starry sky exhibit on the scale of the universe, how its causes and gravity are intertwined on the scale of the universe, and how they influence each other, are still very inspiring for the study of Shenju civilization.

Tao follows nature, and in fact science is also a process of following nature.

In general, the Great Attractor is a manifestation of the combined influence of superclusters such as the Norma Cluster, the Shapley Supercluster, the Hydra-Centaurus Supercluster, and a large amount of dark matter.

When the Great Voyage Organization is still outside the area, it will clearly detect the existence of the giant black hole, but when it reaches its core area, it will only observe the change of space curvature.

Only by combining the changes in spatial curvature in all directions can we calculate the large-scale spatial structure of the giant black hole image.

The Shenju civilization has completed these tasks and predicted the evolution of this supermassive black hole. They believe that in the distant future, as the expansion of the universe dominated by dark energy tears apart superclusters, the supermassive black hole as a gravitational node will gradually dissipate.

In the distant galaxies, the influence of the Great Attractor will also be found to be getting weaker and weaker, but the time scale of this change will take at least three billion years. If it is less than this time, it will be difficult to detect it unless there are achievements of divine civilization in gravitational technology.

Based on the analysis of the giant black hole and taking into account what they saw and heard during the most recent leg of the voyage, the Shenju civilization proposed modifications to the original route of the Great Voyage.

They felt that the original route was too conservative, and that the Great Voyage Organization did not need to focus only on the galaxy three million light years away, because such screening would reduce the route options and the Great Voyage route would become more tortuous and circuitous.

Of course, this is indeed safer, but they believe that this is not necessary for a long distance, at least 1.5 to 2 million light years, because of their research results on the large-scale gravitational structure of the universe affected by the giant attractor. In fact, before this, the Shenju civilization had also raised relevant opinions, but at that time they did not calculate the detailed large-scale gravitational structure of the universe affected by the giant attractor, so after being cautiously rejected by various civilizations, they did not continue to insist.

But now it is different. The Shenju civilization has really created a tree-like large-scale gravitational structure map. On this vast star map, scientists of the Shenju civilization have made detailed annotations for each large-scale gravitational node, gravitational interweaving structure, space curvature parameters, etc.

The Shenju civilization spent a lot of time and energy to create this large-scale gravitational structure star map.

When they put the star map in the virtual conference room for other technological civilizations to see and explain it, the faces of scientists from all civilizations were filled with shock.

There is no other reason, the star map is really vast, and the markings of the Shenju civilization are also very detailed.

Every civilization felt the seriousness of the Shenju civilization and their unparalleled gravitational technology. Everyone understood that their own civilization could actually detect the Great Attractor and come to the conclusion that the Great Attractor was not a gravitational source, but it was impossible to draw such a detailed and huge large-scale gravitational structure map.

So what is the purpose of this large-scale gravitational structure map of the Shenju civilization?
It has a great effect!
Especially for the Great Voyage Organization's Great Voyage, because the star map clearly marks all the gravitational reactions within a range of about 200 million light years with the Great Attractor as the center. From the description of the scientists of the Divine Moment civilization, we can know that these gravitational reactions are large and small, some are common galaxies, and some are dark matter islands located between galaxies or in the endless void.

Yes, the Shenju civilization has calculated the distribution of dark matter islands in the entire large-scale cosmic structure region through its research on the supermassive black hole.

According to scientists from the Shenju civilization, in order to calculate the location of these dark matter islands, it took them more than one million years, from collecting various data to using supercomputers.

The purpose of going through so much trouble to do this is just to allow the Great Voyage Organization to have more and shorter routes to choose from in subsequent voyages.

In order to make the major civilizations believe in their research, the Shenju civilization even made public their various calculation processes and even told the major civilizations many algorithms based on their own unique technologies.

The Shenju civilization certainly knows that other civilizations do not understand these algorithms. They do this just to let everyone know that these algorithms are correct. You only need to verify the ones you can understand. If you don’t understand, you can directly use our answers to verify them.

Many civilizations directly choose to believe in the Shenju civilization, because the Shenju civilization will definitely not joke about the future of its own civilization.

The emergence of this star map means that in the future, the Great Voyage Organization can cross galaxies that are more than three million light years apart from each other without laying star roads. It can even cross farther galaxies as long as there are dark matter islands between the two galaxies.

This is great news for the Great Voyage Organization. First, they can take more straight lines to reduce sailing time. Second, they can reduce the possibility of encountering various dangers in various large galaxies. Third, when encountering an insurmountable crisis in some galaxies, they can unexpectedly choose a route that the other party dare not chase and escape.

This wave of operations by the Shenju civilization is equivalent to opening a hidden map for the Galactic Expedition Organization.

(End of this chapter)