Chapter 309

On this day, Zhang Yuan stood in the small room of Kunlun Mountain, quietly overlooking this vast and desolate, but vibrant planet. This will be their permanent base.

"Well, Captain Kunlun Mountain, it's time to be on TV. Dress up a little more handsome. Don't frown all day long. Yes, relax. Relax." With a smile on her face, Lin Xuanxuan buttoned his clothes one by one and gently smoothed the wrinkles.

After all this, she changed herself into a nice dress, and the two walked out of the door one by one.

Yes, today, after 105 years of human development, we can finally set out again!

It's uplifting and a little bit lost.

All the material resources had been transported to the spaceship several months ago, and the staff had counted many times in the warehouse without any mistakes.

Now all that's left is the farewell between people.

Yes, goodbye

Farewell to

The central control room was full of people, and there were also reporters from some TV stations. The discussion was particularly intense.

"I didn't expect to live to see the scene of our departure..." Zhao Qingfeng stood aside and sighed, "it's so good. Every start is like the newborn sun, full of vigor and vitality forever."

"That's what I like to see."

Zhang Yuan also followed with a smile, he is thinking about the next direction of human development.

On the external side, of course, it's exploring the outside world along the cosmic string. I don't know what will happen in the future or what kind of story will happen

For all this, human beings have equipped Kunlun mountain with quite powerful military strength.

23 petrel class frigates and 3 Falcon class destroyers have basically reached the maintenance limit of 8 million people. No matter how many spaceships there are, if there is not enough population and economy to maintain them, it is useless.

As for the internal development direction, it's even more important, such as hibernation in the interstellar journey, the planning of virtual world, and the Superman project There are too many things to worry about.

The eight million people who carry out the Vagrancy plan are actually more radical in thought. This kind of radicalism may gain greater benefits, or it may directly lead to the capsizing of the ship, and even a spray will disappear in the universe without turning it out.

Therefore, while maintaining vigorous fighting spirit, we should be more cautious and prudent.

He could not help sighing at the thought of the heavy task on his shoulders.

The universe is so cruel, from the experience of glitzer civilization, it only shows the tip of the iceberg. But even the tip of the iceberg is daunting enough.

Many people ask this question from the bottom of their heart, why not continue to develop on this planet?

At least it means safety, it means stable.

Even if the development of science and technology is slower, what? In fact, this is a common development idea.

It's not to say that the population of the new civilization has become lazy. In the past 100 years, the spiritual outlook of the whole civilization has never been so good. A declining glitzer civilization has been put aside as a lesson to remind and flog itself all the time. It's hard to be diligent!

According to the data collected by the big data system, in recent years, basically everyone has been working diligently. There are very few people who cheat and cheat, and the crime rate is also very low.

We are also quite satisfied with the whole economic distribution system. It is a golden age that has lasted for 100 years.

And the real inertia comes from another level

Ease.

It is impossible for human beings to get rid of the comfortable thinking from the root nature before completely modifying the gene.

To be comfortable, why take risks? Why go to deep space to develop here? This is the human subconscious.

But in fact, the development goal of the new civilization school is not to make civilization last forever. It's very easy to do this. Just squat on a remote planet.

But Forever!

Now is the time of the most rapid development and the strongest self-confidence in civilization. Eight million people are willing to leave. But what Zhang Yuan knows in his heart is that basically, he has eaten almost all the technological dividends. If he continues to develop like this, he will only study some trivial things, and there will be no qualitative change.

What about a hundred years from now? Maybe only four million people are willing to leave.

Two hundred years from now? Maybe it's only two million.

So now is the best time.

On the other hand, it's not absolutely safe to hide on this planet and develop slowly. On the contrary, there are also a series of risks

Two civilizations once visited this star, which is not accidental, but inevitable! There happens to be a straight-line cosmic string, which is about 3.3 astronomical units, or 448.8 million kilometers away from the current location of Kunlun mountain.Humans can find the way to use cosmic strings, and other alien civilizations can also find it theoretically.

"That is to say, these two interstellar civilizations probably came along the cosmic string. This is a resource supply point! "

"Cosmic string is a natural highway in the Milky way. The chances of meeting alien civilizations around here will increase a lot Fortunately, the civilization that uses cosmic strings for interstellar navigation can't be too strong to imagine in theory. Our fleet can be regarded as a relatively powerful Starfleet. We don't need to be afraid when we encounter some interstellar civilizations, as long as we can deter each other and maintain equal communication. "

"Civilization of level 4 and above can sail directly with the curvature of superluminal speed. Where can we go along the cosmic string?"

Not every star has such a linear cosmic string nearby. On the contrary, there are only a few stars in this unique geographical position.

For example, there are no such cosmic strings around the solar system, so poor people on earth can't use this way of navigation.

The spaceship of earth civilization can only rely on nuclear fusion or light sail to advance slowly. Unless it takes thousands of years to travel a few light-years to find a cosmic string, it can advance rapidly along the cosmic string.

This is a good thing, which means a great degree of security. It's not likely that there will be interstellar civilizations below level 4 running to the earth.

It's also a bad thing, which means The earth has become an island with no communication and no trade.

Of course, because the whole galaxy is also rotating along the central black hole, the stars near the cosmic string will also change to some extent. Every few hundred thousand years, all the geographical locations will change dramatically. Maybe the solar system is moving near a cosmic string.

So, how fast can we use the gravity of the cosmic string to advance?

The answer is It's close to the speed of light!

Gravitational acceleration is a special acceleration mode, which can be used to propel a spaceship, a star or even a star. Black holes are no longer in use!

The energy contained in the cosmic string is too large, but it promoted the formation of galaxies and galaxy clusters after the groundbreaking big bang! Compared with the energy of a galaxy, it's just tiny dust.

Even though the vast majority of strings have declined, the energy they contain is still far beyond the order of magnitude that human beings can reach.

But then again, limited to spaceship material technology, communication technology and long-range escort capability, humans can only accelerate the Kunlun fleet to about 10% of the speed of light. No matter how high it is, we have to come up with some safety problems.

10% of the speed of light, ah, will have a slight relativistic benefit, this speed in the eyes of scientists is completely fantasy level.

Combined with hibernation methods, a closer star can be completed in 50 or 60 years, which is enough for Star Trek.