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The answer is that I believe it! First of all, before this question, we need to figure out a concept, that is, outside of our universe, there is another world, or another universe, then the answer is yes, this concept is the so-called multiverse.
How did the concept of so many verses come about, the answer is that in the 50s of the last century, scientists discovered a special phenomenon, that is, when they observed quantum, they found that each observation of the quantum state is different, since our universe is made of quantum, so different quantum states may represent different universes.
And then if this scientific hypothesis is true, it means that outside of our universe, there are at least one or more different universes, and in these universes, there may be an identical galaxy, an identical Earth, or even an identical you.
Of course, there may be nothing in other universes, I remember Stephen Hawking seemed to have said that the multiverse is possible, but not every universe will give birth to life, some universes are vibrant, and some universes are dead and silent, nothing.
In addition, it is worth mentioning that antiparticles, we all know that the essence of macroscopic objects is elementary particles, these elementary particles include electrons, neutrons and protons, etc., so these basic particles, in fact, there are corresponding antiparticles, such as antielectrons, antineutrons, antiprotons, etc.
Since it is said that particles can compose matter, then antiparticles can also do it, so there may be a world composed entirely of antimatter in some unknown place, but if human beings really discover the world composed of antiparticles, the earth, or even the human beings, it may not be a good thing for human beings.
I once read a book like this, and then there is a sentence in the book, when one day you meet another self in the universe, you must not go over to shake hands and say hello, because the moment you touch, the two of you will disappear in a dazzling light.
Scientists believe that when particles and antiparticles come into contact, they will be annihilated, so if there is really an antiparticle composed of you, the best thing for the two of you is to never get along with each other and never see each other for the rest of your life, because only in this way can you live well, so you understand?
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Believe. The universe has a boundary, and since there is a boundary, there must be a world outside the universe, and the world outside the universe is likely to be many universes.
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Believe. There are endless secrets in the universe waiting for human beings to explore, and our current understanding of the universe is only half-understood, and there are countless secrets waiting for us to explore.
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Personally, I believe it, because the universe is so big that we can't imagine that since there are human beings on the earth, there should also be human civilizations on other planets.
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I don't think I'm convinced, because according to current scientific investigations, only the Earth is unique.
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Hello dear. In addition to our earth, there are indeed other worlds, and the metaverse is light years away. The universe we live in is one, and there are many universes outside of our universe, which are the multiverse and parallel universes, also known as the outer universe.
An astronomer once said that there is a large space between planets and intraplanetary space, and the space between stars is called interstellar space, and there is a huge interplanetary space barrier between galaxies. There may be a larger space between our universe and other universes, and countless universes make up the multiverse, beyond the multiverse is a larger cosmic space, and at the other end of the space is a multiverse composed of countless universes, and the multiverse is also innumerable! Chinese Taoists believe that there are countless heavens, and the top of the 36 heavens is the Da Luo Tian, and some people say that there are countless heavy heavens (universe), or extraterrestrial heavens.
The scientific community says that the universe we live in is a three-dimensional space or a four-dimensional space (time), but some people say that the universe has 11 dimensions, but now some people say that the universe should be 24 dimensions, and some people say that there are countless dimensions of hunger. Is there an end to the universe? A single universe will have a range of sizes, but if you count the universe outside of this universe, it is infinite.
Beyond the Earth there are Venus, Jupiter, Mercury, Mars, Saturn, Uranus, Neptune, and beyond the solar system there is the Celestial Garden.
Fourth, seamounts. 2. Betelgeuse.
Second, the North River returns.
3. Canis Major vy and so on, and the bigger ones will have the Milky Way! There are countless extragalactic galaxies outside the Milky Way, and beyond the universe there is a universe, an infinite multiverse!
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There is a world outside the universe.
There are theories that our universe is just one of an infinite number of universes, each of which is its own laws of physics. The results of ESA's Planck satellite probe seem to suggest some traces of the existence of other universes, although there is no conclusive evidence of the existence of other universes.
The most famous is the metaphysical theory and Hawking's 11-dimensional emptiness theory Minjian. String theory tells us that there are an infinite number of universes outside the universe, which are made up of different particles and follow different laws, which is equivalent to the existence of a universe with rolling branches inside each atom.
The smaller electrons, neutrons, quarks, neutrinos, etc., under the atom, have their own universes. In this theory, Xuancheng has a multiverse of 10 to the 500th power of universes, whether it is this huge number or the respective forms and forms of the universes in it, it has long exceeded our imagination.
The physical properties of the universe
Of the four fundamental interactions, gravity dominates the astronomical scale. Gravitational effects are cumulative, and the effects of positive and negative charges tend to cancel each other out compared to under the Mazhou, making the electromagnetic force relatively insignificant on astronomical scales. The other two interactions, weak and strong nuclear forces, decline very quickly with distance, and their effects are mainly confined to the subatomic scale.
It seems that there is more matter in the universe than antimatter, an asymmetry that may be related to CP destruction. This imbalance between matter and antimatter is partly responsible for the existence of all matter at the moment, because if the same amount of matter and antimatter were produced in the Great **, there would be an interaction that completely annihilated each other, leaving only photons.
The universe also does not seem to have either net momentum nor angular momentum, and if the universe is finite, it follows the accepted laws of physics. These laws are Gauss's law and non-divergence pressure-energy-momentum pseudotensors.
The above content reference: Encyclopedia - Universe.
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