What theories do scientists have about the birth of the universe and the formation of the solar syst

According to modern astronomers, 10 billion years ago, there were a large number of dust particles and air mass vortices in space. As time passed, these dust and air masses gradually gathered together, forming a large and hot disk that rotated continuously, and as the disk rotated, many rings were thrown out by this disk, and the particles of these rings gathered together to form countless huge fireballs, and then gradually cooled.

Five billion years ago, the disk gradually became the sun, and now the earth we live in, Mars and other eight planets were formed after the fireball gradually cooled.

The solar system is centered on the Sun, with a total of 8 planets, at least 165 known moons, 5 dwarf planets and hundreds of millions of small solar system bodies.

There are about 100 billion galaxies in the vast universe, and the solar system is only a small part of the universe.

The Sun is the closest star to Earth and is the central body of the solar system. In the vast starry world, the Sun's brightness, size, and density of matter are all at a moderate level, except that because it is close to the Earth, it appears to be the largest and brightest object in the sky. Stars outside the solar system are very far away from our Earth, and the closest star to Earth is 270,000 times farther than the Sun, and it looks like a flickering point of light.

Understood as: Earth is a planet created in the solar system.

The solar system is the galaxy that arises in the universe.

Then the impression is.

The universe can produce many, many planets.

Each of these planets has its own situation.

And the ecological environment on the planet.

It is a phenomenon unique to the solar system.

The Sun acts on Mercury to form the Earth.

The earth's rocks are subjected to sunlight to produce soil that is rich in life.

Plants grow in the soil.

The humus of plants has evolved a wide variety of repentant substances.

among the people. It is also derived from soil and plants.

So. Under the rules of the caste of the planet's biodiversity.

Man is a native creature, not from the so-called "wandering and noisy normalization" of the "ape".

I think. The significance of Journey to the West.

It is to enlighten us about the ** of "man" and the diversity of species.

Or. It should be said that "Journey to the West" is a modern humanistic apocalypse.

And it's not some "mythical story" oh bump.

According to the grand theory of the universe, the universe was born about 13.7 billion years ago.

The solar system was born about 5 billion years ago. The Earth was born about 4.6 billion years ago.

It is not known when life on other planets was born, but life on Earth was born about 3.8 billion years ago.

Humans evolved from the differentiation of primitive apes, and there was no clear boundary between humans and Australopithecus. It is believed that humans were born about 2.5 million 2 million years ago.

The solar system was born out of a cloud of interstellar gas dust.

When a cloud of interstellar gas dust shrinks due to gravitational perturbations, a cloud of matter forms with mass concentrated in the center and sparse matter as far outwards it goes. When this cloud of interstellar dust and gas shrinks to a certain level and the density of matter reaches a certain level, the cloud will rotate faster and faster. The initial energy of its rotation can come from the electromagnetic force generated by the friction of the particles of matter during contraction, i.e., the Lorentz force, or it can be from the original weak lateral force of the cloud.

The rotational motion produces a centrifugal force, and under the action of centrifugal force, the cloud will shrink and tend to flatten. Due to the conservation of angular momentum, as the radius of the cloud decreases, the speed of rotation becomes faster and faster, and the cloud becomes more and more offset, until it becomes a discus shape that is thick in the middle and thinner towards the edges.

Then, the central region where most of the mass is concentrated forms a huge star, the Sun. In the marginal disk, several planets orbiting the Sun will be formed, one of which is the Earth.

Since all planets are born in this disk of matter, and the entire disk of matter is rotating in the same direction, all planets in the solar system are in the same orbital plane, and the direction of rotation and rotation are also the same.

According to the Chinese version, the formation of the solar system began with the master of the original Tianzun, Hongjun Daoren, who created the sun 20,000 years ago, and then Pangu created the earth, but unfortunately, there is no explanation for the birth of Jupiter, Saturn, Pluto, etc.