Is there garbage on the moon? What damage did humans do to the moon after landing on the moon?

A total of 12 people landed on the moon were all Americans and the time was concentrated from July 1969 to December 1972, six American lunar landing spacecraft: Apollo 11 12 and 14 17, sent 12 astronauts to different areas of the lunar surface in six times, and the lunar module piloted by these astronauts stayed on the lunar surface for a total of 305 hours and 19 minutes, of which the shortest stay was 21 hours and 36 minutes (Apollo 11) and the longest was 75 hours and 58 minutes (Apollo 16). The 12 astronauts spent a total of 80 hours and 36 minutes on the lunar surface.

The garbage created during this time can be imagined. However, the more than 100 tons of items were not only left behind by these 12 people on the moon, but also other countries that later launched probes and landed, and the reasons for leaving items on the moon may be as follows.

First, the small weight of household garbage, in order to scientifically investigate the impact of the earth's gravity and human activities on the moon.

It seems that they throw away household garbage involuntarily, but the national flag is a symbol that they deliberately show off to the world. So the empty mineral water bottles, urinals, and boots used for the test can't be left there, and they are also curious to see how these things will react when they fall on the moon, and all kinds of things have to be tested to see the results, and then bring the data and phenomena back to Earth. The gravitational attraction on the moon is not as good as that on the earth, so after the thrown things fall, the spacesuit they wear should not be easy to bend over and move inconveniently, and they are not allowed to pick up under the gravitational pull of the moon, and it is guessed that the garbage that can be taken away will be put back into the capsule.

Second, the heavy weight of scientific research machinery garbage, which is deliberately left on the moon by humans to do scientific research and collect data for use.

This garbage is the machinery and equipment left behind after the six American landings, and Russia, Europe, Japan, and China that later landed on the moon have left their own satellites and probes on the moon. So these more than 100 tons of items are made in these countries. The weight of these machines is measured during the production and manufacturing process of the earth, but it is difficult to say whether the weight will increase or decrease under the conditions of oxidation on the earth, or under the influence of helium-3 radiation from the moon, or even under the conditions of the earth's gravity and its rotation.

These so-called junk titles and weights are just the concerns of human scientists about the fear of destroying the moon when humans land on Earth.

Thirdly, these machines and equipment can't be called garbage entirely, because when technology develops to a certain extent, maybe they will return to Earth on a lunar spacecraft. At that point, they may become scientific research objects, treasures and no longer garbage.

Looking forward to the day when human science and technology will develop.

There is no garbage on the moon, and it can be said that the human landing on the moon did not cause any damage to the moon, at most it was just stepping on a few small craters with his feet.

There is no garbage on the moon. After humans landed on the moon, they placed probes on the moon, and the probes could walk on the moon and become space junk when their service expired.

When human beings landed on the moon, they also brought garbage to the moon, leaving hundreds of tons of human garbage on the distant moon, which had a bad impact on the balance of the moon and caused great harm to space.

Take a look at the diagram below and imagine that.

This is the rotation of the moon.

Schematic diagram of the time when it is synchronized with the revolution (i.e., the current situation). The villain's head points to the right of **. Since the rotation of the moon is synchronized with the revolution, the head pointing of the villain also moves with the rotation of the moon, and no matter where the moon orbits, the earth is in the position above the villain's head, the far side of the moon.

It is not visible from the earth.

If the Moon only revolves and does not rotate, let's start imagining it from the left side in the image above.

The Moon revolves from the left side, and the Moon where the little man on the Moon is located faces the Earth. When the moon turns to the lower position, because the moon does not rotate, the direction pointed by the top of the villain's head remains unchanged, and it still points to the right of **. When the moon turns to the right, the villain's head still points to the right, not to the earth, but to the outer edge of the orbit.

At this time, the far side of the moon is just facing the Earth.

As the Moon continues to revolve, the far side of the Moon gradually turns out, and the front side gradually faces the Earth again.

So, if the moon only revolves and does not rotate, we can see the far side of the moon from the earth.

The Moon is bound by the Earth's gravitational pull and cannot get close to the Earth or leave. It's like a rope tied to the moon and rotates with the earth.

