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Section 1392 Timber Line Detection

"I also thought that there would be no such thing on our heads, but now he has it, you kid don't play, hurry up and pack up and we're leaving, I saw it very clearly just now, that guy drove such a car is the kind of very high-end, all of which are made by big officials, I think the average rich person can't afford it." Jia Ting's aunt talked loudly about Li Cong's car, as if Li Cong was very familiar with her at this time.

"I know what's going on, it must be Jia Ting, which girl went to the energy group, isn't that Liu Ruhua there, it must have been the girl who introduced her, I used to see that girl working so hard and thought there was no such thing at all, I always thought that this girl had such a powerful relative is nonsense, but I didn't expect it to be true?" Jia Ting's uncle said with an understanding look, everyone in this family can be regarded as a family, and now she has begun to calculate Jia Ting, and her aunt regrets her attitude towards Jia Ting just now, this girl usually doesn't look at herself very well, although she is her aunt, but sometimes under her eyes, she is still a little afraid of her, maybe she has done too much.

"Little sister, come out for a while, I have something to tell you. Jia Ting's father said to his sister with an unkind face, my aunt knew what was going on at a glance, and she must have seen the old man's living situation and wanted to talk about herself, but it didn't matter, her face was much thicker than the city walls of the capital, were you still afraid of this? What are you kidding, if your brother can't deal with it, how can she be one of the ten flowers in the old district, this is not a waste of fame.

"Come on, do you have anything to do with my eldest brother?" At this time, Jia Ting's aunt tried her best to make herself make a smile that she thought was very beautiful, but she couldn't hide her ugly appearance after the failure of the operation, but Jia Ting's father didn't feel anything at this time, to say that the surprise was because of his sister's attitude towards himself, when my sister saw herself in the past, she didn't have such a good attitude except for asking for money, is it asking for money now?

The brother-in-law in the house was also happy with Jia Ting's father, and even took out the cigarettes, which was absolutely not something before, when I came to see the old man in the past, no one would cook for the family when he rushed to the meal, if he took the old man out to eat, they would definitely follow.

"Little sister, you have to know that you can't do this to your father now, his body is already unbearable, every day you have to go out to pick up those mineral water bottles, I won't compromise what I say this time, I want to take my father to live with me for a while, people say that raising children to prevent old age, my life with your second brother is much better than you here, I know what you mean, you don't have to say that you want to stop it, you make a price, I can buy the old man." Jia Ting's father is really angry at this time, he can't be angry, he sees his old father in the house, his heart is really broken, if he doesn't take into account that the person in front of him is his own sister, he will have to slap her when he raises his hand, his old father is sick, don't take him to the hospital for examination, don't say, every time we want to take it to check, you say you will go, but as a result, every time we give the old man the money to check the ink, I don't take it with me at all, and now the body seems to be hollowed out, and the wind may fall crooked。

"What? you want to take the old man away, what do you say, big brother, the old man has been with me for more than ten years, and I have taken care of him for more than ten years, and there is no merit and hard work, you took the old man away with a word, and if you want to die, the old man will leave me, what should you do if you have three long and two short here?" The aunt who was still smiling immediately changed her face at this moment, what is this old man? In her mind, this is a cash cow, what are you kidding, you can take it away? If that's the case, what are you doing with all these years of arguing? Besides, your daughter is about to get in touch with someone from the energy group, and if you take the old man away at this time? What about your future life, who will you rely on? You know very well what your own children are like, and if you rely on them for the rest of your life, it will definitely be useless.

What is the price, even if it is a high price, there will be a day when it is spent, where is it good now, just like the salary of a worker at work, his family is very nourishing, and he is supported by his two elder brothers, but when he thinks of such a day, he will never return, there was such a thing last time, that time he was messing around and even took out the kitchen knife, so that the eldest brother listened to himself, is it still like this this time?

