Where did the universe come from How did the universe come about ?

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 the universe came from is a mystery.

Because even the greatest scientists can't explain how the universe came about, they only know that the universe was created by the singularity, but no one knows how the singularity came about, so they can only use God to create the universe for perfunctory.

Where did the universe come from, it couldn't have been created out of nothing, this is really a mystery.

Now the general theory is that the universe is larger than once.

It originated from a large ** about 15 billion years ago.

Scientists say that the singularity is nothing, and that was the case at the beginning of time"Bang"Out of nowhere, a place called the universe where you and I are now has appeared.

Stephen Hawking said that the universe was born from a big **, you can take a look at his famous book "A Brief History of Time" and the recent "Universe in the Shell", popular science.

Big ** from a point.

Where does the matter in the universe come from?

1. The universe is a general term for the vast space and the various celestial bodies and diffuse matter that exist in it. 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 mass and energy of all the things 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.

The big ** caused the material of the reed brigade branch to scatter in all directions, the space of the universe continued to expand, and the temperature also dropped accordingly, and later all the galaxies, stars, planets and even life in the universe appeared one after another.

The big ** model argues that the original universe was ultra-hot, high-density "point."

About 18 billion years ago, this "point" suddenly **, only 10-36 seconds, accompanied by the supercooling phenomenon of vacuum phase transfer, this "point" expanded by dozens of orders of magnitude in an instant, becoming a one-centimeter-scale universe.

After that, the universe continued to expand, and the temperature began to drop from billions of degrees Celsius, and at about 55 million degrees Celsius, neutrons and protons were generated from the energy of the cooling process, which in turn merged into atomic nuclei, and these processes took only 3 minutes. About 300,000 years later, when the temperature of the universe drops to 3,000 degrees Celsius, free electrons are captured by the nucleus to form atoms. For about 30 million years that followed, those atoms continued to expand outward.

The universe also continued to cool, and by the time the cosmic temperature dropped to 167 degrees above absolute zero, atoms began to coalesce to form thin gases. Since then, it has evolved into new celestial bodies due to density fluctuations and gravitational effects. After more than 10 billion years, it has shown a variety of material forms, and has become the universe today.

Since the cosmic grand 15 billion years ago, stars and galaxies have been scattering outward. In fact, the expansion is accelerating. Steinhardt of Princeton University in the United States said that the universe has no beginning and no end, and the universe will never stop and happen again and again.

This is the universe.

The universe has been here and has always been here, not from others, so there is no question of how to come, only how to transform.

1. Large**.

2. The supercomputer simulates the virtual space.

The public says that the public is reasonable, and the mother says that the mother is reasonable.

Humans can never know just as humans are born.

I can't see it, Sakura Bimeng.

According to ".The size of an object surrounded by space, the number of units of cubic is called volume; The size of a space surrounded by objects, and the number of cubic meters contained in it is called volume".

The discovery of the ancient "Taiji Diagram" seems to remind us that "the universe is composed of two systems, the infinite volume of objects and the infinite volume of space, which are alternately and constantly moving." For this put "".The positive and negative unity composed of the infinite volume of objects and the infinite volume of space is the universe

100,000 cold knowledge lead banquet blind Huai empty knowledge Xiang Zheng.

Astronomically it is said that time was born after the singularity**, and at the same time space rapidly expanded to form today's space. Or others say it's the sum of all time and space.