In the 2022 New Year speech of the Chinese Academy of Sciences, Academician Wu believed in the existence of aliens, which caused a heated discussion.
All along, human beings have been exploring space, looking for extraterrestrial civilizations as intelligent as humans, but first of all, to determine whether there is the existence of extraterrestrial life, the efforts of the past hundred years to explore, because never seen aliens, so there has been controversy about aliens, the controversial side is to try every means to confirm its "existence", the other is that before there is no real evidence, they are "non-existent",
Although there is a clear divergence between the two sides in the existence and non-existence of aliens, both sides believe that there must be a civilization outside the earth, but we have not yet found it.
The main inference comes from the vastness of the universe, as far as our current Milky Way galaxy exists, there are billions of galaxies such as the solar system, and our current time to explore the universe is also very short, and the knowledge of the universe we have is also the "tip of the iceberg".
Even life on the earth, in fact, we are now fully able to grasp and understand, not to mention the life in the mysterious universe, in recent years, through the space telescope, the exploration of the cosmic sky, found that there are many planets in the universe and the earth, then the earth can have and give birth to life, and finally evolve into intelligent human beings, the vast universe, the life system can certainly not be only human. Therefore, most people have always held the view of extraterrestrial civilizations.
On the contrary, to think that there is no existence is not to say that they think that there is no intelligent life outside the earth, but mainly to maintain a scientifically rigorous attitude, before the discovery and contact with aliens, certainly can not say that there are aliens,
And in so many years, has been trying to find, but in addition to some folk legends, there is no physical evidence of aliens found for the time being, and human beings have not only explored the moon, explored Venus and Mars, but also found no clues to the existence of life.
Therefore, some scientists believe that the earth is the most special existence in the universe, and it is also the particularity of the earth that has emerged all kinds of life, or only the earth in the universe has the existence of intelligent life.
Back in 2021, the various celestial phenomena that appear in China also feel very peculiar, such as UFOs that have appeared in many places, as well as huge fire meteors, glowing columns that appear in the sky everywhere, and three suns in the sky in some places
So are the generation of these celestial phenomena related to the visit of UFOs? This is not explainable and verifiable for the time being.
Since scientists believe in the existence of extraterrestrial life and have found a planet similar to Earth in the universe 450 million light-years away from Earth, we make bold conjectures about whether these aliens, who are very far away from Earth, have visited Earth, or whether they have played an important role in the origin of life on Earth.
If you combine the vast universe with many ancient myths, you may find an interesting phenomenon, that is, the origin of human beings comes from the ancient gods, and the sources of these ancient gods are not carefully elaborated in the ancient myths. In particular, it is recorded in an ancient Chinese book of mountains and seas
Some of the mythical records in it make people feel that aliens have visited the earth in ancient times and made contributions to promoting the civilization of the earth, or the civilization of the earth is what they left when they visited the earth.
For example, Pangu in ancient Chinese mythology does not specifically say its source, but only that when he woke up, he groped out a huge axe and opened up this square world, and when the heavens and the earth were not yet formed, the Chinese of the mythological era had already understood the chaos of the universe like a nebula, which is worth pondering.
The ancient book of River Tuluo, how to look like a starry sky map, it is entirely possible that it refers to a starry sky orientation, and the Western Soemerian civilization that claims to be the most ancient history, the eight kings of its origin, none of which are hundreds of thousands of years old, such a long life seems completely impossible now, in addition to this in Africa it is said that there is a tribe with a wealth of astronomical knowledge, and their knowledge is taught by the Sirius people.
In Buddhism, Shakyamuni also said that there are three thousand worlds, each of which is composed of many small worlds, and the big world is combined into a huge space, which is very similar to our current understanding of the knowledge of the starry sky, the earth has satellites and the moon, there are many artificial satellites, the solar system has many planets, and the Milky Way is composed of many stars such as the solar system, and there are thousands of planets like the Milky Way in the universe, which is completely in line with the Buddha's statement.
It can be seen that the alien civilization is likely to come into contact with the earthlings early in the morning, and thus there will be a variety of alien contact stories and legends, such as the alien records seen by Qin Shi Huang, and the glowing orb that Su Dongpo saw suddenly rising in the lake, which is the proof of the ancient UFO
Many legends in ancient China will mention the existence of non-immortal creatures, this statement to us now, speculating that these or are extraterrestrial life, about how these extraterrestrial life visited the earth, scientists believe that one time relies on transportation, the other is the use of wormholes,
Since it seems to us now that the use of transportation to travel through distant galaxies and finally reach Earth is incredible, the scientific community has turned its attention to the study of wormholes.
The concept of wormhole, first proposed by Einstein, from the time it was proposed to the present, more than 90 years have passed, although it is still a pity that our science and technology have not yet discovered wormholes.
After people discovered the existence of black holes in the universe, they are more eager to look forward to wormholes, and will human beings achieve starry sky crossing in the future? Do we have a chance to feel the process of passing through the wormhole and reaching another vast starry sky?
For this question that people are very concerned about, Professor Dai of Yangzhou University in China led the team and gave some long-awaited answers.
First of all, the concept of wormholes, Einstein calculated many times, is very sure that wormholes must exist in the starry sky, and not just one may be many, which has also attracted the research of many scientists.
According to Einstein, the universe is the existence of gravitational waves, and when gravitational waves and energy fields ripple, there will be some cracks, which are similar to the broken void that we often talk about in our novels.
If you just grasp this opportunity and use various methods to enter it, then you can complete the "instantaneous movement", or people can shuttle from a corner to an unknown cosmic galaxy.
Of course, in this way, the way back is very far. And this may be the reason why the ancient gods should stay in the solar system, because it is too far away, and when the time comes, it will be good and they will not be able to go back.