"Hmph, you are embarrassed to say, twenty years ago, when I went out with your second brother, we knew that you were not a working material, we handed over the work in the factory to you, we all went out to find a way to live, you said at the time to let your father and mother follow you, but you look at what you have done, recruited a son-in-law, eating the old parents, and seeing your parents like this, if this is your fault, I don't blame you, but what is wrong with us to pick up our father, we have to treat the old father, what about you, you say it well, you are used to it, I will ask you one thing, why did I install some electrical appliances for my father in your house, Father's living conditions can be said to have not improved at all, his rheumatism has become more severe, I tell you, this time I don't care what you want to do, I will also take my father away. Jia Ting's father was not a strong person before, but when he saw his father's miserable appearance just now, he really couldn't suppress the fire at this time, and it happened that his sister told him this again, and he was immediately angry.

"Yes, what the eldest brother said is not wrong, our father can't straighten his waist now, and now his spine has been severely deformed, I don't care what you say this time, I have to listen to the eldest brother. "The second child in his father's house heard his brother and sister arguing in the yard, and immediately came out, he is a doctor, and naturally knows how terrible a herniated disc and rheumatism are for an old man.

Lumbar intervertebral disc herniation is a disease in which the nucleus pulposus herniates and compresses the nerve root after the rupture of the annulus fibrosus, resulting in low back and leg pain as the main symptom. The lumbar disc is equivalent to a micro-articulation joint, which is composed of hyaline cartilage plates, fibrous annulus, and nucleus pulposus, which are distributed between the bones of the lumbar vertebrae. Annular rupture caused by degenerative changes in the lumbar disc or trauma, and the nucleus pulposus prolapse from the rupture and compress the lumbar nerve, resulting in radiating pain in the lower back and legs. If you have intervertebral disc herniation, you should first pay attention to changing your lifestyle, and it is not suitable to wear shoes with heels, and you can choose negative heel shoes if possible. Sleep on a hard bed in your daily life, which can reduce the pressure on the intervertebral discs.

Symptoms are pain, which can be expressed as low back pain and sciatica, and typical sciatica is radiating pain from the buttocks, back of the thigh, and outside of the calf to the heel or dorsum of the foot. According to clinical statistics, about 95 patients with lumbar protrusion have low back pain of different courses, and 8o patients have lower limb pain. Low back pain, in particular, is not only the most common symptom of a herniated disc in the lumbar spine, but also one of the first to appear. I just gave my father a rough examination, and the result is that there is no possibility of cure if I go to treatment now, I can only raise it slowly, and my future life will definitely be greatly affected.

"You??you all bullied me as a woman, the head of the house, did you die in the house? Come out for me, see how my two brothers bullied me, come and see, the men of the Jia family know that they are bullying their sisters, we have all come to this place, and they want to bully us, are you human, look at the well-dressed ones you are all wearing, look at what kind of life we live, every time you come to see us, it seems that you are here to help the poor, two children come over, look at your two uncles, to me??ah???" This woman definitely has the ability to be a shrew, and now she shouted loudly, and the neighbors around her knew what was going on, so they didn't come out to see, but the people on the road didn't know what was going on, and some people pointed at the two brothers, could it be that the two brothers really came to bully the younger sister? The younger sister was bullied at the mother-in-law's house to be like this, why did this person want his husband to beat his brother.

Jia Ting's uncle would have come out waving his fist if he had done it before, but now he came out and smiled at the brothers of the Jia family. The most important thing now is not this matter, the most important thing now is the matter of the energy group, if Jia Ting's girl really told you, if you stand up and make trouble now, you will finish the future of the two children, and quickly pulled your mother-in-law aside, and looked at your mother-in-law viciously.

"I said you, what are you pulling me for, what are you afraid of them in the past? Didn't we do this before?" Jia Ting's aunt asked stupidly, sometimes women are far behind men, as if this is what this is like at this time.

"I said how confused are you, what did you tell me just now, what time is it, how can we be so stupid to do this, don't we want the future of our children? If Jia Ting can help get our children into the energy group, then there will be no problem, this is the point. Jia Ting's uncle said to his mother-in-law while smiling at the two brothers, this old lady really can't calculate, is this time the time for you to make trouble?

