Half-immortal civilization

When Mu Xinghai returned to the outer space of the earth with all the spaceships, it was already the beginning of June 2070.Callisto has crossed the sun and is rushing towards Venus at a speed of up to 6 kilometers per second.

As it moves away from the sun, the speed of Callisto gradually decreases, but according to the data released by the expert company, this is all within the calculation, and when it reaches the orbit of Venus, it will just collide with Venus.It is the collision where the center of gravity of Callisto and then the surface of Venus table coincide.Precise calculations allowed the error to be within one-tenth of a millimeter for this impact spanning more than one billion kilometers.And, it will make Venus start to rotate from west to east!
Seeing that there were only a dozen days left, Mu Xinghai and the others asked to wait in space.Anyway, I have been out for two years, and I don't care about the remaining ten days.In particular, this miracle was done by myself, so there is no reason not to take a good look at it.What a spectacle the planets collided!Once Ceres was too small; but this time Callisto is big enough!Perhaps, there will be unimaginable spectacle!

As the time of impact approaches, more and more people enter space.On the newly opened Vesta playground in space, millions of people flooded into it in just a few days, causing the life support system to become critical.Who would have imagined that in just a dozen years, the development of human space has reached such a level; the construction of space cannot keep up with human needs for space activities.But space construction is not a game, the cost is too high!Even with the help of resources from the moon and the asteroid belt now, this is the case.

After years of construction, the Vesta Playground, which was planned by Oriental Entertainment Corporation and built by Master Company, has officially opened.The first planet completely transformed by human beings has finally appeared—although this planet has just become a little spherical!
Enter the Vesta playground now, and it will take about half a month after Callisto collides with Venus; during this period, the minimum consumption is 200 million!But even so, there are millions of people pouring in.it's here.Throw a stone at random, and the person who hits it may be a rich man of 10 billion yuan.Especially for some rich people abroad, space in China was not open to them in the past; but now everyone belongs to the same country, and many people almost tighten their belts to enter space.certainly.More are still rich.If you have money, you will have other pursuits.

On the other hand, there are tens of thousands of astronomical observatories on the back side of Vesta (the reformed area relative to the groove position), and now the supply here is in short supply.If you want to observe Venus, you can't rely on the naked eye!That came from a distance of at least 4000 million kilometers.

In addition, there are four space bases in space. The original four space bases that have been repaired already house tens of 10 people, and now more than 30 people have poured in again, which also allows the life support system to reach The limit has been reached, and the entry and exit of the population have to be restricted.

In just a few days.The number of people flooding into space exceeded 200 million, causing the developing space facilities, especially the life-support system, to run out. Many spaceships were filled with people.Huaxia still has several major group companies, which had to announce the suspension of space transportation several times.

The reason why it is so hot.In addition to the impact of Callisto on Venus, there is also the fact that the master company announced that this impact was imitated according to the research of scientists. It may be very similar to the state when the earth was impacted and the moon was formed. Of course, it is a theory. Up.But according to the survey.There are other reasons. On the one hand, these other reasons are the longing for technology, and the madness of master companies to transform Venus and the plan to build a country on Venus, all of which make people have a different kind of expectation.Some people have already left a message on the official website of the master company-will you be able to immigrate freely in the future?
In fact, in the network environment, some people are already discussing it.In the future, what kind of state will the master company be in after the founding of Jinxing, and what will be the relationship with the current Huaxia and the Huaxia nation.Of course, it's still early to discuss these.

While there was turmoil outside, the master company did not relax.It's a state of emergency.Once the impact fails, then we have to see if it will affect the earth.even though.Tens of thousands of simulation calculations are 100% successful; but the space is too complicated, and no one knows whether there are some phenomena that humans have not observed that affect the final result.For example, the legendary dark matter, such as the remnants of the supernova explosion that the sun is entering, such as the strange influence of space itself, and so on.

In addition, Callisto is too big, compared to the original Ceres, there is a difference of about 70 times.Such a huge force hits directly, if the design angle is slightly different, it may smash Venus to pieces!
Yes, this is no joke, space impact is a real act of violence, and it is still unstoppable.Once the impact force exceeds the capacity of Venus and the gravity of Venus itself cannot bind the debris, it will be possible to create a new asteroid belt.If so, it will be troublesome!

Before things happen, everything is full of possibilities.In case of danger, the master company will try to save it as much as possible.In space, all spacecraft, space bases, and moon bases are ready, and a large number of rail guns are ready.

Whether it is the ground center or the space center of the master company, or even the national aerospace center, they are all performing calculations.This is a matter for all human beings, and master companies have to disclose all data in order to accept the supervision of the whole world.In fact, it is also the master company that uses the power of the whole world and the country to serve itself.

Of course, the data disclosed by the master company is even more priceless.If it weren't for the fact that the whole world is now unified, it would not be able to be disclosed like that anyway. Those data are just a different kind of starry sky map of the solar system!Or it should be said to be a star map, a pure data star map that only scientists and military strategists can understand.

