Where did the universe come from and where is it going?

The universe has come from the beginning, and it has gone from the beginning. Didn't come and go, came and went. Movement comes, and movement returns.

According to the theory of relativity, the universe began with the singularity, but the universe is still expanding, where does it end up? Who really knows.

Where does the matter in the universe come from?

Singularity big**. Because the universe is slowly formed after the starting point is large, the universe is created by the singularity.

The universe was born from a great ** that produced space, time, and particles. These particles attract each other in space and time, merge and **, and eventually form stars and various galaxies.

No one knows, only that the universe has formed many planets, but how did the universe come about, and it has not yet come out.

Where does the matter in the universe come from?

The universe originated from the big **.

The so-called big ** theory, simply put, is that the universe was formed by a fireball ** at the beginning. Modern scientific research has found that the universe is not eternal, but constantly expanding. The imbalance of the universe was first discovered by a German doctor.

When he looked at the stars in the night sky, he found that the distance between the planets was not close to each other because of the gravitational pull. Then, there must be another force between the planets that cancels out the gravitational pull between them. He hypothesized this phenomenon as the continuous expansion of the universe.

Later, scientists discovered the phenomenon of redshift, that is, the light from distant planets to the earth is mostly red light, and the close distance is dominated by purple light. This shows that the planet is moving away from the Earth. Then Einstein proposed the general theory of relativity, and he proposed the theory that acceleration is not equal to zero, which includes the theory of the expansion of the universe.

In 1931, American astronomers with advanced astronomical telescopes discovered that there are still many Milky Ways outside the Milky Way, and they are constantly expanding, which confirmed the theory of the expansion of the universe.

In the 40s, scientists **the universe was created by the large**, so there must be residual matter left in space after it**. The material left behind is the electron wave [radiation wave], which represents a temperature of about minus 273 degrees. This assumption was not proven at the time.

In the 60s, scientists at Bell Labs set up antennas for telecommunications research and found that they kept hearing noise, which represented a temperature of about -260 degrees Celsius. At the same time, physicists at Princeton University are also looking for the afterwave of the large ** based on the theory, and later the two groups of working studies jointly said that the noise received by the antenna is the afterwave of the large **, and its temperature is about minus 270 degrees, which confirms the theory of the large **.

Where does the matter in the universe come from?

The universe came from an ultra-high temperature and ultra-high pressure singularity, about 1.4 million years ago, through a primordial fireball**.

More than 20 billion years ago, the universe was still a singularity, with infinite density and infinitely small volume. Most scientists agree with this view. Black holes are currently the densest, smallest and most dense in the universe, and they are still devouring the matter in the universe.

All claims are speculation, and no one is sure that their claims are correct, except that most people have the same opinion, which will always be a mystery.

One of the most accepted hypotheses in the academic community: the primordial fireball**.

Check out "Travel to the Edge of the Universe" and you should know!

I have never understood the theory of the universe, where does the so-called singularity come from, if it is a point formed by the compression of countless matter, and there is a theory that matter does not arise out of thin air and does not disappear out of thin air (the law of conservation of mass), then how did these substances come about?

There are many problems with this theory itself, in short, it is still a mystery, a mystery that is difficult to solve.

Don't worry about it, this century probably won't solve this problem.

The current statements are all derived from the universe.

If you want to ask what the big ** was before, Hawking also said that it was God's problem and did not fall within the scope of our study.

It is recommended to check out Hawking's book "The Universe in the Shell", which is very good.

What is the universe Actually, we know everything as a general term for everything that comes from nothing

The universe is a general term for the vast expanse of space and the various celestial bodies that exist in it, as well as the diffuse matter. The origin of the universe is an extremely complex issue. The universe is the material world, which is in constant motion and development.

For thousands of years, scientists have been searching for when and how the universe came to be. To this day, many scientists believe that the universe was formed by a big ** that occurred about 13.7 billion years ago. The matter and energy in the universe are gathered together, and condensed into a very small volume, the temperature is extremely high, the density is extremely high, and the huge pressure is generated in an instant, and then a large ** occurs, and the reaction principle of the big ** is called quantum physics by physicists.

The big ** caused the matter to be scattered, the cosmic space continued to expand, and the temperature also dropped accordingly, and then appeared in all galaxies, stars, planets and even life in the universe one after another.

Countless stars move in the infinite universe. The vast majority of the stars we can see are stars. They may seem cold, but in reality each star is a fiery sun.

Raging heat waves continued to spit out from these large fireballs and shoot into the vast desert of space. They are very hot, with a surface temperature of at least 3,000 degrees Celsius. Even the hardest metals melt or even turn into gas as soon as they come into contact with their surface.

However, when you see the little stars shining in the quiet night sky, you might think of them as fireflies. Many of the red stars are so large that some can hold 800,000 suns. These stars are made up of matter in a very thin gaseous state.

The thinnest, with a density of only a few tens of thousandths of the Earth's air, is much thinner than the "vacuum" we create with our extractors. There are also some stars that are very small, some smaller than Earth. However, the density of this star's material is very large, and a little bit as big as a match head can be reached.

Where does the matter in the universe come from?

This is a philosophical question, different people will have different interpretations, and a few people will use it to make a fuss, but no one can come up with truth-level evidence.

There was no point in the discussion.

Unsolved mysteries. Where it came from is currently a matter of guessing.

The universe is vast and infinite, boundless, beginningless, and endless. The infinity of the universe does make humanity feel incomprehensible and broken.

At present, the universe as human cognition is still limited to the theory that the universe originated from the formation of the "universe **", and in order to solve the mystery of the universe, human beings need to continue to explore a lot of research and discoveries in the future in order to further reveal the secrets of the universe.

Where does the matter in the universe come from?

You know, it's not here!

Where does the matter in the universe come from?