"But I just feel uncomfortable in my heart, I feel angry when I see the two of them like that, why should I listen to them, this anger in my own heart. "My aunt's heart is really not smooth, in the past, when the two brothers were so horizontal with themselves, they directly called them good-looking, but now they look at their two children, or endure it, under the eyes of their own men, or go over to apologize to the two of them.

"Big brother, second brother, he doesn't know anything about an old lady, you don't have to be like him, just tell me something, the old man can go to whoever he goes to now, this is not the most important thing, the most important thing is to go to the hospital for treatment, this is the most important thing, I think the second brother is good, I know you are very busy at work, we will go to the hospital to take care of it." "This brother-in-law's attitude directly scared the two brothers of the Jia family into stupidity, in the past, this kid was a bastard, and he had a lot of quarrels with his brothers, what's going on now, the sun is coming out of the west?

"No need, I'll take my father with me, my hospital has special care, and my sister-in-law and my daughter-in-law can go to watch, don't bother you, big brother, let's go." "Although I don't know what makes this guy change so much, but at this time, the second brother knows that it is a rare opportunity, and the two brothers have not lent their Lao Tzu from here for several years, and the two of them took the initiative to say so, so they naturally have to do it immediately.

As soon as the brother-in-law heard this, he immediately became anxious, how can this work, this old man is the link between them, if there is no old man, it is estimated that the whole family will be burned to death here, and it is estimated that the two in front of him will not come back, not to mention Jia Ting's girl, this feeling is not at all, and my aunt is also a little anxious, according to his second brother's statement, the two of them seem to have nothing to do with the old man, how can this be.

But this uncle always has a lot of ideas, knowing that it is useless to talk more at this time, if you go to the hospital by yourself in the future, can you still drive them out? The most important thing at this time is to follow the meal to eat, that is the important thing, to see if this news is really to make future plans, if you can, it is okay for you to honestly raise the old man in the future, if it is not true, you will also extort a sum of money from them, didn't the boss just say that he wanted to buy it? In the past 20 years, tens of thousands of yuan a year have been counted as nothing, and no matter how you say this, you will not suffer a loss.

"Hehe, the second brother said whatever he wanted, but now is not the time to do this, just now I saw Jia Ting come back with a young man, the young man is going to invite our family to Peony Jinge for dinner, I have already camped people, that young man I look very handsome, and it is also from the energy group, it may be Jia Ting's boyfriend, we can't be rude, why don't we go over now???" Although they haven't lived together for so many years, they are still very clear about each other's affairs, and the biggest thing in this old family is that Jia Ting is going to be stupid now, and she doesn't have a boyfriend yet, so this matter is the most important.

The second brother looked at the eldest brother and promised that he couldn't miss the appointment at this time, but this opportunity in front of him couldn't be missed, "Okay, big brother, I think this matter is like this, you go over first, I'll pack up the old man's things and then arrive." "It's a compromise, anyway, I'm going to have to take the old man away anyway.

"What??, girl has a boyfriend, I'm going to see it, take me there. A few people haven't said anything, the old man came out of the house, although his waist can't be straightened, but the perseverance on his face makes the two sons dare not resist, but I don't know why he hasn't suppressed his daughter for so many years, hearing that the old man is going, my aunt's face immediately smiled, this is Zhang Luo is going to Peony Jinge, I have never looked at my old man so pleasing to the eye before, and now I am really happy to die.

At the same time, at the base of the Space Department of the Energy Group in South Africa, a huge launch frame has been prepared, and the presence of Lear as the president is enough to prove the importance of this launch, which is not as simple as launching a simple satellite, but represents the highest technology of the Energy Group, and the beginning of outer space exploration, which is definitely an important milestone.

