What is outside the universe, and what is outside of it? It s outside, outside, outside

The universe is the general term for all things in heaven and earth.

The word universe first appeared in the book "Corpse" in the corpse school of the Warring States period. The corpse leader thinks: "The upper and lower squares are called the universe, and the past and the present are called the universe."

In this way, we can know that "universe" means space and "universe" means time. The concepts of space and time have evolved over time. The boundaries of the universe have gradually expanded with the progress of astronomy.

Our ancestors were limited by conditions to observe everything on the earth with their eyes, so they mistakenly believed that the universe had boundaries, so people often said that "it is near in front of us, but far away in the sky". Although our ancestors' understanding of the boundaries of the universe is biased, it is worth acknowledging that they skillfully combined time and space more than 2,300 years ago. Before the Middle Ages, Europe was still separated from space.

When it comes to the idea of the universe, our ancestors were much richer than Westerners at that time.

With the development of science and technology, observation tools are becoming more and more advanced, and people's understanding of the universe has gradually deepened, from the sun to the solar system, and then extended to the Milky Way, extragalactic galaxies, galaxy clusters, and total galaxies. More than 20 billion light-years of deep space can now be observed, and this range contains more than 1 billion galaxies. The "physical universe" is the universe that is explained in terms of physical phenomena.

It is boundless in space and has no beginning or end in time, and is partly visible to people, that is, the "observed universe", and most of it is beyond the reach of people's observations.

The universe is divided into a condensed structure universe and a dissipative structure universe, the universe with a condensed structure is an inanimate universe, and the universe at that time was a huge black hole, and all the material energy contracted to the core of the universe, slowly condensing into a huge material energy mass. At this time, the speed at which matter (mass) in the universe is converted into energy is much smaller than the speed at which energy is converted into matter, so the universe condenses into a supergiant mass of matter and energy. This state of the universe can not be maintained for a long time, when the universe shrinks to a certain extent, due to the increase in temperature and pressure inside, the speed of the transformation of matter into energy slowly becomes faster, and the speed of energy into matter slowly slows down, when this change reaches a critical point, the whole universe will be reversed, and gradually the speed of matter into energy is far greater than the speed of energy, the whole universe begins to surge sharply, and after reaching a certain extent, the universe will be large**, Then the universe began to release and radiate energy, which was the beginning of the dissipative universe, and the dissipative universe was the living universe.

Therefore, the universe is scattered and born, and gathered is dead; And life is life when it gathers, and death when it is scattered. The universe and life are so dialectically united.

Within the 40 trillion kilometers around the Earth, there is no second planet for human survival.

The outside is your home, the outside is your home, the outside is your home, the outside is the outside.

。you.

I'm sick I'm asking this kind of low IQ question, I'm going to call the police.

The universe is finite and boundless Just like the surface of the earth You walk in one direction and eventually you will go back to the starting point But you can't say infinite You can only say that it is finite and boundless The universe is like this We can't always look at all the unknown things with daily experience Take a particle You face a ball and rotate it 360 degrees You will see it just now But this is not the case in the microcosm Some particles rotate 720 degrees, that is, two turns before they "change" back to the original way The landlord can read books on this topic Hawking's "A Brief History of Time" and "The Universe in the Shell" are all good Recommended.

Broadly speaking, the so-called universe refers to time and space, we are impossible to transcend the space and time of our existence, otherwise many supernatural phenomena will not be as mysterious as we imagined, and the universe will not be so perfect and weird, if according to the questioner's idea, it can be calculated according to the centripetal force formula mv*v r, although the universe is still in a state of infinite expansion, but we all know that matter and energy are conserved, he just becomes larger, And then the density decreases, but if you want to get rid of it, just like the first.

First, the second cosmic speed is the same (I believe that since the questioner can ask such a question, he will definitely know what the first is.)

1. The second cosmic velocity, so I won't explain it too much) is constant, and we can know by calculation that this result is a speed greater than the speed of light, so we can't get out of here (Einstein's special theory of relativity mentions that there is no speed in the universe we live in that can exceed the speed of light). But it's not absolute, because there's something even more mysterious – black holes. According to the combination of theory and practice, people imagine that after entering the black hole, the object will enter another space and time, that is, another universe, which may be a more dimensional universe that we cannot imagine, it may be surrounded by us, of course, there are other possibilities, so this question needs more discussion and action.

It's not up to one person to have the final say.

I believe that the universe should be boundless, beginningless, and infinite, so there is no such thing as a boundary problem. The universe already contains everything, and there is no question of internal or external, origin and extinction at all. The universe is infinite in space and has no beginning or end in time.

There is no "outside" in the universe, because "inside and outside" is the concept of space, and the universe refers to all space and time!! General knowledge of physics.

I guess there's another space outside the universe. It's as if what we call the universe is the space outside of our earth, but it just gives a name to that space. Also, the space outside the universe is not the same as the name, it is all space that encloses space and then space

I thought

The universe is a very profound question.

As for the outer part of the universe, this question is too advanced and profound for us to understand at this stage.

Hehe, don't think too much about it, it's not good for your head.

The outer part of the universe is still the universe.

Scientists have calculated that the diameter of our universe is about 93 billion light-years. Since the universe is expanding faster than light, the light emitted from outside the observable universe will never reach the Earth, and everything that happens there has nothing to do with us. But it is foreseeable that there will still be a universe outside the observable universe.