However, some wormhole researchers believe that wormholes can also travel through time and reach the past and the future. Unfortunately, although the theory is perfect, a hundred years have passed, but no wormhole has been found.
However, after scientists confirmed Hawking's black hole theory in the universe, more people firmly believed that Einstein said that the wormhole was not a conjecture, and in the exploration of black holes, some clues have been found.
Modern scientists through research, wormholes do not necessarily need to exist where fixed, it is likely to be related to quantum, Hawking put forward a bold conjecture, wormholes are around you and me, as long as people master the method and key, can open wormholes.
How do you find a wormhole?
Unfortunately, Hawking died later, to open the wormhole, you must rely on your own research, and in recent years, China's research on the universe and the starry sky is obvious to all, and 5 years ago, a cosmic event, let Professor Dai very inspired, he led his own team, according to a new idea to study the wormhole.
5 years ago, a cosmic gravitational wave was captured through high-precision instruments, and this gravitational wave is special when two black holes are produced when they merge with each other, and scientists have found an "echo" that is not usually found when studying gravitational waves.
Therefore, the "echo" in the gravitational wave has also allowed scientists to make various speculations, and some scholars believe that this is the echo of another starry sky, which is simple and easy to understand, that is, the information of the two black holes in the combination is, and the information of the other starry sky, because the door has not been closed, through the wormhole.
Regarding the information about the universe, not long ago, astronomers somewhere on earth, once used a high-magnification telescope, received a signal of 4.2 light years, and later confirmed by various parties that the signal was not the work of the Earthlings, and was confirmed that humans received an alien signal.
At this time, Professor Dai led the team to conduct an in-depth study of the composition of the wormhole, and their research results believed that
There may be wormholes around supermassive black holes (or other massive stars), and it's easy to spot them, just by looking at the speed of the stars around them, whether they contradict existing theories.
At the same time, scientists have also calculated that wormholes exist at any time in space-time, but wormholes require too much energy, and the time for wormholes to disappear is also very fast, only a few hundred millionths of a second, so even if the wormhole is found, it is extremely unstable.
Taking the current technology as a calculation, to find a stable and usable wormhole for humans to travel through time and space in space, it is necessary to find a breakthrough in science and technology, or to find dark matter, using this new technology and energy to produce a huge ability to maintain the operation of the wormhole, so that after traveling through time and space, it can return to the original space.
In these theories, I can't help but have a bold conjecture,
In ancient Chinese mythology, Pangu opened up the world and Created Man with Nüwa, and Whether Nüwa Supplementing Heaven is a contact between an alien civilization and a visit to the earth, or some people will think that myths are only fictional, but to understand the origin of any scientific and technological development, its source is often inspired by myths.
In Chinese mythology, the appearance of Pangu is the most inexplicable, he was born in chaos, after awakening he touched a giant axe, a wave of the creation of heaven and earth, this myth whether it is a child to adulthood, I still can't understand, in the case of chaos in a dark situation, how did the giant axe come from, how Pangu survived,
If you correspond to the starry nebula, in the process of corresponding to the formation of a star, or you will find chaos to the moment of star formation, it is very close to the myth of Pangu, but it is more humane. Or in ancient times, the ancient ancestors mastered this cosmic knowledge and passed it down through stories and myths.
From this, we guess the myth of Nüwa supplementing the heavens, Nüwa as an ancient god, frequently appears in the Classic of Mountains and Seas, and the story of her patching up the heavens to let people survive the great flood can be said to be well known in China.
Nüwa patching up the sky has always been related to the great flood, and in mythology, it is also related to an important person working together, but the sudden collapse of the sky, there is a big hole, it is because the gonggong angrily bumped into the Zhou Mountain, and later Nüwa patched the sky also went to the sea to find a big turtle, using the turtle leg to support the heavens and the earth.
The prehistoric Great Flood can find a shadow in the myths of any people in the world, but have you found that in the myths of many countries, the Great Flood they can only escape. In the only Chinese myth, both Nuwa and Dayu take the initiative to control the flood, which also reflects the strong and indomitable tradition of the Chinese ancestors.
At the same time, it can also be seen in this way, in the ancient period, Nuwa also had some great gods who visited the earth and stayed on the earth to live when they could not go back, but then Nuwa or Yu Gonggong appeared to analyze, or a war of gods occurred in ancient times, so that the energy of the collapse of the Buzhou Mountain produced a huge space-time crack, and the space-time crack or just connected with the water source of a certain starry sky.
Therefore, a huge amount of water poured down from time and space, the gods must have no problem, but the human beings living on the earth are in trouble, Nuwa, as the ancestor of mankind, does not want her children to be wronged, so she tries to collect all kinds of materials on the earth, and after various productions, it becomes a matter of flying up to the sky with materials to fill in the cracks in time and space, or use energy to close it.
According to the myths of all countries in the world, this period of time is not long, but the flood is very turbulent, and then the flood lost its source, and gradually stabilized after the treatment of water such as Dayu.
Of course, the above myth is purely a speculation, but it can be seen that after the control of the Great Flood, the great gods of the ancient period gradually became less recorded, or related to the Jedi Heaven, but it is also possible that they used the wormhole to return to their hometown.
After all, there is an old Saying in China that everyone will have a deep attachment to their hometown, their own family, their own planet, and the same is true for aliens, and why humans have not contacted them for the time being, one may still be too far away, the second is that the civilization gap is too large, the third is that they are protecting us, and the fourth is that they may not have found out at all.
Of course, we can't just think in a good direction, like the one mentioned in the best-selling science and technology novel "The Three-Body Problem", when our technology has not yet reached a certain height, try not to respond to extraterrestrial signals.
However, I also want to ask you, if one day suddenly receives an alien signal, should the earth respond?