What are the problems when humans fly out of the solar system?

There are many problems for humans to fly out of the solar system, and there are 4 main categories to put it simply:

The first is the technical problem, that is, how to design and build a controllable space vehicle that escapes the gravitational pull of the solar system. If it's just to fly out of the solar system, maybe today's technology can do it. However, in order to carry living beings or carry some kind of scientific equipment to achieve a certain scientific activity, the current level of human technology cannot do it.

The second type of problem is the lack of in-depth understanding of the solar system and the space beyond it, and it is difficult to formulate goals to fly out of the solar system. i.e. what to fly out for? Only when the goal is clear, can an aircraft be designed to carry out the target task.

The goal of mankind today is to explore the secrets of the earth's space and the solar system. Only after a deep understanding of the solar system can we have the technical basis to explore the universe beyond the solar system. It's like we have to start from elementary school and improve step by step through middle school and university in order to understand human society and the world of science.

The third category is financial issues. We know that the realization of the moon landing project is no longer within the reach of individual financial resources, but can only be achieved by large countries with strong financial resources. Without a huge financial base, it is impossible to fly out of the solar system.

The fourth type of problem is time. At present, we are still in the era of preliminary understanding of the universe beyond the earth, and people have no interest in the distant universe and have no desire to do so. Only when people begin to pay attention to the Earth's outer space and need to fly out to explore it, will it be possible to carry out research in this area, so as to cultivate the corresponding talents to carry out this mission.

Dizzy....At present, human beings have not been able to fly through the solar system, and the United States is still planning to fly to Mars...Cacao!

Your question is so funny!

The main reason is speed, and the speed bottleneck limit of the ship is the most important factor. Of course, there are many other important influencing factors. For example, survival security, ecological cycle, power energy, etc., are all very important constraints.

At present, the unmanned aerial vehicle Voyager 1, which has run the farthest distance of mankind, has flown for more than 40 years, and has only traveled more than 20 billion kilometers, only about 20 light hours. The gravitational range of the solar system is at least 1 light-year radius, and at this rate, it will take more than 10,000 years to fly out of the Great Sun System.

NASA announced that it will launch a solar probe on July 31 this year, which will reach a speed of 200 kilometers and seconds when approaching the sun, and it will take 1,500 years to fly out of the solar system at this speed, and it will take more than 6,300 years to reach the nearest star closest to us Proxima Centauri light-year, and it is not known whether it is a valid target for mankind.

In addition to the speed problem, the survival support, dormancy system, energy system, ecosystem and other technologies of the crew in interstellar travel are far from meeting the requirements of long-term space travel.

Therefore, it can only be a dream for humans to fly out of the solar system, and there is still a long way to go. The scientific community believes that it will take 3,000 to 5,000 years for mankind to reach the level of cosmic civilization, and by that time, it will be able to completely control all the energy and resources of the solar system, and it will have the ability to fly people out of the solar system and into distant interstellar space.

Thank you for having me. Our universe was born 13.8 billion years ago. With the rapid development of science and technology, we human beings are going further and further on the road of space exploration.

Advanced technology is constantly improving our lives. People 500 years ago may not have thought of cell phones and computers, but they did. In the same way, in the future, we humans will eventually go to the sea of stars, and we will leave the existing planet to explore the distant space.

But before we get there, will there be enough energy on Earth to get us out of the solar system? In fact, it's too early to talk about this, as we have just entered the era of space exploration.

Although there will be more and more spacecraft in the future, one after another to explore the main celestial bodies of the solar system, there is still a very large boundary between unmanned exploration and manned exploration. In this era of space exploration, we need speed, time, energy, and spacecraft. Unfortunately, we don't have any of these four basic requirements.

So in our space exploration technology today is also only, landing on the moon, and landing on the moon is not something that every country can do, and now, you can, we find the most efficient energy source, which is controlled nuclear fusion, and if in the future we really develop this technology, then we will have endless energy sources for us to use, which is very important in the era of space exploration, energy is everything. If we have controlled nuclear fusion, then we should be able to develop it accordingly. A range of hardware devices.

This hardware is enough to support long-distance space exploration travel and enable spacecraft to reach very high speeds. Therefore, for today's human beings, all we need is time, as long as we control the energy, then the follow-up work will not be a problem. Now that we have landed on the Moon, the next step is to land on Mars, and then we will land on the moons of Jupiter and Saturn.

Whether human beings can fly out of the solar system has nothing to do with resources, the key is science and technology, and mastering controlled nuclear fusion is the key!

Because the diameter of the solar system is two light years, but the diameter of the disk of the Milky Way has exceeded 100,000 light years, the requirements for time and space are relatively high, and the two are not comparable.

This is because of the gravitational pull of the earth, and the universe is very large, and the scope of the solar system is even larger than we imagined, at least for now, it is impossible to get out.

Because our current technology is not particularly good, some people's vision has certain limitations, so they will think so.

Whether or not human beings can fly out of the solar system depends on the level of development of human space science and technology.

With the current technology of the earth, it is very difficult for humans to fly out of the solar system. But in the past, it was a luxury for human beings to not even be able to fly out of the Earth-Moon system, or even to break out of the Earth, but now human beings have been able to successfully launch space probes to Venus and Mars and land. It is believed that with the development of science and technology, human beings will eventually fly out of the solar system.

Can we humans fly out of the solar system? Yes, because nothing is impossible for humanity right now. Aerospace technology. Aerospace talents of the Aerospace Research Institute. So humans can fly out of the solar system.

If we human beings want to fly out of the solar system, we need to break free from the gravitational pull of the sun and fly out of the solar system at a sufficient speed.

In theory.

We humans can fly out of the solar system.

But it's too costly in terms of revenue ratio.

The gains may outweigh the losses.

The gravitational pull of the sun, the velocity, the materials used by the spacecraft, the raw materials used by the spacecraft, and the dust and garbage in the universe are the five problems that must be overcome to fly out of the solar system.

The problem of speed, the problem of equipment, the problem of materials, the problem of power, the problem of professional personnel, the problem of personnel operating the spacecraft.