At this time, the sky of Dayang Group was busy.

The masters of the law are busy. Masters from all over the world are using spells to expel the clouds and mist in the sky. Under the leadership of the masters of the Ocean Group, more than eight hundred masters of the Law Phases joined hands to cast it, and the sky was blue at this time.

The masters of the Ocean Group are well aware of the composition of the air, targeted, so the expulsion effect is very good. As pieces of magic fell, the dust in the air was almost gone.

There is no moisture, no dust, and the sky is crystal clear. With the naked eye alone, you can see the faint, barely perceptible, curved white shadow of the moon in the sky. Even if it's already nine o'clock in the morning.

However, it was only the beginning of February, and it was still winter. Therefore, the moon can still be seen. In particular, the eyes of the masters of the law are even sharper, and they can even see some craters on the moon without the help of telescopes.

And here in the Ocean Group, there are the world's largest observatories, the world's most advanced telescopes, and there are more than 1,000 here.

So many telescopes, of course, are not for these masters, in fact, this is an important part of the education system of the Ocean Group.

The masters of the Ocean Group must learn astronomical knowledge, and the universities on the side of the Ocean Group also have compulsory learning orders. At this time, there is more than just one Beidou university in the university of Dayang Group. However, Beidou Academy is still the most advanced university of the Ocean Group.

Well, that's a long way off. In short, the Ocean Group has made public its own observatory this time, and there are as many as 3,000 large and small telescopes here, in addition to the most advanced and the latest telescopes, there are more than 2,000 relatively advanced ones - in fact, that is only last year's technology.

It can only be said that Dayang Group gathers wool from all over the world to build its own foundation, and it is not stingy in allocation.

The reason why Liu Xinyu lamented that the gap between the technology of Qixia Country and Dayang Group is getting bigger and bigger, in fact, it is very simple: in addition to ideology, the most important thing is that Dayang Group is rich!

If you have money and willfulness, Dayang Group can do a lot of research, or toss, and with good technology, Dayang Group can seize the market, further collect wool, and then feed back into technical research. The result is a virtuous circle.

Zhang Hao, Zhou Xueyao, Li Yuanyuan, and Hua Baixiang stood together on the high-rise building of the headquarters of Dayang Group, where there were also temporarily installed large telescopes. At this time, Li Yuanyuan and Hua Baixiang were chirping to adjust the telescope.

Female astronomical researchers are next to them to help them adjust.

After adjusting the telescope, you can see the golden moon very clearly. The telescope technology of the Ocean Group, with the help of astronomers and a large number of physiognomy experts, has reached the extreme of physical technology.

The next step is to develop radio telescopes, or computer-controlled virtual telescopes – large clusters of telescopes.

Zhang Hao and Zhou Xueyao stood side by side, quietly looking at the lively scene in front of them, and silently looking down on the prosperity and hustle and bustle of the entire Ninghe City.

At this time, Ninghe City was all discussing the sound of super civilization. Around Ninghe City, there are a number of observatories built by private groups, which are decommissioned telescopes purchased from the Ocean Group.

Ordinary people can't buy, or can't afford, professional astronomical telescopes, and there are also small astronomical telescopes.

At this time, from the headquarters of Dayang Group, there is a jungle of glasses everywhere.

The time is approaching little by little.

At ten o'clock, Zhang Hao received an eternal communication again. Only five words: sixty seconds to go!

Zhang Hao prepared the people of Dayang Group. But this news will not be spread - the connection between Dayang Group and Eternity is to be kept absolutely secret. Hua Baixiang has to ensure that it does not leak secrets before being allowed to come here.

Zhang Hao was also waiting quietly.

The telescope in front of Zhang Hao is the latest technology of the Dayang Group, which is controlled by a computer. A total of 12 telescopes with a diameter of 5 meters are composed, all of which are hand-polished by masters of the law.

Through computer technology, a virtual super telescope with a diameter of 18 meters is formed, and then computer technology is used to restore the scene.

As Huang Mingshan pressed the switch, a virtual picture with a diameter of 12 meters appeared in front of Zhang Hao and others.

This virtual image is very clear, and a golden crescent moon with a diameter of 8 meters has appeared. The craters on the crescent moon are clear.

Suddenly, beyond the crescent part of the moon, a bright light rose, at first the size of a grain of rice, but gradually increased, and after about 30 seconds it stabilized, and finally it was three centimeters in size.

Zhang Hao's pupils constricted-this, it should be a spaceship, right? According to the proportion, the diameter of this spaceship is probably 30 kilometers in size!

The Ocean Group has previously roughly calculated the size of the moon, and the diameter of the moon in this world is about 7,000 kilometers.

Zhang Hao had an idea before, and the spaceship that Eternity had taken off before was five kilometers in size - it was said that this was not small. But if you think about it, five kilometers is a bit small.

