How astronauts in space wash, how they sleep

How do astronauts wash their hair in space? Carry.

To put it simply, sleep in a sleeping bag, use a sleeping bag to avoid astronauts falling asleep and drifting around in the spacecraft, it doesn't matter if you are head-up or head-down, but you also need to consider factors such as air circulation to avoid the astronaut's head carbon dioxide accumulation affecting breathing. Astronauts want to sleep, they can sleep with their eyes closed, and it feels the same in any position. However, it is best to secure yourself inside the ship so as not to float away.

So that doesn't mean you can't sleep on the space station.

So now it is necessary to discuss how astronauts who go into space to rest. Since entering space, of course, it is impossible for people to be exposed to space, and there must be protective measures in place, such as wearing spacesuits, spacecraft cabins, etc. Then the astronaut's resting place must be in the cabin of the spacecraft, but the astronaut is in the spacecraft cabin, there is no up and down, of course, the astronaut can only float in the spacecraft cabin, in the awake state, the astronaut can drift independently, if in the sleep state, this drifting will have too much, too big a disaster.

Astronauts in space are in spacecraft or space station, it is a microgravity space, astronauts will float up with their feet, astronauts have time to work and rest, when they need to rest, astronauts will use ropes and other fixations to connect themselves to the lounge, and reduce the indoor light to an acceptable level, you can sleep peacefully. In fact, there are still many ideas that say that there will be a gravitational condition, but we can't put it into practice, and we can ensure the rest of the astronauts, which is also to maintain a responsible attitude towards people.

There is a strap to fix yourself, and since there is no horizontal or vertical reversal in weightlessness, you can sleep at any time. When you are weightless, you stop the functioning of your limbs and brain, close your eyes, and relax yourself. There are special sleeping bags, and the sleeping bags are fixed, and astronauts can sleep with their seat belts strapped to sleep in them.

Modern sleep research suggests that the process of sleep is to switch between two states: slow-wave sleep and rapid eye activity sleep. Whether sleep is a resting or restorative, a store of energy or a processing of information, is still debated. An in-depth study of sleep in weightless environments may provide clues to the mystery of sleep.

They have a place to rest, and if they fall asleep in that place, they feel very comfortable, no different from on earth.

It is also necessary to sleep in space.

Astronauts sleep in sleeping bags, use sleeping bags to avoid astronauts falling asleep in the spacecraft, it doesn't matter if they are head-up or head-down, but they also need to consider factors such as air circulation to avoid a large amount of carbon dioxide accumulation in the astronaut's head affecting breathing.

The gravitational force of the earth on the astronaut is basically equal to the centripetal force of the circular motion, so the gravitational force of the astronaut in the spacecraft is very small, and the gravitational difference between the head and the feet is almost negligible, so the astronaut can sleep in the spacecraft without caring about the direction of the head.

The space station is equipped with carbon dioxide absorption and oxygen generation devices, which use negative pressure to absorb air and filter and then add air, as well as humidification and heat preservation devices, and the gas pressure in the spacecraft is close to the standard atmospheric pressure of the earth, simulating the earth's atmospheric environment as much as possible, making astronauts more comfortable in space.

At the same time, the orbit of the space station and other man-made objects around the Earth is very fast, there will be several sunsets in 24 hours, and the light can also affect people's sleep, so the sleeping room should be shielded from the sun.

In our lives, many astronauts will fly into space for the further research of the country, but the behavior of astronauts in space is limited to a certain extent, and sleeping is not the same as on earth, so I will introduce it to you next.

First of all, we must know that once astronauts fly into space, then they need to stay in the spacecraft for a long time, and the range of activities in space is generally in the space capsule, so eating, drinking and sleeping are also carried out in the space capsule, you must know that the environment of the space capsule is very different from the ground, so it is necessary to make some preparations before going to bed. In addition, astronauts do not have beds when they sleep, and they need to use sleeping bags for banquets at this time, you must know that astronauts are floating in the space capsule while the focus is also limited, at this time, you must fix the sleeping bag, otherwise it is very likely to float in the air when sleeping, touching the instrument and other people. Finally, you must wear communication equipment when sleeping, so that you can not only maintain a certain connection with the control center on the ground, but also wear an eye mask, because the day and night in space are different from those on the ground, so you must wear a black eye mask when sleeping, otherwise it will be difficult to fall asleep.

It can be seen that the living environment of Lapei astronauts in space is still relatively simple, and it also requires strong willpower to persevere, you must know that many people often eat some compressed biscuits without hot food in space, and they have to get in touch with some control centers on the ground every day to carry out some operations.

It can be seen that astronauts are a great industry, and at the same time, they are worthy of our respect, so we must study hard in life, especially some students who are more yearning for the aerospace industry, we must endure the hard work of this industry, otherwise we will not be able to achieve good results.

Sleeping in the same position as sleeping on Earth, astronauts also need to immobilize their bodies when sleeping in space, otherwise they will float out.

Astronauts don't sleep in space, drinking coffee to refresh themselves.

There is a place to sleep, of course, it is also suspended, it will sleep in a fixed place, and there is a door.

Because they wear sleeping bags and eye masks when they go to space, the workmanship of this thing is very special and can make astronauts sleep better.

Astronauts sleep like they usually sleep on Earth, astronauts work very hard in space, and it is troublesome to sleep in space.

Sleeping in space, astronauts must fix their sleeping bunks; Wear a black blindfold; One person slept with a communication cap; Enhance personal resilience. The range of movement of astronauts in space is usually in the space capsule, and sleeping also needs to be carried out in the space capsule. The environment in the capsule is very different from the ground, so there is some preparation required before going to bed.

Sleeping in space, astronauts must have their sleeping bunks fixed; Wear a black blindfold; One person slept with a communication cap; Enhance personal resilience. The range of movement of astronauts in space is usually in the space capsule, and sleeping also needs to be carried out in the space capsule. The environment in the capsule is very different from the blind ground, so there is some preparation before going to bed.

When sleeping, a person needs to wear a communication device, grind the branches to ensure that the necessary contact with the ground control center is maintained, and if there is a failure, you can receive an alarm in time.