-
For high-level civilizations in the universe, "discovering the earth" is not a matter of "whether you can or not", but only a question of "whether you want to". Therefore, before we can discuss this issue, we must have a premise, that is, there is no such advanced civilization in the universe near us.
The universe is vast, the environment is diverse, and life may be all over the universe.
There will also be various forms, which may not be as we think, but also because the universe is too vast for interstellar voyages, it is difficult for creatures to discover the existence of other life forms, and they may find nothing after spending their lives navigating the universe, and more often they cast a wide net, hoping to get even the slightest clue through a lot of exploration.
Personally, I believe that there must be other life in the universe, and they are also observing the universe, eager to know if they are unique beings, and they may also be very eager to communicate with aliens. But according to some observations, many planets are much larger than Earth, and life is born on such planets, and it will be more difficult to break through gravity. Unless human spacecraft travel closer to the speed of light, or can find wormholes and use them, it is possible to travel to other star systems, otherwise interstellar travel may only be an illusion.
The universe is too big.
Exploring the unknown world is the inevitable way for the development of all intelligent beings.
Of course, the object of exploration is equivalent to the level of intelligence, for example, early humans did not have the ability, equipment, or even consciousness to explore the universe. Due to the vastness of the universe and the long history, it is undeniable that there are extraterrestrial intelligent beings, and in terms of the development history of mankind for millions of years, the earth and human beings are just a drop in the ocean.
Just as humans discovered alien habitable planets, what humans discovered was only in the past tense, and in fact may have been discovered or occupied by other intelligent beings, and by the time humans had the ability to move, it was already a passing time. As for the question of whether aliens have discovered the earth, I am afraid that I can only ask aliens. Of course, it is not possible that the period of development and extinction of extraterrestrial civilizations does not coincide with the time period of earth civilization.
The fundamental property of the universe is infinity.
It stands to reason that there are no such creatures as humans on Earth alone. If the Earth's environment is necessary for the birth of life in the universe, then there is also an infinite number of planets in the infinite universe that have the same environment as the Earth.
According to the evolutionary process of human beings, the "human beings" on other planets also have the process of scientific and technological wisdom development, and some of them will inevitably explore other civilizations in the universe to a certain extent. According to the current view of parallel universes, there may be countless universes like the earth, and the same earthlings are also exploring the so-called aliens.
It's just that they haven't been able to find the channels of each parallel universe yet, and they haven't been able to discover each other. If we are the only intelligent life in the universe, there are no aliens, and the universe we observe is also illusory, then where do we come from ** and go to **?
-
It is possible that the Earth may be discovered later, and there may be other organisms outside the Earth, but science and technology have not been able to detect it at present.
-
Yes, of course. It is also possible to discover the earth, so we must revere life and respect life.
-
Yes, of course. If aliens are particularly technologically advanced, they can find humans.
-
Yes, it is possible to discover the Earth, because there may be extraterrestrials outside the Earth, but now human technology cannot reach such a level to determine whether there are aliens or not.
-
Regarding the topic of aliens, everyone's exploration of statements has been ongoing, probably there are two theories, one supports the existence of aliens, and the other does not, but they all have their own reasonsAnd aliens do exist to some extent, and people wonder why they are said to exist? What is the evidence for this? Because the universe is so big, the evidence is like the signal intercepted by China's Sky Eye.
First of all, China's Tianyan is used to explore the cosmic civilization, can accept very distant signals, even in the international is the top level of science and technology, a few years ago there was a major breakthrough discovery, successfully intercepted a civilization signal from the universe, and got a certain crack, which provided huge evidence for the existence of extraterrestrial civilization at that time, and Hawking at that time also expressed his own opinion, although it was hoped that China could stop the use of China's Tianyan, But it also supports the existence of aliens, so this can be used as evidence, and then we will analyze why it exists.
We human beings have always lived on the earth, and we used to think that there was only the existence of the earth, and there was no other than the earth, but later with the continuous development of science and technology, we successfully stepped out of the door of the earth and saw the universe beyond the earth.
There are also many things on the earth that cannot be explained by science and technology, such as the most famous pyramid in Egypt, which even today does not know how to cut these huge stones, and how such a super building was built, everything is a mystery, it is likely to be a civilized building, but it is not easy to say.
-
Why do you say that there must be aliens in the universe? In fact, human beings themselves are the best proof of this.
-
We have always heard a lot of claims about aliens, even in ancient times, although they have been proved to be false, but many scientists still support the existence of aliensAnd after a certain opinion, some people here will ask why aliens are real? What is the evidence for its existence? In fact, it is because we see the grandeur of the universe, there are so many planets, and the evidence is actually such as the Egyptian pyramids and the Chinese Tianyan and so on.
-
In the vastness of the universe, aliens must exist; However, human beings have not yet found direct evidence about aliens, and the first thing to communicate with aliens and find them requires more advanced technology, how to reach the speed of light or break through the speed of light limit in order to find extraterrestrial life in the vast universe.
-
Because there are many people who have witnessed unidentified luminous objects flying in the air, and there have been many reports of alien incidents, and there are many places where there are alien research institutes, and the famous Area 51 in the United States is believed to have stored alien corpses there, so these evidences show that people believe in the existence of aliens.
-
Why do you say that there must be aliens in the universe? In fact, human beings themselves are the best proof of this.
When you find aliens, you can take a spaceship.
What aliens?,I've watched too many cartoons.,Aliens won't let you go to the moon.,Really.。。。
Not in Hangar 18 in the United States
My classmates told me. >>>More
Now it is not possible to contact with aliens, there are many planets in the universe that have life, only aliens whose civilization exceeds that of earthlings are likely to have been to or understand the earth, their science and technology far exceed the earth, they know everything on the earth, but they think that if they contact the earthlings now, the earth will cause a huge movement, and the vast majority of earthlings will give up their daily work and life to defect to aliens, and the development of the earth will be greatly impacted. For this reason, it will bring complete chaos to the earthlings, and the aliens know all this, so they have not had a large-scale contact with the humans on the earth so far, they just chose a few people on the earth and told them about the life of the aliens. I'm one of them, and if you reply, I'll tell you about the perfect mechanisms of society and life on an alien planet. Establishing contact with extraterrestrials requires humans to be sufficiently developed. >>>More
Scientists are also constantly sending out radio wave signals, from numbers to ** to paintings to pop culture, etc., almost everything has been tried, but the universe is still quiet. Some scientists believe that it is not that there are no aliens, but that there is a communication problem. Because they are so far apart, the receiver may not be able to distinguish this information from the cosmic background noise.