Who knows if there are aliens?

Definitely not! Has anyone seen it!

Are there any aliens? According to the Fermi paradox proposed by the famous Nobel laureate Fermi, if there are aliens, then they may have come to Earth and exist somewhere, but they just didn't communicate with us, maybe our technology is too backward to detect them; Or that there is no other civilization in the universe.

Absolutely.

There is life on Earth, why can't there be extraterrestrials!

And many scientists have also done experiments to try to kill bacteria on the earth, but they can't kill them completely. Without oxygen and water, some of the bacteria survived and began to mutate!

Yes, if you think about it, the earth is just a small grain of sand in the vast universe, and since there are earthlings, there will also be aliens. If you dare to be interested in UFO video clips, I will introduce you to **, which includes a lot of UFO videos from all over the world.

Although scientists believe that even if there are aliens, it is impossible to fly to Earth because of the huge distance between the planets, they do not deny the possibility of intelligent life in outer space.

Whether extraterrestrial beings exist.

UFOs exist in mysterious ways, and tens of millions of earthlings claim to have seen UFOs. Are these "witnesses" fantasists or **? Or is there something between a lie and a truth?

Is the answer on a planet in space, or is it from humanity's cult of mystery?

The first boom in UFO research in the world began with the most famous "Arnold event" in the history of UFO research. UFO is an English abbreviation that means "unidentified flying object", also known as "flying saucer" or "UFO", which refers to a moving flying object or astronomical spectacle that can be observed by the naked eye or radar, and which is currently unexplained by humans. People who are interested in UFOs not only speculate that this is from a civilization that is more advanced than the earth, but also explain this phenomenon with psychological inferences about the problems that modern people may face.

UFOs are described as: moving or circling rapidly; Silent, erratic, or unusually roaring when moving; Shapes such as saucers, cigars, sphericals, rings or ovals have been counted in more than 100 different forms.

So far, no earthlings have seen aliens, but it cannot be said that aliens do not exist, because at present, earthlings can only determine that there is no living life in the solar system except for Earth.

And the universe outside the solar system is so big, it is not necessary that there are living things.

It's still a mystery! Although there is no definite evidence yet, I believe that there must be other life in the vast universe!

I'm not guessing! The universe is so big that there are no surprises! Although it takes a lot of conditions to give birth to life, it is not impossible, and the earth is an example. There are countless planets like the earth in the universe, is it only the earth that has life?

So far, there have been many things that resemble extraterrestrial spacecraft, collectively known as UFOs, and although 99% of UFOs are masterpieces of nature, aren't there still unproven ones? Aren't they alien spaceships?

To sum up, extraterrestrial life is definitely there! It's just not discovered.

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.

Are there any aliens? According to the Fermi paradox proposed by the famous Nobel laureate Fermi, if there are aliens, then they may have come to Earth and exist somewhere, but they just didn't communicate with us, maybe our technology is too backward to detect them; Or that there is no other civilization in the universe.

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.

Well, I agree with the words of the universe orchid, I have a book and I am also fascinated by aliens, special functions, and other incredible things.

Then one day a friend of mine woke me up and said, "Even if there are aliens in the world, so what?" - Surreal.

Yes, that's a matter of scientists, and we don't know aliens, and we probably don't have anything to do with it for the rest of our lives.

Hehe, you want to see aliens.

I think aliens are supposed to exist, but we can't find them yet, or never will. Do you think, how can there be only earthlings in the vast universe and countless planets? According to the research of American scientists, our galaxy alone is estimated to have 20 billion planets like the Earth (previously said that there are 2 billion, 60 billion, etc., in short, the number is very amazing), these planets have the conditions to support the existence of life, which means that not far from the earth, there may be extraterrestrial life.

And billions of extragalactic galaxies as huge as our own have been discovered in the universe! Therefore, it is safe to say that there are countless planets in the universe that are suitable for life and aliens!

According to the latest reports, the latest research by Australian scientists says that there may be 200 billion terrestrial planets in the Milky Way, and there may be life on these planets.

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. Entering interstellar space in light years is a distant 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. You can imagine that even the speed of light of 300,000 kilometers per second would have to travel for years, decades, hundreds, tens of millions of years, or even longer! What an unimaginably long and long distance!

Therefore, it is simply impossible for the so-called aliens to visit or invade the earth, or even kidnap and control the earthlings! Constrained by the laws of physics, it is hard for me to believe that intelligent beings can build spacecraft that can fly at the speed of light, which is all science fantasy, how can it be so easy? Therefore, it is not credible.

Taking a step back, even if intelligent beings were capable of building superspacecraft that could travel at or beyond the speed of light, it would be impossible to move freely in the vast interstellar space measured in light years. I am pessimistic about this, and I believe that human beings may only be able to exist alone forever in the universe!

It can be said that so far there is no real and credible evidence that aliens have visited our earth, and all rumors about aliens visiting earth are not credible. Therefore, I can tell you with certainty that no one has ever seen aliens with their own eyes, and that there is no scientific basis for what aliens look like.

What do real aliens look like? Is it so ugly? It may always be a mystery for us.

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.

Are there any aliens? According to the Fermi paradox proposed by the famous Nobel laureate Fermi, if there are aliens, then they may have come to Earth and exist somewhere, but they just didn't communicate with us, maybe our technology is too backward to detect them; Or that there is no other civilization in the universe.

Aliens invade Earth and end up falling in love with a woman.