Callisto, with its low gravity, cannot bind the water vapor on the surface evaporated by the high temperature of the sun.However, after all, there is still gravity, leaving a dense cloud layer about ten kilometers thick for itself.From a distance, the current Callisto looks like a space-grade cotton candy, dragging a long, fluffy tail.Perhaps, for Venus, it's a delicious delicacy!

Venus is still advancing "slowly" according to its established orbit. Maybe the speed of more than 30 kilometers per second is very fast, but at the size of space, it is really slow.And Callisto is even slower.But now, the distance between the two planets is very close, and gravity begins to play a slight role.The direction of movement between the two sides, which was originally a straight angle, began to turn together, ready to cross.

The master company has started a public countdown, counting down from 24 hours.Some people are ready to stick to their posts for 24 hours or even 48 hours - the telescope.There are no high-definition large telescopes.You can only watch the public live video.Or someone uses a relatively cheap simple optical telescope.

Now Venus is a little far away from the earth, a full [-] million kilometers. If you do not rely on radio telescopes, but only rely on optical telescopes, you can only see two simple "glass beads" colliding, which is really meaningless.

In terms of scientific research, not only radio telescopes are used, but also various ray telescopes, and further satellite exploration is needed.The cost of satellites today is already very low.Mainly, the launch vehicle is no longer used.Send it directly into space by plane and release it on the spot.So much so that the number of satellites in the outer space of Venus (only the quantity is not the quality) exceeds that of the outer space of the earth.

Under the eyes of everyone, the two planets are getting closer and closer...

Until reaching a certain distance, under the huge gravitational force.The orbits of the two planets changed suddenly!Venus starts to deflect towards the inner part of the sun, and Callisto starts to speed up!Then, just two hours later, Callisto slammed into the back end of Venus (the front side is the forward direction around the sun).A thrilling collision happened!

Photographed by the on-site satellite, half of Venus was suddenly shattered, just like half of an egg was cracked by a heavy blow.Lava and debris violently hit the rear.

And Callisto is even more vulnerable.After all, it was once a puck of dust and water, shaken by the tug and melted by the sun.The planet isn't particularly solid.At this moment, Callisto is almost completely broken up, and only an outermost fragment about seven or eight hundred kilometers away is preserved.

Half of Venus suddenly contracted before it had time, and the satellite took precious photos of the interior of the planet!Many people once wanted to explore the interior of the earth, to see what kind of structure the interior of the earth is, whether there is really an underground world, and whether there is really a liquid or solid core.But today.We saw the internal structure of Venus.At the moment of impact, half of the Venusian crust was lifted off, revealing an unknown inner world.

In the past, scientists spent too much to study the internal structure of the earth.It was even proposed to drill down.It is said that in order to explore the geology, a hole was drilled to a depth of about 11 kilometers.But the thickness of the crust is at least 11 kilometers, and the depth of [-] kilometers is not even close to the mantle.We can only rely on hard thinking, surface exploration, theoretical derivation, etc. to deduce the internal environment of the earth.But today, the master company unraveled the mystery for these scientists!No, it's the skull of the planet!
Today's Venus is like an egg that has been torn apart from the middle. For the first time, scientists have the opportunity to observe a planet so intuitively!
There are dark clouds on the edge-yes, this is the atmosphere, this atmosphere at an altitude of about 300 kilometers.Then there is a layer of mottled dark red and gray crust, about ten kilometers thick.The reason why the crust of Venus is mottled is because there are many places full of volcanic lava; the ten-kilometer-thick crust is far smaller than that of the earth, so that the surface of Venus is flooded with volcanoes, and any earthquake may communicate with lava.After all, the current Venus is a huge hot pot.

Looking at the inside/center, it is a dark red to bright red structure, which is all lava; and in the most central position, it turns out to be a reddish white core with a little golden color, which is a liquid core with a temperature of over 3000 degrees; This piece has a radius/thickness of about 5000 km.The most central point is actually black!Yes, it is black!With a hint of purple.Of course, this is not because there is anything special here, but the temperature here is too high, and the radiation ripples emitted are too short, so that it exceeds the wavelength band that the human eye can distinguish—that is, the legendary ultraviolet rays (you can refer to sunspots, the temperature of sunspots In fact, it is higher than other bright white places).The temperature here is as high as 5000 degrees!Moreover, under the huge crustal pressure, it can be seen that this place is solid, and the solid core has a diameter of about 1000 kilometers / 500 kilometers in radius; and between the solid core and the lava, there is a circle of golden, purple, and black mixed slurry—— The temperature here is about 4000 degrees, and because of the huge pressure, it shows a semi-solid shape; but because the pressure has not reached the limit, it does not become a solid, and the thickness is about 500 kilometers.There is no clear boundary between lava (liquid), semi-solid, and solid cores.In fact, it is a natural excess.

