Chapter 671

19 light years, that is to say, it's not too close. It takes about 69 days for light to travel.

So, the images that people observed happened 69 days ago.

The reason why we can observe unidentified objects in this environment is due to the super observation ability of the "Antarctica" space telescope. In addition, the mass of the unidentified object is too large, and the dim starlight produces a relatively obvious gravitational lens phenomenon around it.

The mass of the battle star Shanhai is only one-fifth of its mass!

The main reason of gravitational lens effect is that space-time will be distorted near massive objects, which makes light bending when passing near massive objects. If there is a massive celestial body on the line from the observer to the light source, the observer will see one or more images formed by the bending of the light.

An astronomer explained: "according to our observation, the unknown object's speed is likely to exceed the speed of light, that is, it is in the course of curvature That's why there are a lot of empty shadows. "

"The mass of the earth is 2.3 times that of many planets, which are relatively close to each other and in a state of high-speed navigation, which makes the observation of the telescope produce a certain degree of error."

"This observation data is not accurate, there are a lot of virtual shadows in it."

Zhang Yuan frowned. Indeed, the mass of the moon is only 81% of that of the earth. The new human civilization Shanhai war star is much smaller than the moon, less than one third of the moon.

If the gravity of the planet is too great, it will have a great impact on the entire industrial environment, and it will be more difficult to develop it. For example, there is basically no way to build a space port around the world.

Based on 2.3 times the mass of the earth, are there not hundreds of planets? Of course, this is impossible. The main reason is that the planet travels faster than light speed and produces a lot of virtual shadows.

"Any more observations?"

An astronomer said: "no, we found this observation data by accident. Due to the lack of data, excluding some error interference, we speculate that the number of planets in the opposite fleet is about 10-15. "

In a word, no matter how we calculate it, we can work out a very powerful fleet that passes by human beings. This is a real hammer.

Because it happened 69 days ago, the information was delayed greatly. Maybe the next second, human beings will have found this fleet nearby!

The appearance of this kind of speculation makes people feel creepy all of a sudden.

"Let's talk about security first. Should we withdraw as soon as possible?" Captain Feng cleared his throat and asked. "Where is the destination of this powerful Starfleet?"

However, after a careful discussion, everyone gradually relaxed, because in the superluminal state, separated by a layer of curvature bubble, the ability to accept external information is very poor, even the aliens can not avoid this cosmic problem.

Therefore, the fact that human beings can "inadvertently" observe each other does not mean that each other can observe themselves.

Even if observed, it is likely to be mistaken for a lonely planet, and it is unlikely to observe all kinds of spacecraft around. In this case, the possibility of deliberate investigation is not great. There are not many solitary stars thrown out of the planetary system in the universe, but there are also many. Some three body systems will throw out or swallow the surrounding planets.

"Which way is this fleet going?" Asked an officer.

The chief astronomer replied, "it should be the direction of Dyson's ball!"

Does Dyson have the direction of the ball

Zhang Yuan suddenly breathed a sigh of relief. I don't know how to describe this feeling. Is it schadenfreude or something else

A sense of happiness?

It is difficult to describe

"this fleet is not the main fleet of alev civilization, is it?" Li Zhendong guessed: "the famous Dyson ball must be the key target. Alas, the civilization there is miserable! It's a disaster. "

Zhang Yuan shook his head: "that's not necessarily. The combat effectiveness of Dyson's ball is not even better than the level five civilization. Maybe tabby civilization still has a hand in the end, super smart Omega, which is specially used to deal with monistic civilization? "

"That's true That place may be busy! "

Omega is indeed a very strange intelligence. Every civilization has been making trouble there for so long, and it has not been managed. Maybe it thinks it's a good thing to decide whether to win or not. Anyway, as long as there is civilization to protect Dyson's ball.

But from now on, maybe.

Tabby's civilization advocates pluralism and likes to make the whole galaxy more lively. This kind of idea and monism civilization are very antagonistic. Just as the alev civilization has assimilated all the interstellar civilizations over there, the Dyson sphere is likely to lose its maintenance. From this logical point of view, it is harmful to the operation of Dyson sphere itself.

Of course, this kind of thing is also possible.

Artificial intelligence Omega may or may not be sold. It's just people's own wishful thinking.After a while of discussion, someone asked, "where is this fleet coming from? Where do they come from? "

"I don't know. It's hard for us to see these traces. The observation marks are too vague. "

Interstellar navigation is not necessarily straight to and fro, sometimes deliberately avoid some large gravitational sources, avoid meteorites, or avoid cosmic strings and so on, so human beings can not directly speculate.

The episode quickly turned into a confidential file, a little worrisome.

The situation in the galaxy is becoming more chaotic. Maybe this kind of chaos is not far away from us, and we may not know when it will happen

At present, human beings can barely escape from the Milky way. The great Magellanic galaxy is 160000 light-years away from the Milky way, and the Magellanic galaxy is 210000 light-years away from the Milky way.

This distance can be crossed with the support of a war star, but it will take a long time, at least tens of thousands of years.

However, humans are not familiar with the conditions of these two galaxies, and it is a gamble to flee the galaxy without enough information.

Maybe Are these two galaxies more chaotic?

"Well, that's it. Our fleet will set out as soon as possible to get to the next destination as soon as possible."

Since there was no more discussion and no more information, they soon dispersed and began their own work.

Then, 10 days later, the new human fleet started again, a full month earlier than expected. However, this kind of plan change happens from time to time, and the public has not responded much.

In this way, a planet and six large spaceships disappeared into the vast night sky

……