The Ocean Group still does not have accurate information, how far away is the birthplace of the Xuanhuang civilization, and it is not clear to eternity, only that there are some navigation guides left in the database, and that's it.

It can only be said that the scientists who have studied eternity and ancient civilizations are still defensive about eternity and have made many restrictions.

However, Zhang Hao can probably infer that the birthplace of this Xuanhuang civilization should be far, far away from here, maybe thousands, or even tens of thousands of light years, so that the enemy cannot find here.

Well, if you want to cross such a long distance, a spaceship with a size of five kilometers, I'm afraid it's a bit small. Power, etc., is not enough.

Seeing this thing that might be a spaceship at this time, Zhang Hao confirmed his speculation.

But the next moment, the 'spaceship' suddenly expanded, rapidly expanding to about 30 centimeters. As a rough estimate, it is about 300 kilometers in size.

Expanding so fast, it should be the sun sails deployed. Zhang Hao had such an understanding in his heart, and he also used a speculative tone to explain to the surroundings.

Zhang Hao is surrounded by the core of the Dayang Group, and Zhang Hao believes that it is necessary for him to establish a correct concept for everyone, rather than misleading.

Now that the sun sail is deployed, the sunlight gathers quickly......

Zhang Hao's thoughts didn't have time to fall, but he saw a light about 30 centimeters thick appear in an instant, shining on the sun sail. The solar sails reflected the sunlight, and for a moment the entire telescope was blinding, snow-white.

At this time, many masters who were observing the moon through telescopes exclaimed—not only here at the headquarters of the Ocean Group, but almost everyone exclaimed.

Zhang Hao squinted his eyes, tried his best to eliminate the afterimage in his eyes, and looked up at the sky. But I saw a white, slightly orange 'thin' beam of light, like a thin sword light, across the northeast sky, but the light hit the moon and stopped abruptly.

But here the moon is in full bloom, and the moon is clearly discernible when it is illuminated, and the sails of the sun are more dazzling than the sun in the sky.

The intense light scattered around, and Zhang Hao could feel the temperature of the earth slowly but surely rising. However, the speed of the increase in this temperature is still relatively fast, at least Zhang Hao obviously feels the rise in temperature.

Think about it, before the Celestial Yuan Star received only one billionth of the sun's light, but at this time, this solar sail received 0.1% of the sun's light. Zhang Hao didn't know what the reflectivity of the eternal solar sail was, but considering the technology of advanced civilizations, this reflectivity was probably more than 90%!

Calculate the distance of the moon again, Zhang Hao has an approximate number in his heart, and at this moment, at least about five billionths of the light shines on the Tianyuan Star.

A five-fold increase in light in an instant, and the temperature of the earth increases, it is more obvious.

In just a minute or so, the cold winter breath dissipated, and the air began to burn faintly.

Such a change has caused a lot of panic, but more than that, exclamations.

Zhang Hao squinted his eyes, but the shock in his heart was difficult to describe in words. This is the power of big industry! Gather 0.1% of the stellar light to accelerate the solar sails of the spacecraft. Just the reflection of the sun's sails can heat the entire planet.

If this lasts for a long time, I'm afraid it can destroy the entire Tian Yuan Star!

Compared with the power of such a large industry, the power of the master of the law is really pitiful.

Maybe the magic power of the master of the law is three or two thousand meters at every turn, and he has the power to open mountains and split the earth. However, compared to this power, even ants are inferior.

At this moment, Zhang Hao also had some indescribable realization in his heart: no wonder there are so many masters of advanced civilization, and the battle images left by the starry sky are still dominated by mechanical battles.

Also, under such power, maybe even a real immortal will be ignited!

Zhang Hao watched quietly, the increase in light in a short period of time may have a certain impact, but as long as it is not long, it is nothing.

The 'little sun' on the moon, the sun's sail, moves like a snail, but as time passes, it moves faster and faster.

A minute has passed, and it is already moving at a speed of more than 2,200 meters per second - this is almost 4.4 times the speed of sound on the ground!

More than three minutes have passed, and the speed of movement has reached seven kilometers per second. This speed is already impressive, and you can see that the solar sail is accelerating away from the moon. But at this time, the light reflected by the solar sail to the ground was also weakened by more than ten times.

But even so, Ninghe City has already had a heat wave at this time, and the ice and snow have melted. Fortunately, the masters of the law worked together to calm the water vapor and did not affect the astronomical observations.

Zhang Hao quietly looked up, looking at the orange beam coming from the direction of the sun, looking at the spaceship that was speeding away from the moon, imagining the magnificent scene in the starry sky, and was a little stupid for a while.

Such a majestic industrial force is only a relic of a 'middle and high' civilization?

How terrible is that real advanced civilization? Or is it ...... Crazy?