Aliens suddenly come to Earth, should we welcome them, or keep our distance?

Just imagine, if aliens really come to Earth suddenly, then with the technology of our Earth so far, even if we don't want to welcome it, at least we can't keep our distanceThe reason is very simple, it is because our technology level is not as advanced as aliens, simply put, we may not want to welcome aliens, but we must also be forced to welcome, of course, if we are lucky, maybe aliens are goodwill, will communicate with us about technology, exchange each other's views, etc. But if we're unlucky, then the aliens are likely to bully us, and of course, if we really do something to bully us, it will be very difficult for us to resist. Personally, I think that if aliens visit Earth, there are a few things that could happen:

1. Explore civilization

From our understanding that the earth is just a part of the universe, we think that there must be other life forms in the universe, and these life forms are likely to have evolved over a long period of time and have probably become a kind of intelligent life forms, so like human beings, these intelligent life forms must be curious about whether there is the same life in outer space, so once they explore life similar to the earth, they will definitely conduct a series of research.

2. For immigration purposes

We all know that many scientists have made it clear that if we develop for a period of time, it is very likely that our earth will not be able to meet the needs of too many life habitants, so the best case is that we have mastered the technology of space flight, so as to explore more habitable planets to immigration, then this situation is also used for extraterrestrial life, they are likely to explore similar planets that they can inhabit for the purpose of migration.

3. Technical exchanges

In fact, being able to fly from space to the earth does mean that their technology has risen to a certain level, but it does not mean that all their technologies are higher than our earth, such as some similar to the most cutting-edge fields, it is very likely that our earth is also leading, such as the quantum field or the nuclear field.

Aliens suddenly come to Earth must not be welcomed, you must know that aliens are particularly bad. If we don't keep our distance, then aliens will come and kill us.

Welcome, as an "uninvited guest" should be so, and the technological level of aliens is not inferior to that of earthlings. We should be kind to others, all of whom are also living beings, so there is a certain result.

Welcome, because it is useless to keep your distance, what needs to be done is to understand what the alien world is like, the purpose of coming here, etc.

Aliens are coming to Earth suddenly, and we should keep our distance and welcome them as well. We have a lot to communicate technically and academically.

Aliens have suddenly come to Earth, and we, as the masters of Earth, should welcome it! They won't hurt us.

Aren't you looking for someone in every possible way, since you are here, then you must welcome, shake hands, hug or something.

Or do you want to keep your distance? Because he is something outside of his body.

Keep your distance, of course.

I want to be friends with aliens.

What aliens don't understand, movies have.

First of all, there are two sides to this question, because we don't know what the purpose of aliens coming to Earth is. If the purpose is different, then the result must be different, so we must first consider the purpose of the aliens coming to the earth, and at the same time, the aliens can actually come to the earth, then their technology must be very advanced, because their technology can already support them for interstellar travel. So we can roughly divide them into two possibilities for coming to Earth, one is aggressive and the other is non-aggressive.

If it is aggressive, then there are several reasons, the first may be that the aliens themselves are on the planet where the energy is depleted and the environment is destroyed, so they cannot survive, so they must find other planets in the universe to live. But this possibility is not very large, because the earth suitable for human habitation is not necessarily suitable for aliens to live in, because the environment inhabited by aliens is likely to be different from the environment of the earth, so they do not necessarily have to occupy the earth if they lack resources or the environment is damaged.

There is also a possibility that since they have supported interstellar travel, then they may explore other planets, do some research and expeditions, and discover more intelligent life. But the aliens' technology is so advanced that their research on us may not let us know, so we can't find out about their existence.

If they are for non-aggressive reasons, then it is possible that they are simply doing interstellar travel. But there is another possibility, then they were banished to the earth, alien technology is so developed, then they must also have a very powerful **, since they did not carry ** and were discovered by humans, then they are very likely to be banished to the earth for humans to do experiments. If non-aggressive aliens are captured, it will be of great scientific value to mankind.

Overall, it is not very likely that aliens will come to the earth, so it is not very likely that aliens will occupy the earth. First of all, when a species develops to the level where it can conduct interstellar voyages, then their level of thinking, scientific research and civilization are very high, so the probability of them using violent means to conquer the earth is very, very small. It is also possible that we cannot establish communication with aliens now because of the degree of human civilization, because the ideological realm and the level of civilization are not of the same level.

This may be one of the reasons why scientists do not support human responses to extraterrestrial mysterious signals.

Aliens will not come to Earth.

Although it is generally believed that there will be extraterrestrials in the universe, modern astronomical observations have ruled out the possibility of extraterrestrials in the solar system. Beyond that, you enter interstellar space measured in light-years, a distance that is difficult for us humans or other intelligent beings to conquer.

Therefore, the huge distance in space seems to be an insurmountable obstacle to the interconnection of intelligent beings, so even if there are aliens, it is difficult for us to find out, and we do not know that they live in**. So we don't know anything about the living conditions of aliens, let alone whether their technology is more advanced than ours.

Films related to aliens

1, "Crazy Aliens".

Directed by Ning Hao, written by Liu Cixin and Sun Xiaohang, and starring Huang Bo, Shen Teng, Xu Zheng, etc. Adapted from Liu Cixin's ** "Country Teacher", it tells the story of animal breeder Geng Hao and his friend Da Fei fighting wits and courage with an alien.

2, "Predator".

Horror movies directed by John McTiernan, Stephen Hopkins. tells the story of Special Forces Major Ducky leading Special Forces to the rainforest to rescue the wrecked *** members. Unexpectedly, he was attacked by unknown creatures on the way, which led to a bloody battle.

3, "Alien".

A space horror movie directed by Ridley Scott, starring Sigourney Weaver, Harry Dane Stanton, John Hurt, Veronica Cavett, and more, tells the story of a spaceship that fights with aliens after they accidentally bring alien monsters onto board during a rescue mission.

4, "Godzilla".

An American science fiction monster movie directed by Garris Edwards, the film revolves around the life of a human soldier, telling the story of a sleeping ancient giant monster that is accidentally awakened by people, and the monster that wakes up shows powerful destructive abilities, and its existence also shocks the world. The film also emphasizes the direct impact of the atomic bomb on living beings.

5, "Avatar".

Directed by James Cameron and starring Sam Worthington, Zoe Saldana and Sigourney Weaver, the sci-fi film tells the story of humans who put on the shell of an avatar and fly to the distant planet of Pandora to mine resources.

Former Navy Jack, who travels in a wheelchair after being injured, volunteers to undergo experiments and come to Pandora with his avatar. After befriending the local Na'vi princess Netini, Jack finds himself in a dilemma between humans and the Pandora army and civilians.

Not necessarily. Depending on their size, if they are stronger than humans, they may destroy humans.

Probably won't be any better, right? After all, we live on different planets, and they are just curious about our lives and politely come to visit. Let's see if there are any resources to share next.

It can only be said that people sit at home, the pot comes from the sky, and the aliens come to the earth to prove that the earth is theirs, and they just want to take back the earth, what should humans do? "Cheating"? Probably not, since aliens have the ability to travel stars, the level of science and technology must far exceed that of human beings, and even reach the level of second-level civilizations, they want the earth, and human beings can hardly resist.