Human beings have never stopped exploring the universe. Before. Constrained by science and technology, people do not have many means to carry out such exploration. Nowadays, with the great progress of technology, especially the advanced technology of energy groups, mankind has also started on this path. Since the 6O years of the 2O century, scientists who are enthusiastic about finding extraterrestrial life have begun to transmit signals and appoint "messengers" to space, and most of these messages to extraterrestrials are introductions to the earth and our humans, but there are also some music, art works, and even commercials. It's just that there hasn't been any response so far, of course, if you let Li Cong say it, he must have aliens, because this guy has seen it.

This launch plan is the first time after Li Er took office, and it is also the most important one since the establishment of the space department of the energy group, because the area of this exploration is Jupiter, one of the nine planets, the exploration of Mars has long ended, and the energy group has also relied on its own strong strength to establish the first base on Mars, the scale is not very large, but it is enough. There are two spaceships launched this time, one is the current number, and the other is the Hope, which is also carried out for fear of any damage on the way, and the ability to launch two spaceships at one time is also what the people of the energy group can do.

The "current" spacecraft is the second generation of the energy group's manned spacecraft, and the first generation has previously traveled to Mars, with a total of 25 flight tests, of which 6 were manned flight tests. The "current" spacecraft program began in January 2o18 and ended in November 2o38, lasting 2o years and one month. The "current" plan cost a total of $39.26 billion, of which $13.53 billion is for spacecraft, or 34.5 per cent of the total cost, $8.29 billion for launch vehicles, or 21.1 per cent, $7.19 billion for ground tracking networks, $4.93 billion, or 12.6 per cent for operation and recovery operations, and $5.32 billion for other facilities

The main purpose of the "now" program is to achieve a breakthrough in manned space flight to Jupiter, to send a spacecraft carrying an astronaut to the orbit of Jupiter, to land safely on the ground after half a month of flight, and to investigate the impact of the local environment on the human body and the ability of people to work in the local environment. The focus was on solving problems such as the reentry aerodynamics, thermodynamics, and the effects of anthropogenic cuò on the high addition and zero gravity that had never been encountered before. The total length of the "current" spacecraft is about 29m, the maximum diameter at the bottom is 18.6m, and the weight is about 13~18t, which is composed of a cylindrical cockpit and a cylindrical umbrella cabin. Only one astronaut can sit in the cockpit, and the maximum flight time is designed to be 15 years, and the longest flight time is 75 days, all of course, flying around the Earth.

The attitude control system of the "present" spacecraft is mainly self-controlled, and there are two other manual control methods as backups. The astronaut only uses the hand control device to control the flight attitude of the spacecraft when necessary, and only plays an auxiliary role in the operation of the spacecraft, basically a test subject for ground researchers to understand the ability of people to adapt to the space flight environment. But in flight, it also shows the subjective initiative of people.

Another manned spacecraft of the energy group, the Hope. A total of 1oo manned flights were carried out from March 2o22 to November 2o36. The main purpose is to carry out maneuvering flights, rendezvous, docking and astronaut trial extravehicular activities in orbit. To make final preparations for the actual event, the "Gemini" spacecraft weighs about 32~38 tons, has a maximum diameter of 3 meters, and consists of two sections: the cockpit and the equipment compartment. The cockpit is divided into two parts: sealed and unsealed. The sealed cabin is equipped with display instruments, control equipment, waste disposal devices and two ejection seats for two astronauts, as well as food and water. Radio equipment, life support systems and parachutes, among others, are installed in unsealed cabins. There is also a rendezvous radar and docking device at the front of the cockpit, and the bottom of the cockpit is covered with reentry heat-resistant material. The equipment compartment is divided into upper cabin and lower cabin. There are four main brake motors installed in the upper cabin. The lower compartment contains the orbital maneuvering motor and its fuel, orbital communication equipment, fuel cells, etc. There are also many tubes flowing coolant on the inner wall of the equipment compartment, so the equipment compartment is also a space heat radiator. There is also a rover inside the spacecraft, and if the local situation allows, the two astronauts still need to go to the surface of Jupiter to see, and if not, they will stay on it.

Because the temperature of Jupiter is very high, the cooling equipment on the spacecraft alone is an astronomical amount, and if this is activated on Earth, it is estimated that people within a few hundred meters of the instrument will be frozen to death in an instant.