The rotation and revolution of the moon take the same time, and then there is the rotation and revolution of the earth, we can only see one side of the moon, and the far side of the moon is always night.

The rotation of the Moon is synchronized with the speed of its rotation, so the Moon is always positive when viewed anywhere on Earth. This phenomenon is called tidal locking. Of course, as long as the moon does not rotate, or its revolution is not synchronized with its rotational speed, we can observe the other side of it.

If the moon disappears, the tidal phenomena of the earth will disappear, and we will see that the sea will not have its ebb and flow, then the flow of sea water will also slow down, such as ocean currents, etc., which will undoubtedly have a negative impact on marine life and even fish.

However, the tidal effect of the moon on the earth is not only reflected in the ocean, but also in the atmosphere, and the earth's atmosphere will also produce tidal phenomena with the movement of the moon, which accelerates the flow of the earth's atmosphere and forms winds.

For the creatures on the earth, if the moon disappears, it will also have a negative effect, especially nocturnal animals, without the reference of the moon and its light, nocturnal animals will not be able to live well.

More importantly, the moon is a big broom near the earth, he can block the impact of many asteroids for the earth, if there is no moon block, these meteorites may fall on the earth, and larger asteroids will have a very adverse impact on life on the earth, just like the extinction of the dinosaurs 65 million years ago, it was caused by the impact of asteroids, and it is precisely because of the existence of the moon that a large number of asteroid impacts are blocked, so that life on earth can evolve and develop in a steady and orderly manner. It is only then that we humans have formed such advanced creatures as humans.

The moon doesn't know how long to talk to the earth, and people are used to the moon being with us. The natural living environment of human beings is formed in this specific environment, and it is with this environment that human beings have appeared. If the moon disappears, there may be a lot of unknowns happening.

The moon disappears, the most direct thing is that the night will become dark, without the moon as a light source reflector, human beings will face space directly at night, maybe the stars will be clearer with the naked eye. When the moon disappears, the tidal phenomena caused by the moon disappear, the ocean flow loses momentum, and the climate changes greatly. The moon disappears, the direct mutual gravitational attraction with the Earth disappears, and the Earth's rotation accelerates.

Humanity's disappearance of the moon is just a conjecture, and if it really disappears, it could be devastating to the earth.

On every clear night, we can see the moon hanging in the sky. For thousands of years, we have become accustomed to the existence of the moon, and we also have various fantasies about the moon. If the earth were to disappear one day, what would happen to our lives?

The first is that if the moon disappears one day, the pleasant climate change on our planet may also disappear with it. Because scientists have calculated that the moon is closely related to the rotation of the earth. We all know that the rotation of the earth has a certain angle, and without the moon playing a role in it, the entire rotation program may not be so stable.

There are also hormones that the moon plays a vital role in the origin of life on the earth, and it is the moon that brings stable and pleasant climatic conditions to the earth, so that life can continue to evolve. If the moon disappears, it may have some impact on life on Earth.

At present, the significance of the moon to the moon is not only manifested in the tidal energy, but also carries the great hope of human exploration of the universe.

As a satellite of the Earth, the Moon orbits the Earth, and understanding and analyzing the planetary motion of the Moon will be of great help to us to analyze the motion of other planets in the future. At the same time, the moon is the closest planet to us, and many of our scientific research activities to explore the universe will start from the moon as a pilot, so the moon can be regarded as a scientific experiment platform for us to explore the universe to a certain extent.

We don't yet know the moon as our immediate neighbor, and if it does disappear, we will lose an important research object or a reserve of rare resources.

Today, in the 21st century, we have a comfortable life on the earth, in fact, the moon has contributed a lot, so if the moon disappears, what will be the impact on us?

As the only important satellite of the earth, the existence of the moon has a huge impact on the earth's natural environment and ecological environment. First of all, tidal phenomena are formed by the gravitational pull of the moon, and many marine organisms rely on this regular migration or reproduction. The foraging of many birds is more or less related to this phenomenon.

Without the tides, their habits would change dramatically. And long-term changes will lead to the formation of new species. In addition, the importance of the Moon lies in its influence on the speed of the Earth's rotation.

According to scientists, the gravitational pull of the moon slows down the Earth's rotation. In other words, the reason why we are now 24 hours a day, instead of 18 hours or even 12 hours a day, is all due to the Moon. This change in the time difference between day and night also has a huge impact on living things.

