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The existence of living matter on earth is conditional, i.e
1.Safe cosmic environment.
a.There has been no significant change in the sun for billions of years, and the light on the earth has been relatively stableIn the solar system, the large and small planets go their own way without interfering with each other.
2.The earth's own condition.
a.The distance between the Earth and the Sun is moderate (so that the average temperature of the Earth's surface is 15 degrees Celsius, which is conducive to the occurrence and development of life processes).
b.The volume and mass of the Earth are moderate, so that the surrounding area of the Earth is surrounded by an atmosphere cWater vapor condenses on the earth to form oceans (primitive organisms are all from the ocean) in the vast universe, only in the Milky Way galaxy like the sun and other stellar celestial systems there are more than 200 billion, as well as the vast extragalactic galaxy, from the universe to the present has a history of 15 billion to 20 billion years, and the solar system is less than 5 billion, the earth is only 4.6 billion years old, and planets with conditions like the earth must still have the probability of existence.
So there should be extraterrestrial life, but the distance between us is too far for us to get in touch with them! 1 Perhaps UFOs are the messengers of extraterrestrial life that connect with us!
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The Earth is just a pull of sand in the universe ...
Moreover, there are countless creatures in the universe that are more civilized than us, such as the solar system and the earth
We're still guinea pigs for them
There's a place in the U.S. called Area 51, which is classified as highly classified and no planes are allowed to pass through it.
There are huge facilities underground... UFO researchers have photographed UFOs in the vicinity...
But the United States does not explain it.
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No aliens have been spotted yet, but flying saucers are often seen. I think there must be aliens in the universe.
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There must be because the earth is just a small 'atom' in the universe, and the universe is so big that there are many planets that are suitable for biological survival.
There are aliens, but our human abilities are limited and cannot be discovered.
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The world is only the universe or the earth, when it refers to the universe, theoretically, when it refers to the earth, there should be flying saucers, and aliens are not necessarily.
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I'm also a UFO enthusiast n years ago I was very obsessed, but now it is much less At the turn of the century, the so-called UFOs left the earth one after another, and basically all the research institutions around the world noticed this phenomenon, and no one knows why, there are all kinds of measurements... Maybe only the country** knows, and just like that, the UFO fever began to cool down, and more than n research institutions around the world were dissolved.
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The universe is so big, I believe there must be aliens, but whether there are flying saucers or not is a mystery.
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I believe there are no aliens.
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If you don't find it, you don't.
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Hehe, you have to do research to find out.
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I can't say no, but we haven't experienced it yet.
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Categories: Education, Science, >> Science & Technology.
Analysis: The so-called flying saucer. The world is collectively known as UFO, i.e. - Unidentified Flying Objects. That is, the unexplained flying object of human civilization, which has been recorded in history in various parts of the world. Most are oval saucer-shaped objects.
If you want to ask if it's an alien? The answer is not uniform. Personally, I think that the so-called UFO is that everyone doesn't know that he is from, what is the principle? What is the target task?
It may be the heritage of the ancient civilization of the earth, it may be a new modern military product, but it is not publicly announced. But just because humans haven't built saucer-shaped flying machines, it seems too far-fetched to say that all UFOs are aliens.
With the passage of history, the progress of science and technology. I wonder if UFOs will become family airliners in the future.
Finally, to reiterate, maybe aliens have UFOsBut not all UFOs are alien land.
Ha ha. It's ugly.
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UFO originally meant UFO, and since it was called UFO, there must be one, and there were many of them. But we often use UFOs to refer to alien spaceships, and if we take this sense alone, I don't think it is possible for aliens to come to Earth, so there will be no UFOs to fly to Earth.
The reasons for this are as follows: (1) So far, scientists have found no traces of higher life on any planet in the solar system except for the earth, so if an alien civilization flies to the earth, it must come from outside the solar system, and the closest Proxima Centauri galaxy to the earth is light years away from the solar system, and Proxima Centauri cannot have the conditions for the existence of higher life according to current observations. Therefore, the aliens flying to Earth must have come from a galaxy more distant away.
According to the current conditions, it will take tens of thousands of years for human beings to fly to Proxima Centauri, the closest star to the solar system, by spacecraft, and such a long time to fly, human life has long ended.
