Can humans engage in sexual activity in space? Listen to the first couple to go to space: it's too difficult

Tech 2023-07-08 23:37:01 Source: Network

prefaceThe pace of human exploration in space has never stopped. Within the current scope of human exploration, only traces of life have appeared on Earth, and among the many species that have emerged on Earth, only humans have developed wisdom and civilization, exploring the world beyond the visible range of human eyes

preface

The pace of human exploration in space has never stopped. Within the current scope of human exploration, only traces of life have appeared on Earth, and among the many species that have emerged on Earth, only humans have developed wisdom and civilization, exploring the world beyond the visible range of human eyes.

However, with the rapid development of human technology, the damage to the Earth's environment is becoming increasingly severe. Especially since the Industrial Revolution, the negative impact on the ecological environment such as air, water, and soil has become increasingly significant,The greenhouse effect, acid rain, land desertification and other issues not only pose a threat to human survival, but also consume the lifespan of the Earth.

Therefore, research has long shown that the Earth will not always be suitable for human survival, not only because of human destruction of the Earth, but also because in the future,The Earth may undergo a series of catastrophic changes, and even the Sun may rapidly expand, devouring the Earth that humans rely on for survival.

The crisis from various sources has forced humanity to break out of the atmosphere and continuously explore into space. But the universe is vast and boundless, and our solar system is just the tip of the iceberg of this vast universe. The distance in space is measured in light years, which means that with our current technology, it will take hundreds of thousands of years to explore. Even the foundation of human development - reproduction has become a major challenge that needs to be overcome,So how do humans engage in the sexual behavior necessary for reproduction in space?

The challenges brought to humanity by the space environment

The first issue that needs to be faced in space is the vacuum environment. The vacuum environment not only lacks air and requires the use of instruments to provide oxygen, but also has another important problem that needs to be overcome,That's weightlessness.

Some people may find weightlessness a fun environment, where they can "fly" while walking, and everyone is floating around. However, when people are in a weightless environment, they will naturally lose their sense of security because their feet cannot touch the ground. Some projects in the amusement park can briefly experience the feeling of weightlessness for a few minutes,But what one may face in space is a life of years and even a lifetime without touching the groundThese are all challenges that the space environment brings to humanity.

Space life can also have a certain impact on our bodies. Research has shown that weightlessness in space is not conducive to maintaining human bone density. In other words,Living in space is likely to causeOsteoporosis and even thinning of bonesThe situation.

Scientists explain that this is because on Earth, due to the stimulation of gravity, our bone density remains at the same level. However, when humans are in a vacuum environment, they lose the continuous stimulation of gravity, leading to bone loss. The results of bone testing for astronauts also confirm this, as they lose about 1% of their bone every month,This is equivalent to the amount of bone loss an elderly person experiences on Earth for a yearBecause of this, they are also more prone to problems such as fractures.

Not only bone problems, vacuum environments can also cause muscle atrophy in humans. The weightlessness environment in space basically does not have any stimulating effect on muscles, while human muscles need to contract and withstand pressure in daily life to survive. Therefore, walking in space and relying on "floating" life makes the leg muscles almost useless. In just a few days, 1/5 of the body's muscles will gradually atrophy, even after returning to the ground,The muscles in the neck even have some difficulty supporting the head.

When blood flows from bottom to top on Earth, it requires a strong heartbeat to complete, but in space,Affected by weightlessness, the heart does not need to beat hard to complete the process of blood circulationOver time, it can lead to a decrease in heart function and also cause problems in blood distribution. Therefore.

,.,If the inversion of genetic information occurs in some segments of the chromosome,,,50.Even gene fragments may undergo changes,.

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Due to the influence of the vacuum environment, all substances lose their gravity and float upwards, and blood is no exception. Therefore, when astronauts transmit images to the ground, they often see facial congestion, which also faces a problem:,.

1991,.,,There has been no occurrence or possibility of anything outside of work in the space station.

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1994.438,The Russian Space Agency considers some normal physiological needsHe also asked him very "humanized" if he needed some "little movies",But the astronaut refused,.

Therefore, this also brings a more realistic problem,The environment in space is almost devoid of even the desire for married life,.,,.

Breeding experiments in space

1994Breeding experiments in space,,.

As fish belong to the type of External fertilization, it is also convenient for scientists to carry out experiments and observations. The final research results show that,Fish can reproduce and hatch normally in space,.

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,,,And there were also embryos with abnormal development and malformed embryos,.

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,.,,The reproduction speed of kidney beans in space slows down,,,.

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Various experiments seem to represent one result:Different organisms are affected differently in space,,,.

Can humans reproduce in space

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,,It is also difficult to guarantee that these radiation will not have adverse effects on pregnant women and fetuses,,.

summary

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