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Last time we talked about the universe of the big **. Over the next billions of years, these fragments of gas gradually coalesced into a starry cloud.
The solar system is a group of nebulae in the sky full of nebulae, which gradually evolved into a swirling ancient Taiji diagram, with a blazing center with both splashing solutions and swarming stones, and finally 99% of the matter in this group of nebulae constitutes the stellar sun, which is surrounded by stars. These include the eight planets Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune.
The earth did not begin as it is now, it was born out of the sun. In the final stages of the Sun's gathering as a star, the sun's energy reaches its limit, so excess energy is ejected from the Sun's core, and one of them is ejected"Earth orbit"This is the prototype of the earth.
The earth brings part of the energy of the sun, it is not only a fire field, but also a huge gravitational field, which has a gravitational effect on the surrounding rocks and rocks, so the earth initially had frequent impacts, and these impacts were like adding fuel to the fire, making the earth a melting pot of dust.
The earth that escaped from the core of the sun flew freely in the cold space, during which it not only experienced the impact of residual rocks, but also experienced the baptism of ice, rain and snow, until it was finally cooled down by the ocean, which is similar to the current appearance of the earth.
Since the evolution of the earth, it has all the conditions for human beings to survive --- sunlight, air, water and soil. Everything is in place, just waiting for humans to appear.
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The Universe and Man is a book written by Xin Yingyi, published by Hubei Children's Publishing House in 2009.
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Universe: A system made up of everything (including matter, energy, time, space, etc.) Man: A system made up of a small part of matter in the universe (Man can only live in 4-dimensional space, 3-dimensional space plus time.
Perhaps time can only exist in 3-dimensional space. The big ** is not the whole universe itself, but a part of that larger system of matter. Therefore, it is necessary to distinguish between two different levels of the concept of the universe, philosophy and natural science.
I don't know if you've read "A Brief History of Time", which compares the universe to a bubble, we are inside, we can't know the world outside the bubble, there may be only one bubble. Maybe there are n more bubbles outside the bubbles. The membrane of the bubble is not in 3 dimensions, so we can't reach the membrane and can't cross it.
We also can't calculate the size of the bubble in our way. Maybe there's no time outside the bubble. Even if the 2 bubbles are fused with each other, we have no way of knowing.
The bubble we live in is now expanding, just like a soap bubble is expanding, maybe when it gets bigger, it will touch other bubbles, then the two bubbles will merge with each other, and then continue to expand, and we never know how many other bubbles of our kind will fuse in the process. I think a black hole is the intersection of bubbles (the universe), and the black hole belongs to two or more cannons (the universe) at the same time. The universe is made up of systems, people, galaxies, and atoms. Every system is smart, just in a different way.
Small systems are subject to the rules of larger systems. Human beings are just a drop in the ocean, and from our own point of view, we are intelligent creatures. But if you look at it in a galaxy system, we might just be a crawling bug.
If you were a galaxy, what would you think of humans? Maybe you'll think, people! Such a simple system.
Relative to our galaxy is a stupid system. It's like humans say they're smarter than bugs. What do you think if I were a bug, you only think of a bug that is simpler than me, it's stupid.
How how. As a bug, you can't know the mind of a human being who is higher than a bug. Therefore, human beings cannot know the minds of systems that are higher than themselves.
I'm just using an analogy. If the order of the high and low levels of the system is like this: Galaxies, humans, bugs (this is our way of thinking).
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After the universe is bigger**, these energy-filled particles of dust gradually form a clump, looking like a sky full of nebulae.
The solar system is a group of nebulae in the sky full of nebulae, it is like a spiral Taiji diagram, the center is brilliant and dazzling, this huge center, from time to time overflowing molten magma, and many captured meteorite comets, and finally this group of nebulae, 99% of the matter constitutes the current sun.
At this time, the earth is not at all, it is still in the bosom of the sun. In the final stages of the Sun's gathering as a star, the sun's energy exceeds its limit, and the excess energy is ejected from the sun's core, including a stream of silver-sprayed pins"Earth orbit"This is the prototype of the earth.
After the ejection process is complete, the sun balances and stabilizes.
This is how the eight planets were conceived from the sun. It can also be said that the sun gave birth to eight children to talk about loneliness.
The earth carries part of the energy of the sun, that is, the core of the earth is sun's. So when the Earth first appeared, it looked like a fireball, and when it was together, it was still a huge gravitational field.
The Earth has a gravitational pull on the surrounding cluttered stone formations. So in the beginning, there would be frequent impacts on the earth, and this impact was like adding fuel to the fire, making the earth like a flaming mountain, and the magma like boiling water. Eventually, however, the Earth slowly cooled down in the cold of space.
All that remained was the remnants of the volcano and the thinning sound of the crash.
Of course, among the falling meteors, there are also giant ice cubes, and the meteors themselves also bring some moisture from their own edges.
The volcanoes on the earth burn the water that falls from the sky into steam and return it to the sky, which in turn condenses the steam into rain and sprinkles it on the ground. This cycle and the presence of the Extraterrestrial Ice Rider made the earth a vast ocean, and the earth gradually turned into a blue ball of water.
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