What happens if an astronaut accidentally falls into the depths of the universe?

If an astronaut accidentally falls into the depths of the universe, he will die a very tragic death. Because we all know that there is no oxygen in the universe, and it is still in a vacuum environment, and the pressure is very high. Astronauts will die from lack of oxygen and finally **.

Unlikely. There is no atmosphere in the universe, and astronauts are floating in outer space.

There is generally no hope of survival, after all, the space is too big to return to the spaceship and the Earth.

Human beings have been actively exploring outer space, and astronauts from many countries have been to the universe for scientific research. What are the consequences if this happens?

Nowadays, mankind has made more and more progress in aerospace, and the breakthroughs made by mankind in the field of aerospace are inseparable from the group of workers who are silently dedicated. The success of manned space technology is also thanks to the efforts made by astronauts, and the successful launch of China's Shenzhou 12 this year has once again made everyone concerned about astronauts. Nowadays, science and technology are relatively advanced, and we can also see the life of astronauts on Earth.

What happens if an astronaut accidentally falls into space? Can we return to the arms of humanity?

To know this answer, first of all, we have to understand the environment of space, although the earth is originally in space, but human beings live on the earth after all, so the environment on land is definitely different from space.

Astronauts are required to wear a mask when they are in space, and this mask contains oxygen to help the astronaut breathe. Space is actually a vacuum environment, and there is basically no oxygen, so astronauts cannot breathe normally in space. Moreover, the pressure in space is not the same as that on Earth, and if there are two kinds of pressure inside and outside, the pressure difference will soon form.

If an astronaut drifts into space, it won't be long before his body expands due to the decrease in external pressure.

In addition to the expansion of the body, the organs in the body will also become larger, and it will not be long before the whole body will rupture, just like the fish in the deep sea will reach the shore, and the astronaut will die of suffocation. The temperature in space is also very different from that on Earth, in space, because of the lack of protection from the atmosphere, there are obvious extremes in temperature, either as high as a few hundred degrees Celsius or as high as minus 200 degrees Celsius. Human beings have a limited capacity to carry temperature, and in this high temperature, if you accidentally drift into space, even if you are protected by a spacesuit, you will not last long.

In 1971, three cosmonauts from the former Soviet Union aboard Soyuz 11 were tragically killed, and these three astronauts were the only human beings who died in space, and the reason for the astronaut sacrifice was not drifting into space. Rather, when these astronauts returned to Earth in the return capsule, there was less and less air in the return capsule, and eventually the astronauts suffocated due to lack of oxygen. Since this incident, whether it is the United States or other countries, whenever they want to send astronauts into space, they will consider the safety of astronauts in an all-round way.

Since space is a vacuum, there is no oxygen, and human survival is inseparable from oxygen, once the limited oxygen in the spacesuit is consumed, the astronaut will eventually die of lack of oxygen.

Because space is a vacuum, there is no oxygen in it, and he will die because of the lack of oxygen. There is also no gravity in space. So the astronauts will stay where they are.

If the astronauts accidentally drift into space, what will be the final result? The end result is death. Astronauts accidentally flew into space, not in a hurry to return?

If we fly into space, and there is no binding protection on the body, then the subsequent problems will be even more acute. The best outcome is to find a body, while the worst outcome may be to be born on another planet! If an astronaut flies into space because the harness is broken, and because the backpack is malfunctioning, your little astronaut buddy will not be able to come out to save you, and you will swim in the direction where the Force was thrown.

You'll be completely useless, maybe you'll still turn around. No action will save you.

<> logically, unless it's a space accident, the chances of an astronaut going into space are slim. When the astronaut goes out of the capsule, the ship is connected with an umbilical rope, and the external specially designed railing is connected with a rope, the presence of the umbilical cord is mainly impossible to enter space, and there is still a great risk in space, so there are corresponding instructions when leaving the capsule and during other maneuvers. Prevent astronauts from throwing themselves or others into dangerous situations.

If the astronaut unfortunately leaves the spacecraft, then there are not two ways for him to return to the spacecraft: either the astronaut wants to somehow return to the spacecraft independently, or he changes the trajectory. The spacecraft orbits the Earth for about 90 minutes, and the astronauts who leave it are probably at such a speed that the oxygen in the spacesuit can place a pair of circles and it is possible to be rescued, but it is very difficult.

Humanity will become an asteroid sent into space, or in other words, an asteroid, in infinite and infinite space i (solar system), in a constant process, the circular and synchronous cycle of the Moon around the Earth, as well as its rotational motion. So, a person is constantly exerting physical strength, and in a quiet space where there is no air (oxygen) and no living beings, we just understand the universe. It is believed that space 100 kilometers above the Earth's surface is cosmic space.

However, the Earth's atmosphere can extend up to 10,000 kilometers above the Earth's surface, but the atmosphere above 100 kilometers is already very weak. In conclusion, the higher the altitude, the smaller the atmosphere, and the fewer gas molecules there are in space.