Is Matter Free in the Universe 10

It's not free, every object is moving, the stars are moving in elliptical orbits, and if they don't move, they will be attracted to other stars, because there is a distraction of all things, in order to maintain"Independence", I had to turn according to a certain track.

According to philosophical thought not freedom.

According to the material freedom.

No according to philosophical thought: everything is connected!

I think there is

Everything in the world has positive and negative, it always exists relatively, and with the east there is a relative south, and with the universe there must be another universe opposite to the current universe, and in that universe, we will be copied like DNA, but everything there is the opposite of our current universe. Therefore, there are absolutely antiparticles, and the antiparticles and the positive particles will be annihilated as soon as they come into contact, because the structure of the antiparticles and the positive particles are completely opposite, and they complement each other and annihilate each other. Then, since there are antiparticles, there must be antimatter, and this antimatter may exist in our cosmic space, or in another cosmic space that is opposed to our current universe.

Dark matter is just one of the positive matter in the universe, and it doesn't have much to do with antimatter.

In Chinese,"Yu"refers to infinite space"Celestial"Refers to unlimited time? Is the universe boundless? Don't have a center? No shapes? Endless? A material world without beginning and end?

Is there a process of human understanding of the universe? Ancient people thought that the earth was the universe? Later, mankind's horizons expanded from the Earth to the Solar System, then to the Milky Way, and then to extragalactic galaxies beyond the Milky Way?

Clusters of galaxies? Metagalaxy? The sun along with the nine planets around it?

Numerous satellites? A mysterious comet? Countless asteroids and meteoroids make up the solar system?

Despite the large number of members of the solar system? It's huge, but it occupies only a tiny fraction of the space in the universe, and the Milky Way, which is larger than the Solar System, has 150 billion stars?

Isn't the Milky Way the end of the universe either? Beyond the Milky Way, there are many galaxies like the Milky Way, which we call them"Extragalactic galaxies"?So far, more than 1 billion extragalactic galaxies have been discovered?

All the extragalactic galaxies make up a much larger total galaxy? Besides, there must be something else in the universe that we haven't discovered yet?

The matter that exists in the universe is exactly the same as the matter that has been found on Earth, without any difference. There are 92 chemical elements on Earth, and these elements are also present in space, one is not more, and one is not less. In addition to 92 elements, there are various subatomic particles in space.

These particles have also been found on Earth (or made in particle accelerators). That is, what is in space is also found on Earth. What is on Earth is also found in space.

Why there is matter in the universe is to ask why there is energy in the universe. We are already familiar with the mass-energy equation of the old love, and the conversion of matter and energy has been personally felt in Japan. In order to illustrate this problem, I will start with the universe.

With the cooling of the universe next, the energy produces high-energy sub-particles, and the universe at this time is also at a critical moment of life and death, because there are two different particles at this time, positive particles and antiparticles (that is, matter and antimatter) These two particles will be wiped out once they come into contact. If the number of positive and negative particles produced by the universe was exactly the same, then the universe would have been empty so far, without any matter and energy, but fortunately, the ratio of the positive and negative particles produced by the universe at the beginning was "100 billion billions and 1: 100 billion billions", which means that there were still 24 9) of matter (energy) behind the universe at that time, and only 25 zeros of positive matter after the decimal point remained.

But these substances alone are enough to build all the matter and energy of the universe we see now, which shows that our universe is so vast and grand. With the gradual cooling of the universe, hundreds of thousands of years after the occurrence of the universe, high-energy particles converge into a single proton (hydrogen atom), so the most existing in the universe now is the hydrogen element. After millions of years, protons begin to trap free electrons to form atoms.

Later on, matter clumps together to form stars, and nuclear fusion occurs inside the star to produce heavier nuclei such as helium, lithium, boron, carbon, and other new elements. The above is the general process of the transformation of the universe from energy to matter. So again, why there is matter in the universe, it is necessary to ask why there is energy in the universe.

I can't answer this question well, just like why there is a universe, it comes into being with the creation of the universe, and the great theory of the universe expounds that the universe is generated from a high-energy singularity, but why this singularity has extremely high energy cannot be explained, so the landlord wants to know this problem, and human beings need to continue to explore.

Because when the universe is a singularity, there is temperature and mass, and there is energy, and after the big **, part of the energy is converted into matter, and there is mass. I don't need to write Einstein's famous mass-energy formula again. It shows that matter and energy can be converted into each other, so there will be matter in the universe.

God said, Let there be light, and there was light.

God said that there should be matter, and so there was matter.

Why can't there be substance? Is there something materially strange, right?

3 Where does the matter in the universe come from?

I'll give you an example, and then you can see if the conclusions I said make sense.

In prehistoric times, primitive people counted in a very rudimentary way, and in those days when there was no even "knotting", a person could not count his fingers and toes at most - in fact, at that time, the natural number "3" was considered "infinite, many, many".

If you ask people of that era what is the most complex number in the universe (or world), they say 3, and they take it for granted. But today, this conclusion is ridiculous.

So my conclusion is that the most complex matter in the universe has exceeded the current human imagination and comprehension, and it is more likely that the "most complex matter" will not be understood by humans for quite some time. If your question is changed to "What is the most complex substance in human knowledge?", then the answer to this question is undoubtedly "man" itself.

As an example of "knowing" and "complexity" – the high-dimensional cube – you can check out the popular science book "From One to Infinity" (M. Gamow). 1