Is it possible for humanity to leave the solar system to colonize the universe?

I don't think it's possible to leave the solar system to colonize the universe. After all, I personally think that in the face of all nature, our human strength is still very weak. We are currently not strong enough to resist the damage caused by nature as we know it, let alone the universe outside of nature!

Also, our current level of science and technology does not support us in doing this.

At present, human beings can only explore the planets near the earth, so human beings are currently unable to get out of the solar system, there is a huge gap between the solar system and the Milky Way, because the operation of the solar system and the interstellar wind meet to produce other matter, forming a wall, which is also the reason why human beings cannot get out of the solar system. Can humans get out of the solar system The speed of light is the fastest speed known to man, and according to the speed of light, it goes from the Earth to the Moon.

It only takes a little more than a second, and even from the earth to the sun it only takes more than eight minutes. At present, human technology can only detect some planets near the earth, and it is impossible to reach a little farther. In addition, there are many reasons that hinder us now, and in the end, we can only observe planets that are slightly closer, and the time it takes is not very short, and even more time is needed for planets that are farther away from Earth.

Although human science and technology have developed a lot, there are still many things that cannot be reached. Why is it so difficult to leave the Earth Recently, there has been a new discovery in the astronomical community, and there is a strange gap between the solar system and the Milky Way, like a mysterious barrier. The same happens when observing other planets.

This discovery has made many scientists very excited, after all, it is indeed a major discovery in the astronomical community. The sun emits a large stream of electric ions, and at the same time, it has a super fast speed, and the solar wind is also generated by it. When the solar system meets the interstellar winds when it moves, it also produces other substances, which may be caused by their interaction to produce this wall-like existence.

This is one reason why scientists believe that there is no way for humans to get out of the solar system. It may be that not only human science and technology will develop to a certain point, but you will be free to explore the solar system at that time, and at that time for the universe.

There is more to know. However, the current level of scientific and technological development is still insufficient, and people can go out of the earth but not out of the solar system. However, scientists have also proposed that the solar system can go out now, but there is no safe way to come back, so I don't think about it for the time being.

The universe is always quite mysterious and great, and how to safely get out of the solar system is also a subject that people still have to study and **.

It is possible, as long as technology is developed, anything can be realized.

Millions of years ago, after billions of years of life, after a long period of internal evolution, the living planet Earth, located in the habitable region of the solar system, finally gave birth to human beings.

We know that the Sun is a yellow dwarf star that is currently in its prime, and in 5 billion years, the Sun will enter its final years and will gradually expand into Jupiter's orbit, which means that the expanding Sun will engulf the Earth's orbit. If human beings still exist at that time, then they will face the catastrophe of extinction together with the earth, so will human beings be able to break free from the shackles of the earth and continue to live in the universe? It's a question that borders on science fiction, but we can guess.

First of all, human beings must have access to a long-term energy source, and at present, controlled nuclear fusion will become a reality, and if we can control this technology, then even if we are separated from the sun, we can get a stable energy supply, so this does not seem to be a big problem.

Second, human beings must have the ability to cope with all kinds of cosmic unexpected events, such as cosmic wind attacks, asteroid impacts, or devastating radiation from nearby supernova explosions. Once human beings leave the cradle of the earth, they will inevitably encounter many risks, but with the progress of science, I believe that this problem will not be too big a problem.

Of course, human beings can master the technology to leave the earth does not mean that they can survive in the universe without risk, the next catastrophe may be the collision of the Andromeda galaxy - the Milky Way galaxy in four billion years, if the entire galaxy may become a bright fireworks, then it is difficult for human beings to escape the final fate just by escaping the earth.

What is the final fate of mankind? I am afraid that only the development of science and technology can solve this problem. Do you say yes?

When the Sun dies after 5 billion years, will there still be a chance to escape our solar system and look for the next parent star? This question seems a bit unfounded, but in the 21st century, we don't seem to need to worry about anything. However, if our society can continue to develop, then our children and grandchildren, will have to face such problems.

This catastrophe is likely to happen because our understanding of the world is still vague, and it could subvert the system of knowledge that humans have built at any time.

So will we have time to flee before the sun finally dies? The answer is yes.

First, we need to look for planets that can travel to space. Gris 581c is the first terrestrial planet to resemble Earth, and the liquid elements inside it are likely to be liquid. Unfortunately, this planet is very far away from us, a full light year away.

To get to this planet, we need to build a very fast flying machine, estimated at the well-known third cosmic rate, to escape our solar system, with a maximum speed of km s per hour.

Because of this, Parker's speed will reach a high speed of 200 kilometers per second, which is much faster than the previous third space voyage. But even if the Dalgley speed is reduced at this rate, it will take at least 30,000 years for planet 81c. This means that the spacecraft needs a life cycle that can sustain long space travel.

And the most critical issue is energy supply. At present, among the energy technologies developed by mankind, the top integer controllable nuclear fusion, even if it is powerful, is still a small thing in the universe. During the 30,000-year voyage, the energy crisis was almost dead.

So what can we do to solve the energy problem? Of course. For example, in curvature flight, the spacecraft compresses the space in front of it, and in curvature navigation, it can squeeze the space in front of it, and then expand the space behind it, which can achieve the effect of folding distance, and can make the spaceship travel faster than the speed of light.

Or the Daedalus spacecraft program, which intends to use the power of a nuclear bomb** to propel the spacecraft, which can carry a payload of 500 tons and reach 12% of the speed of light to reach a nearby star system in a few decades. This sounds real, but it's also risky.

In any case, space travel does not allow us to cross the Pacific Ocean on a small plank, but we are still striving for it, not for the present, but more importantly for the future.