Jupiter, one of the eight planets in the solar system, is the fifth in order of distance from the Sun (from near to far), and is also the largest and fastest rotating planet in the solar system. Jupiter has 63 known moons, Jupiter is mainly composed of hydrogen and helium, and the central temperature is estimated to be as high as 3o, 5oo. In ancient China, it was called the year star, and it was taken that it circled the celestial sphere for 12 years, which was the same as the earthly branch. Jupiter (Latin: Jupiter) is commonly known in Western languages, derived from the king of gods in Roman mythology, which is equivalent to Zeus in Greek mythology.

Li chose Jupiter from the first is not without his own reasons, although it is very bad, but this can sometimes be a good thing, Li Cong attaches great importance to this plan, because this is the beginning of the exploration of Mars, and the veil of the universe will be lifted in his own hands in the future, and the earth is too small, if you want to confront the outside civilization, it is not suitable here, and then the aliens will be like Columbus back then, and the earthlings are those natives, so before this era comes, you must prepare first, and Li Er absolutely supports his father's idea, maybe both father and son have this sense of crisis.

Jupiter is the largest of the eight planets in the solar system, with an extremely large mass, more than 2.5 times that of the other seven planets combined, 317.89 times that of Earth, and 1,316 times the volume of Earth. In order of distance from the Sun, Jupiter is fifth. At the same time, Jupiter is also the fastest rotating planet in the solar system, with only 9 hours, 5o minutes and 3o seconds to rotate around one week, so Jupiter is not positively spherical, but the poles are flattened, and the three axes of the equatorial drum are unequal ellipsoids, which are flat and significant. Jupiter is the fourth brightest star in the sky, after the Sun, the Moon, and Venus (sometimes it is slightly fainter than Mars, but sometimes it is brighter than Venus) because Jupiter is so large and has a strong ability to reflect the sun's light. Jupiter is mainly composed of hydrogen and helium, of which the hydrogen content is 84, the helium content is 14, and the others are only 2, and the core temperature is estimated to be as high as 3o5ooc.

There is a large red spot on the surface of Jupiter, located in the south of Jupiter's equator, the longest from east to west is 48ooo kilometers, the smallest is more than 2oooo kilometers, the longest is 14ooo kilometers from north to south, and the shortest is 11ooo kilometers, with an area of about 45,325oooo square kilometers, which can accommodate three Earths. There is still debate about what it is, and many believe that it is a never-ending whirlwind, the Great Red Spot was discovered in 1665 by the astronomer Cassini of French descent, and rotates in a counterclockwise direction every 6 Earth days, often rolling up a cloud tower up to 8 kilometers high. It often changes color and shape, but it never disappears completely, which is also an important goal of this exploration, Li Cong also hopes to know what it is, people from other countries must not know what it is, as long as they know, then they are ahead of them.

Gas planets do not have a solid surface, and their density of gaseous matter only increases with increasing depth. What we see is usually the tip of the clouds in the atmosphere, and Jupiter is made up of 84 hydrogen and 14 helium (the ratio of atoms, 7525 to mass) and trace amounts of methane, water, ammonia, and "stones". Jupiter's atmosphere is very thick, up to 3ooo kilometers thick, and below the atmosphere there is a layer of liquid hydrogen up to 27ooo kilometers thick, and below it is metallic hydrogen, which is very similar to the composition of the original solar system nebula that formed the entire solar system. Saturn has a similar composition, a dense atmosphere with a layer of liquid hydrogen up to 26ooo kilometers thick underneath and metallic hydrogen underneath. But in the composition of Uranus and Neptune, the amount of hydrogen and helium is less. In fact, these things are just speculations by scientists based on some things, as for what no one knows, this time I hope to go directly down to 3ooo kilometers to see, this is also the highest goal of the action, of course, it is best to improve life there.

