What kind of existence does the universe studied by human beings have?

The universe is a collective term for all time and space throughout the ages, and we human beings are a special manifestation of the composition of matter in the universe and space.

The four directions are said to be the universe, and the universe has been said throughout the ages", this is the view of the ancient Chinese philosopher's corpse, and now it seems that it cannot be described as an unimage. Modern cosmology believes that our universe originated from a great event hundreds of millions of years ago, which created space-time and the matter in space-time, and also created a series of cosmic laws that we have discovered and have not yet discovered.

380,000 years later, the universe began to become transparent and photons appeared, hydrogen condensed and collapsed into the first generation of stars, the first generation of stars when the limit was approaching, the core region gave birth to heavy elements under high temperature and high pressure, and later supernova explosions spread heavy elements into the universe, and then the supernova explosion formed a remnant nebula containing heavy elements collapsed into the second generation of stars such as the "sun". <>

After the birth of the sun, the remaining heavy elements formed the earth and other planets, and the heavy elements on the planets became primitive life after billions of years, and then these primitive life evolved step by step into our human beings, and the desire for knowledge prompted human beings to continue to ** the mysteries of the universe and themselves.

The current universe is divided into two parts, one is the observable universe with a radius of 46.5 billion light-years centered on the earth, and the other is the unobserved universe outside the observable universe. <>

As one of the few intelligent civilizations in the universe, the meaning of human existence is to discover the mystery of the universe and discover its beauty, although this goal seems empty now, but in the long run, when the material life of human civilization is carefree, the pursuit of science will become the common pursuit of the entire civilization.

What kind of existence does the universe that humans study? There is certainly no fixed answer, because the universe is infinite and difficult to explore and study. Go for it. In the future, there will be more scientists to explore together.

If the universe studied by human beings disappears, then there is no point in researching, and the world is needed first, which is conducive to our human beings discovering the understanding and existence of other life.

The existence of the universe is actually a kind of formation and generation of all things, and it took a long time for the universe to be formed, and there are many, many planets in the universe, just like the existence of nature.

What is the universe really like? We still don't know the true appearance of the universe, but we are just doing some probing to figure out what the universe looks like, there are too many mysteries in the universe, and the dark matter in the universe is not the current level of science and technology of human beings.

It should be a very mysterious existence for people, and at the same time people should still be very strange and afraid of the universe, because we really know too little about him.

The entire development process of human exploration of space in the past 100 years, we will leave the solar system in the future! Step into the starry sky of the universe farther away.

After World War II, the United States and the former Soviet Union continued to work on rockets and other space technologies on the basis of German research. By the 50s of the 20th century, various types of missiles developed by the United States and the former Soviet Union came out one after another, forming a missile system, and at the same time, it also accumulated experience in developing carrier rockets, and established industrial facilities that matched it and began to take shape.

1. Practical observation: telescope observation, spacecraft, artificial satellite, spectral analysis, cosmic ray analysis, etc.

2. Theoretical derivation: For example, the theory of stellar evolution, the theory of double stars, and the theory of the universe are established, and the famous mysterious celestial body "black hole" is deduced through theory. Scientists use physics, mathematics and other aspects of knowledge to establish theories on the basis of cosmic observations, and serve the observations, such as Uranus, Neptune, Pluto, etc., are discovered through theories to discover their possible existence and their orbits.

3. Experiment: The famous particle collider is an experimental facility built for the study of cosmology and high-energy physics, and it is said that the large-scale particle collider can simulate the scene of the universe just one ten-thousandth of a second ago.

The approximate course of the human universe, the approximate course of the human universe, know.

There is a "eye star" in 2 that is wrong, it should be "Jupiter".

Human cognition of the universe is only in the exploration stage, how big is the universe?

Since the universe is an energetic reaction, it is evolved by overlapping mirrors, or it has a two-sided or multi-faceted multi-dimensional space, etc., so it is always a universe within the universe, and the universe outside the universe comes out, and it is impossible to conclude how big the universe is.

The universe should be adaptive, or magnetically induced, and it can be as big as it can be. Or we have our consciousness and sense how big the universe is, and how big the universe is. Because how big the universe is, it cannot be observed, but it is imagined with the background of space, or the universe is distorted by the background of space.

When people talk about "how big is the universe", they are talking about the visible universe. The entire universe is much larger than the visible universe. Because the universe is so huge, its range is no longer measurable by thousands of meters, tens of kilometers, or even hundreds of millions of kilometers.

Astronomers measure the size of the universe by using the "ruler" of "light years", that is, the distance that light travels in a year, which is about 9.7 trillion kilometers (the speed of light is 300,000 kilometers per second). The Milky Way is about 100,000 light-years in diameter. Galaxies beyond the Milky Way, some of which are billions of light-years away.

The recently discovered quasars are the most distant objects we can currently observe at the edge of the universe, 10 billion 20 billion light-years away, and they are the most distant objects known to date.

Most astronomers believe that the Milky Way is the entire universe and that there is nothing outside of the Milky Way. However, when more accurate astronomical telescopes were introduced, this perception proved wrong. The faint and faint spots observed in the past are actually galaxies, some of which are comparable to the Milky Way, and some are much larger.

Modern astronomical observations prove that it is in constant motion and development. For thousands of years, scientists have been searching for when and how the universe came to be. Many scientists believe that the universe was formed by a big ** that occurred about 13.8 billion years ago.

At first, there was no space, time, unknown reasons, space began to skyrocket, vibration made matter born, this time the reaction principle of the big ** was called quantum physics by physicists. The space expanded, the space continued to expand, and the temperature dropped accordingly, and later all the galaxies, stars, planets and even life in the universe were born one after another.

The universe is a very large space, and human beings have never completed the exploration of the universe, nor have they reached the edge of the universe.

The universe is very big, human beings are still very ignorant of the universe, human beings have not thoroughly understood the universe, and the universe is very beautiful.

How did the universe come to be? It is generally accepted that the universe was born about 13.7 billion years ago with a singularity** and has been expanding at the speed of light, with the current diameter of the universe reaching 92 billion light-years, but it expands much faster than the speed of light. It is boundless, neither visible nor touchable, and humans have not even reached the speed of light, let alone the world beyond the boundaries of the universe.

So human beings have no way of knowing what the boundaries of the universe are.

What exactly is beyond the universe? Generations of scientists have spent their lives researching without success. However, based on thousands of years of human observation, it is speculated that there may be the following three major situations outside the universe:

1.Beyond the universe is the universe. The so-called people outside of people, there are heavens outside the sky, not to mention the universe. The universe should have a certain amount.

boundary, then there are many independent spaces like the universe outside the universe, and these independent spaces can very much and evolve into the universe. Outside the huge solar system is a larger galaxy, and there is a larger universe outside the galaxy, so it is very likely that there is a larger universe beyond the universe.

2.The universe has multiple dimensions. According to string theory, the universe dimension is 11 secantes, in which the universe we live in now is in 3 dimensions, and we are also three-dimensional beings.

The birth of the universe, although we are not yet able to solve this problem, but as long as we slowly believe in science, explore the truth, and believe in human beings, all problems will eventually be solved.