What should female astronauts do when going to the restroom or during their physiological period? Protecting privacy is important, space needs women

Tech 2023-07-10 05:03:00 Source: Network

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#Everything we see and get is very scientific#

Before reading this article, please click on "Follow" to facilitate your discussion and sharing, as well as bring you a different sense of participation. Thank you for your support.

June 16, 1963Valentina Tereshkova, the world's first female astronautTake the Dongfang 6 spacecraft into space. Since then, more and more women have begun to participate in space missions, making tremendous contributions to human exploration of the universe.

In June 2012, Liu Yang went into space on Shenzhou 9, becoming the first female astronaut in China.With the continuous development and progress of technology, more and more women will participate in the aerospace industry in the future.

However, in space, whether it's spacecraft or space stations, there are cameras everywhere. How can female astronauts protect their privacy? How can their living needs be met?

Toilet issues in space

In space,The astronauts are in a state of weightlessness, without the effect of gravity.This weightlessness environment poses many challenges to the excretion process. For example, urine and feces cannot be naturally expelled by gravity like on Earth, and traditional water flush toilets cannot be used to clean waste.In order to address hygiene issues in weightless environments, the space organization has developed several special space toilet equipment.

The suction type space toilet is one of the most common space evacuation equipment.itUse a negative pressure system to remove urine and feces through suction.Astronauts use vacuum tubes or nozzles to suck waste into containers and seal them after use to avoid the spread of odors and bacteria.This system has a smaller volume and lower weight, making it suitable for long-term space missions.

Another type of compressed space toilet is similar to a suction space toilet,But their excreta are treated slightly differently.The waste is fed into a compressor, which reduces its volume during the compression process and is stored in a container.This design can more effectively utilize limited space and reduce the volume of waste.

itThe Space Urine Collection Device is designed to collect and process astronaut urine in the space environment.

Astronauts need to connect their equipment to their body interfaces. This usuallyCompleted through a sealed hose or similar device to ensure good connection and sealing.In space,

itBy using a vacuum or exhaust mechanism, a low-pressure area is created around the collector to attract urine into the collector.Such negative pressure environment enables urine to enter the collector from the body interface, which can work effectively even in the Micro-g environment environment.

Another method is to use a fan or airflow system. These systemsBy generating airflow, urine is sucked into the collector through the body interface.Fans can create appropriate airflow in the device to control the direction of urine flow and guide it to the appropriate location.

itIt usually has a special sealing mechanism to ensure that urine does not leak out during the collection process and storage period.During space missions, urine is usually unable to be directly processed and recycled. Therefore, before the spacecraft returns to Earth, urine will be frozen or stored in storage devices. Once returned to Earth, urine will be sent to a laboratory or other facility for processing and analysis.

However, in long-term space missions, water resources are precious. Therefore, it is important to convert urine into reusable water.Modern technologies such as physical chemistry are often used to remove impurities and convert urine into clean water resources.Come on, astronauts, dry this cup of purified urine water!

What about the physiological period of women?

What should I do when encountering a physiological period after solving the problem of going to the bathroom? Will women's physiological period of studying abroad be reversed due to weightlessness?

Actually, this concern is unnecessary.Menstrual blood is not a fluid that flows under the influence of gravity, but is formed by the shedding of endometrial tissue under hormone regulation.

Whether standing, sitting, or lying down, gravity has no direct impact on the direction of menstrual blood flow. thereforeIn the weightlessness environment in space, menstrual blood will still be blocked by the Muscle contraction of the uterus, the closure of the cervix and other factors.So how do female astronauts spend their physiological period?

At first, humans needed to perform missions in space for a relatively short period of time.The space agency can plan time in advance to avoid menstrual periods.

Even if it is unavoidable, female astronauts can choose to use contraceptive pills to delay or stop menstruation. Later, as the mission time increased and female astronauts appeared on the space station, it was necessary to spend their menstrual period in space.

At this time, female astronauts usually use sanitary napkins and other hygiene products just like on Earth. However, during this period,Female astronauts generally do not use space toilets, but instead wear specialized space diapers.

The space diapers are equipped with highly absorbent materials inside, which can quickly absorb and store urine, keeping astronauts dry and comfortable.This is very important for long-term space missions, as astronauts may need to leave the spacecraft for several hours or even days to undergo hygiene treatment.

itComposed of sealed bags and odor resistant materials to prevent the spread of odors and pollution of the spacecraft environment.Astronauts can put solid waste into a collection system inside space diapers and seal it for recycling or disposal when appropriate.

The Shenzhou 13 mission in China involved female astronauts. The report after the launch of the Tianzhou 3 Cargo spacecraft clearly mentioned that,There are cosmetics and sanitary products specially prepared for female astronauts, including toner, essence, etc. canYou can still live as usual in space.

How to take a shower in space?

Since water cannot flow freely in space, traditional shower or immersion bath is impossible. Therefore, astronauts must find other ways to clean their bodies. Wet wipes are one of the most basic cleaning tools.Aerospace wipes contain a specially formulated cleaning solution that can wipe dirt and grease off the surface of the body.

Astronauts can use wipes to wipe their faces, arms, and other body parts.For full body cleaning, astronauts can also use a special water towel.

After soaking these towels in a small amount of water, they clean the dirt by wiping the body. Due to the inability of water to flow in spaceThese towels typically have high water absorption and quickly evaporate to reduce water residue.

However, how should astronauts wash their hair? Astronauts can use shampoo caps or hair care spray to clean their hair.A shampoo hat is usually a type of hat with shampoo, which astronauts wear on their heads to massage the scalp to clean their hair.Hair care spray is a kind of spray that does not need washing. Astronauts can spray it on their hair and then wipe it with a towel.

Mental health issues

The body is clean, but mental health issues are also important. During space missions, astronauts are isolated from family, friends, and social circles on Earth, making it impossible to experience regular social interactions.This sense of loneliness may lead to psychological burden, emotional fluctuations, and dissatisfaction with social needs. And the narrow space and long-term enclosed environment inside the spacecraft,It may also cause anxiety, depression, and fatigue among astronauts.

Space missions have very high requirements for astronauts, requiring them to handle complex tasks, emergencies, and unforeseen challenges. At this point, it is very important to keep astronauts mentally healthy.

To address this issue, the ground often maintains effective communication channels and provides real-time social support. According to People's Daily and CCTV Military, Zhu Yangzhu, a Jiangsu astronaut from the "Shen16" program, was a former faculty member in the Department of Aerospace Science and Technology at the University of Aerospace Engineering of the Strategic Support Force.

He has a student at the University of Aerospace Engineering who is nervously writing a paper. Each paper will be sent to Teacher Zhu, who will take time to revise it in space.This intimate connection with the ground helps alleviate loneliness and provides emotional support.

In addition, in China's space stations,Each astronaut has an independent sleeping space, and each person also has their own small cabinet that can store their personal belongings.This emphasis on privacy will undoubtedly alleviate the pressure on astronauts.

In summary, the living needs of astronauts in space can be fully met. Their privacy has long been adequately protected. Despite these and other issues, the reality is that more and more female astronauts are joining the aerospace industry. This further confirms that women have advantages over men in certain aspects, such as,Under prolonged weightlessness, women may be more adaptable to changes in fluid balance, which can reduce the risk of bone loss and muscle atrophy.

The advantage of a diverse team lies in the improvement of creativity and problem-solving abilities. Joining female astronauts can increase perspectives from different backgrounds and experiences, promoting teamwork and collaboration. We can fully expect that in the future, more excellent female astronauts will be able to enter space and explore the beauty of the stars and the vastness of the universe!

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