With the launch of interplanetary space probes, many previously unknown facts in the solar system are constantly revealed, and the present rings of Jupiter are one of them. Jupiter's rings are also an important target of this activity, Li Cong can not find information, why Jupiter has a ring, but the Earth does not, as early as 1974, when the "Pioneer 11" probe visited Jupiter, it had observed the absorption characteristics of high-energy charged particles at a distance of about 130,000 kilometers from Jupiter. Two years later, it was suggested that this phenomenon could be explained by Jupiter's dust rings. Unfortunately, no further quantitative studies were conducted at the time to speculate on the physical properties of this hypothetical ring. On August 2o and September 5, 1977, the United States launched the Voyager 1 and Voyager 2 space probes. After a year-and-a-half-long journey through Jupiter's equatorial plane, the narrow-angle camera it carried took pictures of Jupiter's rings, which were very dim at a distance of 1.2o million kilometers. In July of the same year, Voyager 2, which arrived later, received more information about Jupiter's rings.

Based on the study of photographs taken by spacecraft, it is now known that Jupiter's ring system is mainly composed of three parts: light rings, dark rings and halos. The thickness of the ring is no more than 3o km. The bright rings are about 130,000 kilometers from the center of Jupiter and 6ooo kilometers wide. The dark ring is on the inner side of the light ring, which can be up to 50,000 kilometers wide, and its inner edge almost touches Jupiter's atmosphere. The opacity of the bright ring is very low, and its ring particles can only intercept about 1/10,000th of the sunlight that passes through the guò. Near the outer edge of the bright ring there is a bright band about 7oo km wide, which is about 1o brighter than the rest of the ring, and the dark ring is only a fraction of the brightness of the light ring. The halo extends up to 10,000 kilometers above and below the torus, and it extends to its farthest point on both sides of the dark ring, with the outer boundary slightly farther away than the light ring. It is estimated that the size of the ring particle is about 2 microns, which is really a particle. The lifespan of such micron-sized particles is much shorter than that of the solar system due to radiation pressure, micrometeorite impact, etc. In order to confirm the claim that Jupiter's rings are a relatively stable dìng structure, several possible sources of ring supplement have been proposed to maintain the dynamic stability of this small dust particle population. But what the real thing is, no one knows yet, but Li Er looked at the huge spaceship in front of him and felt that this could solve the mystery.

In the past, there has been speculation that there is a layer or ring of dust near Jupiter, but it has never been confirmed. In March 1979, Voyager 1 took pictures of Jupiter's rings while exploring Jupiter, and soon Voyager 2 obtained more information about Jupiter's rings, finally confirming that Jupiter also has rings. Jupiter's rings are shaped like a thin disk, with a thickness of about 3o kilometers and a width of about 94oo kilometers, which is 128,000 kilometers from Jupiter. The rings are divided into inner and outer rings, with the outer ring being brighter and the inner ring being darker, almost touching Jupiter's atmosphere. The spectral type of the ring is g-shaped, and the ring also orbits Jupiter, making one rotation in 7 hours. Jupiter's rings are made up of many black gravel blocks with a diameter of tens to hundreds of meters. Since the black stone does not reflect sunlight, it has not been seen by us for a long time.

Jupiter's poles have auroras, which appear to have been formed by material ejected from a volcano on Europa following Jupiter's gravitational lines into Jupiter's atmosphere. Jupiter has rings. The ring system is a common feature of the giant planets of the solar system, which is mainly composed of materials such as black gravel and snow masses. Jupiter's rings are difficult to observe, and they are not as spectacular as Saturn, but they can also be divided into four circles. Jupiter's rings are about 94oo kilometers wide but less than 3o kilometers thick, and it takes about 7 hours for light to orbit Jupiter.