2) The development of human civilization has long proved that we first used the sending and receiving of radio waves to understand the universe when exploring the universe, and so far, we have not received feedback from the information sent to the aliens, and we have not received the friendly messages sent to us by the aliens, which can fully prove that there may be intelligent life of a higher civilization within a large range of the universe
3) If aliens really come to the earth, they will definitely have a close contact with us earthlings Some people say that the reason why aliens do not come into contact with us head-on is because we earthlings are too ignorant, barbaric, primitive, backward, etc., but in my opinion, these arguments are untenable, because there is no reason in the world for the strong to be afraid of the weak. Just as we earthlings, we can get in touch with any creature lower than us, and we are eager to get to know them. If aliens don't want to touch us, then what are they flying from far away?
To sum up, I don't think it's possible for extraterrestrials to visit Earth at the moment.
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Personally, I think there should be, and now I have seen many planets that match the earth's environment, situation, and age with ultra-distant space telescopes. Scientists have calculated that there are more than 10 billion planets similar to the Earth in the outer galaxy, and it is very likely that there will be creatures similar to humans on those planets, and the technology may be far superior to that of the Earth.
On these planets, if they master warp space, wormholes, and faster-than-light technology, they will most likely be able to build what we call flying saucers.
So I think there is.
However, it is difficult to say for sure in the absence of conclusive evidence.
Humanity is searching.
Maybe aliens from outer space are looking for us too.
So at the moment, we don't see aliens and flying saucers, but that doesn't mean that there are no such things in the world, so whether they are friendly or malicious, I firmly believe that there are aliens and flying saucers in the world.
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Personally, I think there should be flying saucers in the world. The world is so big that there are no surprises. It's just that our current technology or for some reason allows us to actually find out if it exists.
Moreover, the entire universe is boundless, and with our current level of science and technology, we can really observe any part of the entire universe, so it is very likely that flying saucers exist. Now more and more scientists are also affirming the existence of flying saucers, and I believe that in the near future, with the improvement of human science and technology, an accurate answer to this question may be given.
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Flying saucers, in my mind's eye, are just unidentified objects that I have heard of. In my mind's eye, it's what it's like in a science fiction movie on TV. I've just heard of it, and there's nothing to prove it.
In my mind, it's just an object that seems to exist, but doesn't exist. It's just a mystery to us humans. Some people may say that they have seen it, but it is all unproven.
Perhaps it exists in the universe, because the universe is so big, it is possible that there are another planet or two planets with life like our earth. Or maybe it's just a fictional object of human beings, just an illusion or illusion that some people have seen.
But I personally don't believe that something exists unless there are facts to prove it. Personally, I am a very scientific person who does not pay attention to facts, if there are no facts, there will be none, and if there is, there will be. So at present, I do not think that there is a flying saucer.
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I guess there should be a flying saucer! The universe is so big, there are many stories of flying saucers in all countries in the world, I believe and firmly believe that there must be flying saucers, but our current human science and technology are not yet developed, and our ability to explore aliens and the universe is limited! But I believe that in the near future, we humans will definitely have the ability to explore alien planets and the universe, and let the scientific method prove the existence of flying saucers!
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I believe in the existence of extraterrestrial beings. Isn't humanity always exploring other planets? So why don't we believe that other planets are spying on us? When our ship is approaching another planet. Don't the creatures of that planet think we're extraterrestrial visitors too?
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The UFO alien saucer is based on the fact that humans saw something flying quickly in the sky at that time, and it is also possible that some things were formed for hype, probably because of increased efficiency.
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Because the flying saucer flies in the air, it is very a plate, so people name it flying saucer, and the flying saucer is very mysterious, so people will affectionately call him a UFO.
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The term UFO alien flying saucer was first defined by scientists in the scientific community. That is, short for Unidentified Flying Object.
Say the Earth, the Solar System, the Milky Way, what Orion, Ursa Major, this and that, Libra, Aquarius, how vast are these ranges, so vast that you have fresh water on Earth, you have life on Earth, people don't have it, it's unlikely.
There is no Ultraman or Superman in this world, there are just people's rich fantasies and wisdom! Even Ultraman is nothing more than a product of human imagination and the crystallization of wisdom!
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There will definitely be, and the ** girl who touches it will definitely be envious.
Yes, of course, there is, pure friendship is a friendship that trusts each other, cares about each other, and is not driven by any interests, and most importantly, both parties can understand each other, tolerate each other, and there are many such friendships in life, but the reason why we can't find out is because we can't be tolerant, and there are two ways to get such friendships: one, wait, and two, from now on, try to be kind to everyone around you, and you will have such friendships.