In fact, it is the Blue Star civilization that uses energy from the energy magneto-optical stone. Therefore, the diameter of the spacecraft they made in the civilization will not exceed 200 meters, because once the diameter exceeds two centimeters, the energy consumption will increase in geometric multiples.

At the same time, the magnetic engines used by their civilization cannot provide sufficient power for the larger spacecraft.

After all, with the mechanical materials and other technologies of the Blue Star civilization, it is not difficult to make a spacecraft with a volume of more than 200 meters. After all, in terms of continuing processing, although human civilization is not as good as their Blue Star civilization, human civilization can also make spacecraft with a volume of more than 200 meters, and Blue Star civilization can naturally do it.

However, in terms of energy and engine reasons, their space warships can only stay at less than 200 meters.

In addition, according to Wang Bin's judgment, the energy used by the vast civilization in the Milky Way also comes from magneto-optical stones, which is also the reason why the "Sea" said before that the main ships of most civilized civilizations in the Milky Way will not exceed 200 meters.

As for the so-called third-level civilization in the mouth of "Sea", the reason why it can produce more than 300 meters in volume is very likely that these civilizations are more advanced in extracting the energy of these magneto-optical stones, or the energy source they use is more advanced, so that they can create more advanced and larger warships.

In addition, these civilizations are likely to have developed controlled nuclear fusion technology to enable them to build larger warships.

As for the controllable nuclear fusion method, it is very likely that it will not be thermonuclear fusion. After all, if you master the thermonuclear fusion technology, even if you want to create a larger warship, even a warship of several kilometers or even dozens of kilometers, you can provide sufficient energy with the energy provided by thermonuclear fusion.

In other words, as human civilization masters cold nuclear fusion technology and thermonuclear fusion technology, human civilization has already gained innate advantages in entering the cosmic era. As long as technology in other aspects, such as materials and technology, it is not impossible for human civilization to create warships with a volume of several kilometers or even dozens of kilometers.

Therefore, for the current human civilization, the size of the warship is no longer a limitation. For the current human civilization, what is missing is time.

In addition, there is also the technology to build space fighter jets and space warships.

You should know that human civilization has just entered the cosmic era, that is, first-class aerospace civilization. The design and research and development of space warships are still at the stage of transition from marine ships to manufacturing spacecrafts.

Take the Dijiang for example, the object of reference is the submarines in the sea.

Even the new spacecraft that is being manufactured now, that is, a real military-level space warship, is also a reference to submarines in the sea.

However, compared with the first Dijiang, it has a truly military-level space warship, and its appearance has also changed.

The department of Tiangong Technology designed and manufactured space warships, and is also actively referring to various science fiction movies, science fiction works and animation space warships to improve the space warships they will manufacture next.

However, as Wang Bin, Qin Lao and everyone present learned about the technological level of the Blue Star civilization and the current situation in the Milky Way, everyone's mood suddenly relaxed a lot, as if a mountain above their heads had been removed.

After all, before, human civilization had just seen an alien civilization heading to the solar system from a large radio telescope, and its alien civilization aircraft had a volume diameter of at least a few dozen kilometers. Only the top leaders of human civilization knew how huge the pressure was on them at that time.

Of course, compared to senior leaders of human civilization such as Mr. Qin, Wang Bin is actually under greater pressure. After all, he knows more than others how powerful it is to create such a huge warship. The glutinous civilization of the Super God Universe is the best example.

But now! Compared with the Taotao civilization in the Super God Universe, these civilizations in the Milky Way are simply little brothers and there is no way to compare them.

If these civilizations in the Milky Way really match the Taoist civilization, even if they gather all the civilizations in the entire Milky Way, they may not be able to defeat the Taoist civilization.

After all, compared with these pseudo-aerospace-level civilizations in the Milky Way, they are actually just first-level civilizations. The Taotao civilization is a real aerospace-level civilization, that is, the second-level civilization in the Karda civilization index.

Not only do they have the ability to navigate super-light speed in the universe, they even have star-destroying weapons, which is unimaginable to the galaxy civilization in this world.

Also, according to the information provided by the "Sea", in the Milky Way, all civilizations have not developed towards the direction of the God-making civilization, and the civilizations in the super-divine universe, including the top civilizations in their universe, are developing towards the direction of the God-making or the super-divine civilization.

So even civilizations like the Taotao civilization that are less than level three have the ability to create super warriors. Although these super warriors are not as good as gods in the super god universe, if they have to deal with a civilization that cannot create super warriors, perhaps just sending a super warrior to eliminate a civilization.

It can be said that it is to suppress these civilizations in the dimension of civilization.

Therefore, Wang Bin had already had a plan for the future development direction of the Earth civilization, which was to guide human civilization to develop towards the super-god universe model. After all, compared with ordinary civilizations, super warriors and gods of super-god civilization have absolute advantages.

Of course, the super warriors in the Super God Universe also have their own flaws, which is that they rely extremely on supercomputers and dark plane gene data. Whether they are super warriors or gods, once supercomputers or genetic data are hit, they will be easily killed.

Therefore, in the future, Wang Bin is not ready to fully develop towards the super-god universe civilization model. After all, the civilization model of the super-god universe is only suitable for the super-god universe, but not for this universe.

"Mr. Wang! Since we already know that the one who will come to the solar system this time is not a formal alien civilization, but just a pirate group that has been crippled by others.

Although, if it were a few years ago, our human civilization was just a planetary civilization and a civilization that had no space combat capabilities at all.
Chapter completed!