This kind of scene is just a glimpse, and then it is overwhelming—it is really overwhelming, not exaggerated fragments, water vapor, etc., to cover it up.The core is only a flash in the pan, and then it is covered in lava.

in just a few minutes.Venus and Callisto are almost shattered, large and small fragments are shrouded in a radius of [-] kilometers, and the range is still expanding.Some small fragments rushed directly out of the gravitational range and into space, and then between the earth and Venus, the small man-made meteorite belt became more abundant again.

But more are bound by gravity.The master company's calculations did not go wrong!Up to now, all the technicians of the master company.They all breathed a sigh of relief.

Magma, ice, debris, and water vapor enveloped the [-]-kilometer space.Huge fragments, along with the remaining half of the lava-filled Venus, began to collapse under the pull of gravity.

At the same time, the huge energy carried by the two planets began to explode after the collision.The huge mass of the two planets and the speed of tens of kilometers per second.It is an external manifestation of a huge energy beyond imagination.The energy released by the collision alone is not enough to digest all the energy.The way to release the remaining energy is - temperature!And of course, speed!

Within a radius of [-] kilometers, in just a few minutes, the blasted ice began to melt and evaporate, and then the rocks began to melt.This process is not very fast, but it is very firm.

Broken half of a Venus.It began to collapse by itself, and the lava was like a flood, rolling into the core in waves. The huge lava waves exceeded a height of more than 4000 kilometers, and they were surging!
Pieces of rock, debris, and space-bound magma began to fall.Some huge fragments even shook the solid core violently, appearing and disappearing from time to time.The surrounding lava burst and splashed.

In just a few minutes, the remaining half of Venus has not had time to change.It is unimaginable that half of the planet has been shattered, and the core is exposed; while the other half of the planet is still intact for the time being - the transmission of power and energy also takes a little time.Thick clouds, lightning and thunder.Even the occasional rain falls—and then, in the heat, evaporates in mid-air.From a satellite, it looks like a wonderful animation.On the broken hemispherical section, dark clouds, lightning, and rain move laterally.There is also lava falling in the sky, bringing an alternative poignancy to this broken world.

Under the gravitational force, the shattered fragments began to circle, and the circle of 20 kilometers gradually expanded to a circle of [-] kilometers.At a position relatively close to the main body of Venus, debris began to fall.These fragments falling from an altitude of tens of thousands of kilometers made the remaining body of Venus tremble.

Boom...a piece of hundreds of kilometers of fragments fell on the relatively intact part of Venus, and in an instant the rest of the surface of Venus burst apart, like a half of a watermelon that had been cut with a knife, unexpectedly "broken" from the middle!Of course, it is not a real break, but under the action of gravity, the surrounding crusts start to collapse towards the center respectively.

The high-speed moving fragments collided with each other, and powerful energy began to be emitted.Lava began to gather and steam filled the air!With Venus as the center, the temperature begins to spread to the surroundings.The red high-temperature airflow began to wreak havoc.

An hour later, the main body of Venus was no longer visible, and was completely surrounded by red; but this still could not consume the huge energy.

Spreading... Red is spreading... [-] kilometers, [-] kilometers... Until the end, within [-] kilometers, everything is red!
Seen from the earth, in space, it seems that there is a second sun.And the surface temperature of this sun is more than 800 degrees - it does not affect the temperature and light of the earth, but it is also an astronomical spectacle!
The periphery of the red "little sun" began to shrink at a speed visible to the naked eye, and debris in space continued to fall and gather toward the center.Some particularly large fragments have long since disappeared, fusing toward new planets.

But now Venus looks like a gaseous planet with a diameter of 20 kilometers and [-] kilometers of debris hovering around it.It's literally a red giant -- super small.

Some water vapor escaped from this operated Venus, and then cooled into ice crystals in space, then fell, evaporated... and so on.Such a spectacle even allows Venus, which is now [-] kilometers in diameter, to have a thin atmosphere at a height of [-] kilometers.There are countless fragments hovering around, and these fragments are constantly falling and merging.

And through this impact, Venus finally began to rotate rapidly!Once upon a time, Venus rotated from east to west, which is unusual in the solar system-just you!The previous Ceres was too small, more to cool down and experiment with Venus.Therefore, the impact is not large.But now it is different, the huge Callisto directly reversed Venus and began to rotate from west to east.However, this time, only the rotation time of Venus changed to 70 hours.

Also, because of this impact, the orbit of Venus is closer to the Earth's orbit by about 500 million kilometers.The original distance between the orbit of Venus and the orbit of the Earth is about 4000 million kilometers.To transform Venus, the distance from the sun is also crucial!

Ps:

I edited it for a day, and checked a lot of information for the scene description.

It's so exciting, I don't dare to vote (*^__^*) hee hee...