In addition, the moons on Jupiter are also a very distinctive thing, but this time it is impossible to have so much time to explore many Jupiter moons, if there is only one like the Earth, I will definitely take a look, as of the gravitational force generated by the 2O3 satellite (the latest Jupiter probe launched by the energy group, which has passed the United States Galileo a lot), Jupiter's motion is gradually slowing down. Similarly, the same gravitational force changes the orbits of the moons, causing them to slowly and gradually move away from Jupiter. Europa, Europa, and Europa are affected by the tidal force to fix the co-rotation relationship at 1:2:4 and change together. Ganymede is also part of this. For hundreds of millions of years to come, Europa will also be locked in, running at twice the revolution period of Europa and eight times that of Europa. Jupiter's moons were named by people Zeus came into contact with during his life (mostly his lovers) and myths are very good, but it may not be so good when you look at it in the past.

As we all know, the reason why the sun constantly emits a large amount of light and heat is because the sun is constantly undergoing nuclear fusion reactions, and a large amount of energy is released during the nuclear fusion process. Jupiter is a huge liquid hydrogen planet, which already has incomparable natural nuclear fuel, and the central temperature of Jupiter has reached 280,000 K, which has the high temperature conditions required for thermonuclear reactions. As for the high-pressure conditions required for thermonuclear reactions, Jupiter's contraction and accretion of energy and energy-carrying particles released by the Sun show that after billions of years of evolution, Jupiter's central pressure can reach the pressure level required for the initial nuclear reaction.

Once a large-scale thermonuclear reaction erupts on Jupiter, Jupiter's atmosphere, moving in the form of a strange vortex, will act as an "ejector" to release nuclear thermal energy. Therefore, some scientists speculate that after a few billion years, Jupiter will change its identity, from a planet to a veritable star.

Jupiter and the Sun are very similar in composition, but they don't burn up like the Sun because it's too small. For Jupiter to become a star like the Sun, it needs to increase its mass by 1oo times its current mass, and according to astronomers' calculations, only a mass greater than 7 of the Sun's mass can carry out fusion reactions, producing light and heat. Li Cong originally wanted to establish a base on Jupiter, if Jupiter will really eventually evolve into the sun, then this plan will have to be reconsidered, if it is long, it will not affect him, and if it is short, it may be ?????

"Hehe, why is this huge guy so big, no wonder my father is so interested in this thing. Li Er looked at the beautiful Jupiter in the picture and said, what is on it, it seems that it will soon be known.

According to the Daily Mail, Jupiter is the largest planet in the solar system, and scientists have recently discovered that the reason for its huge size is that it once swallowed a planet 1o times the size of the Earth. Jupiter is 1,316 times the size of Earth, however, according to spacecraft measurements, this behemoth has a very small core, only 1o times the weight of the Earth's core. Scientists believe that Jupiter once collided with a star 1o times the size of the Earth, and the metals and other heavy elements in its core vaporized in the violent impact and mixed with hydrogen and helium in the atmosphere, which is also the reason for the density of Jupiter's atmosphere. The star, which could have grown into a large planet, was swallowed up by Jupiter in this collision. I don't know if that's the case, but people in the scientific community believe in this statement. "One of the guys who went to Jupiter this time, Liu Yunfei, a young man from the Liu family, said that his greatest wish was to go out and see, and this person went out to see not to other cities or countries, but to outer space, Li Cong just gave this guy a chance.

This latest study reveals that at the beginning of the formation of the solar system, there was a brutal and fierce "competition for survival" between planets. At that time, the solar system was a battlefield of the jungle, with asteroids constantly colliding and combining, and the resulting larger planets continued to devour other asteroids. In fact, our Earth was born in this process, when two stars the size of Mars and Venus collided to form the early Earth and the Moon, when the temperature of the Earth reached 7ooo degrees Celsius and the rocks and metals were melted.

"Hehe, I just know that the big fish in nature eat the small fish, this time you have to be careful in the past, this matter is still very secret, look over there, when you shoot, we will shoot several satellites at the same time to confuse the sight of other countries, they are clear about the lead in our satellites, but if they know that we have started the wooden exploration program, maybe the people of the Skull Club will not be able to sleep, right?" Li Er said with a smile, Liu Yunfei glanced at not far away, there were four NY-BBO1 rockets, it seems that the group has invested a lot in this exploration plan this time.

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