As our universe continues to expand faster than the speed of light, the distance between galaxies is getting farther and farther apart.

Scientists**, other universes outside the universe have different physical laws than ours, for example, the speed of light is not the same, or the speed of light travels infinitely fast. In the universe with different laws of physics, completely different life forms may be born, or they may be so dead that even stars, such as celestial bodies, cannot be formed.

The Multiverse Hypothesis

1. This type of universe has the same physical constants as the current universe, but the arrangement of particles is different, and this kind of universe can also be regarded as existing in other regions outside the known universe.

2. The physical laws of this kind of universe are roughly the same as those of the current universe, but the basic physical constants are different.

3. Everett's many-worlds interpretation, according to quantum theory, an event can have different consequences after it occurs, and all possible consequences will form a universe, and such universes can belong to the first or second type of parallel universes, because such universes still follow the same basic physical laws as the current universe.

4. The mathematical universe hypothesis, the most basic physical laws of this kind of universe are different from the current universe, and basically up to the fourth category, all possible universes can be explained, and generally speaking, the physical laws of these universes can be constructed by M theory.

Summary. Hello dear, outside the universe is a bottomless dark space, a chaotic universe with nothing, another universe, and many parallel worlds. There is no completely unified answer, and generally speaking, we think that the universe is a collective name for all things, specifically it can be regarded as a collection of four-dimensional space-time.

It is rumored that this is a signal received by the radio telescope in Canberra, Australia in the 80s of the last century, and after unimaginable cracking work, the information has finally been restored, a distress signal from a location 50,000 years ago, which seems to come from another universe!

Hello dear, outside the universe is a bottomless dark space, a chaotic world with nothing, another universe, and many parallel worlds. There is no completely unified answer, generally we think that the universe is a collective name for everything, specifically it can be regarded as a collection of four-dimensional space-time. It is rumored that this is a signal received by the radio telescope in Canberra, Australia, in the 80s of the last century, and after unimaginable cracking work by pure socks, the information was finally restored, a distress signal from a location 50,000 years ago, which seems to come from another universe!

How many star systems are there in the Milky Way?

Dear, there are 1500 400 billion galaxies in the Milky Way. The Milky Way is the system of stars in which the Solar System is located. The galaxy includes a large number of stars, star clusters, nebulae, as well as various types of interstellar gas, interstellar dust, and black holes.

Its total visible mass is 210 billion cavity times the mass of the Sun, with a diameter between 100,000 and 180,000 light years.

How many lives are there in the universe?

A quadrillion of lives, dear.

Where are they?

It is distributed in all parts of the universe, and there is life on the earth and the moon.

Does the moon have life too?

Yes, dear.

Isn't the moon nothing?

Yes, dear.

Now all are exploring the moon.

No, it's supposed to be Mars!

Mars and the moon are being explored in our country, dear.

"The upper and lower four directions are called the universe, and the past and the present are called the universe", which is the interpretation of the "universe" by the ancients. Under such a concept, there is no so-called universe outside, after scientists put forward the big ** theory that the universe was born 15 billion years ago, our small universe has the concept of size, and we still don't know what the universe is like? If it is a huge human body, there are more people, animals, and the natural world around it, and these are more parallel universes.

We can say that outside the universe is still a higher and larger level of the material world, a larger universe.

There are several hypotheses about the universe, that is, outside of our current space.

1 may be another space, and the matter and energy in it are completely different from ours.

The parallel universe theory holds that the outer universe is an empty space, where countless different universes are distributed. This means that there are countless different universes in which you live. These universes are like islands, floating in the void of space.

This void space is very vast, and there are countless cosmic islands scattered around.

The distance between parallel universes and parallel universes is so far that even light cannot reach them.

2. Outside the universe is a space where particles are evenly distributed, and in which space the density of the universe is equal to the average density of the universe. Where the laws of physics strike a kind of equilibrium.

3 Outside the universe may be a thick wall of particles, because of the action of our universe. At the boundary of our universe, there is a thick wall of particles, the frequency of the particles is fast, and the surrounding temperature is high, like a black hole.

Personally, I think that matter should be infinitely circular from small to large. Outside is the bigger universe, and outside the bigger universe is the bigger universe, and then endlessly.

Atoms, molecules, cells, living organisms, planets, solar systems, milky ways, local galaxy groups, universes. Then a lot of universes make up a new and bigger universe, and then endlessly.

The universe itself may well be just an ordinary molecule of some larger universe. Countless molecules become a larger universe, and the larger universe further forms a larger and larger universe, and finally endlessly.

What exactly is outside the universe, even the top scientists are not clear at present, you are asking this question here, is it possible to have an answer?

Besides, it is not relevant for us to understand this issue at this time. We can't even get out of the Milky Way, not even the solar system, and we still talk about the world outside the universe?

The solar system is like a cell, the sun is the nucleus, and the universe should be the tissue, so the outside of the universe should be the organs, and the outside of the universe should be the outside、、、 in fact, the whole is a huge person. This gigantic person lives in an even bigger world.

The diameter of the observable universe is about 140 billion light-years, and there is a large universe out there that we may never see. According to speculation, there may be many sub-universes on the outside of the universe, or our universe may be infinitely large, and finally the space is symmetrical and closed. You can read some popular science books, such as Michio Calais's parallel universe.