It seriously disrupts the biological clock that living beings have already formed.

Therefore, the moon is indispensable for us!

In addition to the sun, the moon is probably the most familiar to human beings with extraterrestrial objects, and the moon has made great contributions to human civilization, including the calendar; Myths and legends ; Literary creation and more!

People tend to be more concerned about the impact of the sun on the earth, after all, we need a constant stream of energy! Many people may ignore the role of the moon on the earth, after all, compared to the sun, the dependence of life on the moon is much lower!

But it is safe to say that if there is no moon, perhaps there will be no complex life on the earth now, or it will appear later!

At the beginning of the Earth's birth, its rotation speed was much faster than it is now, taking about 10 hours to complete one rotation. At that time, the linear speed of the earth's rotation was very large, and it was precisely because of the moon that the moon's rotation was effectively controlled. As a result, the rotation of the Earth is getting slower and slower, until now it is close to 24 hours!

It is conceivable that if the moon suddenly disappears at this time, then the earth will lose a great external containment force, and the rotation of the earth will be faster and faster, and the time of day will be shorter and shorter. If the moon suddenly disappears, will humanity be thrown off the earth?

Even if the moon disappears suddenly, humans will not be thrown off the earth, because the speed of the earth's rotation is gradually increasing, not instantaneously. For example, slowly reducing the speed of a car does not make people feel strong inertia, and if you brake suddenly, then there is a high chance that people will be thrown ahead due to inertia!

In addition to this, the tidal effect of the Moon on the Earth is also a catalyst for the birth of life. We know that life evolved from inorganic matter to organic matter at the beginning, and then slowly appeared biological macromolecules, etc., until the emergence of advanced life. At the beginning, the place where life was born was in the ocean, and inorganic matter evolved into organic matter and then to simple life forms, which is an extremely complex and long process, and it is precisely because of the tides generated by the gravitational pull of the moon on the earth that the movement of the ocean is accelerated, which in turn leads to the acceleration of the combination and regeneration of molecules inside the ocean, thus accelerating the birth of life!

But now that a large number of life forms have appeared on the earth, if the moon disappears at this time, it will not pose any fatal threat to the life that already exists! At the same time, moonshine also has a promoting effect on the growth of plants.

In addition to this, the presence of the Moon can help the Earth reduce the probability of being hit by meteorites, and the Moon can effectively capture unidentified visitors from outside the sky crashing into the Earth with its own gravity. As can be seen from the numerous craters on the Moon, the Moon has withstood countless meteorite impacts for the Earth. Such a great moon is worthy of the awe of all mankind!

But then again, the disappearance of the moon may be a good thing for astronomers, as the moonlight obscures the view of many stars at night, hindering astronomy enthusiasts' observations.

If the moon suddenly disappears, it will have the following effects on the earth and on humans

If the Moon disappears, the Earth will be bombarded by countless meteors, and the Earth will be left without life, even if.

Yes, it will look like a beetle.

2.If the moon disappears, the earth's ocean tides will disappear, and the earth will not get the great friction of the sea.

force, so that the mantle can not get the friction of the tide and cool, so that the earth's magma will solidify, the earth's core is also fixed by the magma, can not rotate, the earth's geomagnetism disappears"Power grid"It will also disappear, and the Earth will be hit by more meteors or asteroids. (Terrible).

3.In ancient times, people used the moon to calculate time at night!

4.If the moon disappears, the Earth's orbit will change, and then it will not be the four seasons of the year, warm and cold.

5.If the Moon were to disappear, the Earth would be a completely different story: the Earth would be three times as autobiographical as it is now, and there would be only eight hours of daylight on Earth.

6.If the moon disappears, people will no longer be able to feel Su Shi's "people have joys and sorrows, and the moon is cloudy and sunny", the Qiantang River tide and various tides will disappear, werewolves cannot be transformed, and we have lost our precious 3-day vacation, and all kinds of black-hearted bosses and unscrupulous teachers will die of laughter. Student employees are crying to death.

Those who sell mooncakes change their careers to sell lanterns, and those who make mooncakes change their careers to make lanterns.