Can humans migrate to Neptune? What are the requirements?

Introduction: 178 1 March13rd, this is the day when Hirschl discovered Uranus. However, through careful observation and calculation, astronomers found that the orbital data of Uranus were somewhat different from the predicted calculated values. According to Newton's law of universal gravitation, this means that there is another planet near Uranus affecting it, so people discovered Neptune.

1On September 23rd, 846, Loewis predicted the existence of Neptune through accurate calculation. Subsequently, the Berlin Observatory announced the discovery of Neptune, which was only 1 degree away from Lois's prediction. As the last pearl among the eight planets in the solar system, the discovery of Neptune not only supplements the planetary structure of the solar system, but more importantly, Loy's prediction is based on the gravitational formula in Newton's classical mechanics, and the appearance of Neptune fully confirms Newton's classical mechanical system.

Neptune, as the last position among the orbiting planets in the solar system, is 30 astronomical units away from the sun, which is also consistent with the result predicted by Titus' law. According to our common sense, the farther away from the sun, the lower the temperature of the planet. So by Neptune's position, Neptune is already a real ice hockey. Not only that, Neptune's mass is equivalent to seventeen earths, one eighteenth of Jupiter's, and it is also a big ice hockey. According to astronomers' in-depth study and investigation of Neptune, the core of Neptune is about the size of the earth and is mainly composed of rocks. The rest is mainly composed of helium, methane, hydrogen, ammonia and a lot of water. Strangely, the blue ocean on Neptune's surface is actually a mixture of ammonia water.

Recently, the whole world is talking about the topic of interstellar migration. The recoverable rocket test of Xspace Super Rocket Company, a subsidiary of American technology giant Musk, has also achieved staged success. So is it possible for Neptune to become a human target? Since Jupiter, the subsequent planets are all gas planets, so Neptune is also known as the wood-like gas planet. So there is no ground on the surface of Neptune where we are standing. If we must move to Neptune, we can't live on its surface. According to the idea of scientists, can we build one? A city in the air? . Gaseous planets always have a thick atmosphere. Can humans live there? Wonderland? What about a normal life?

Just now, we mentioned that Neptune's core is made of rocks, and other gases are mainly composed of helium, hydrogen and a small amount of methane. We can think of hot air balloons on the earth. The principle of hot air balloon launch is to use air to expand and decompress after being heated. According to the pressure difference inside and outside the hot air balloon, the hot air balloon gets lift. Later, because the heating device of hot air balloon is not only dangerous, but also of great mass, it is gradually replaced by hydrogen airship or helium airship. In the late 1920s, airships became popular all over the world because of their extremely strong carrying capacity and extremely low carrying cost.

From the course of human flying into the sky, we can know that heating air or using less dense air are two reasons why airships can fly into the sky. Knowing the principle, we can consider building Neptune's sky city. Because Neptune's gas is mainly hydrogen and helium, it can't be heated, otherwise the airship will explode directly. Hydrogen is the lightest gas, so in principle, it is very difficult to build a city in the sky. Some experts said that instead of focusing on Neptune, it is better to study Venus, which is closer to the Earth.