Why did the astronauts who landed on the moon have a strange disease after returning? Why?

This is caused by moon dust. Because no one has ever set foot on the surface of the moon, and billions of years of sun exposure, extremely dry and extremely fine particles, but also with static electricity, so the adsorption capacity of moon dust is very strong, astronauts will be adsorbed on the body when walking on the surface of the moon!

The reason why there is a strange disease is because they have been in the universe for a long time, and if they suddenly return to the earth, they will be very uncomfortable.

Because the astronauts have adapted to life on the moon, the sudden return to Earth causes the body to be uncomfortable in all aspects.

The environment and light exposure of the moon are different from those of the earth, and astronauts will be affected by the lunar environment and light after landing on the moon, and their bodies will change, so there will be strange diseases.

Because the environment of the moon is very different from that of the earth, due to various radiation in space, as well as the weightless environment, astronauts will not adapt to the environment after returning and may have cell mutations and diseases.

Since mankind entered the industrial society, the level of science and technology has also developed tremendously. In 1969, human beings entered the universe for the first time and set foot on the moon, which marked a major progress in human spaceflight and also represented a strong curiosity of human beings in the face of the unknown. In our opinion, astronauts entering space is a supreme honor, but some astronauts claim that they do not dare to look back at the earth after entering space, why is this?

The environment of the universe is very dangerous. Thin oxygen, endless darkness, intense radiation, these are dangerous elements in the universe. Therefore, when various countries screen astronauts, the standards are very high, and the astronauts who can enter space are outstanding in all aspects, not only with excellent professional skills, but also with better psychological quality than ordinary people.

Although they have to carry out non-stop professional training every day, when they are truly in the universe, all the previous training seems vulnerable.

Just like the American astronauts who once landed on the moon, after returning to Earth, they said that they did not dare to look at the Earth on the moon. It stands to reason that the earth is our most familiar homeland, and when we are in an unfamiliar environment, we should feel very familiar and happy when we see our hometown, but why don't we dare to look back?

In fact, the environment of the moon is still very harsh, and astronauts must not only wear heavy protective clothing, but also carry sufficient oxygen to ensure the safety of life, so they are very clearly aware that although landing in the universe is a very glorious thing, life and death must be put aside. Some accidents may occur on the moon, resulting in them not being able to return to their hometown, and when they stand on the moon hundreds of thousands of kilometers away and see the earth, their feelings are mixed.

Since the Earth is three times the size of the Moon, they will feel an inexplicable sense of oppression when they see their huge hometown. When we look at the moon on the earth, the moon we see is only the size of a disk, and the stars that astronauts see in the universe are very huge, and the surrounding environment is pitch black.

The Moon and the Earth rotate at different speeds, and when astronauts stand on the Moon, their perception of time and speed will also be skewed. In their minds, the Earth is a motionless sphere, so in such an environment, they will feel that time has stood still, and what awaits them will be endless fear. Therefore, the tests and pressures faced by astronauts in space missions are unimaginable, and they lead mankind to understand the universe, which is worthy of respect.

The environment does not match. Due to the inconsistency of the environment, the probability of strange diseases in astronauts landing on the moon increases, and the state needs to deal with such strange diseases and give astronauts a healthy body.

No poison. Because astronauts who land on the moon will be exposed to severe cosmic radiation, there will be strange diseases, and it is not that the moon is poisonous.

The surface of the moon is highly toxic. So every astronaut who lands on the moon will have a strange illness after returning to Earth. So few countries are willing to land on the moon.