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The ancients said, "The four directions are called the universe, and the ancient times are called the universe."
So how did the universe form? As the most advanced creature in the world, where do we humans come from and what kind of existence are they? Behind all things, is there really a vast and unknown power?
The formation of the universe
How is the universe formed? Is everything possible? This complex world that integrates time and space, including all space and matter, has been explored by scholars from ancient times and present in continuous movement and development.
Among the existing theory of origin of the universe, the Big Bang theory is the most well-known and widely accepted.
According to the calculation of existing cosmic matter, about 12 to 15 billion years ago, under the action of the Big Bang, matter scattered and continued to expand, thus forming a universe composed of dark energy, dark matter and a small amount of ordinary matter.
Where did these initial substances come from and why did the big explosion occur?
is based on the Heisenberg uncertainty principle. Even if the absolute zero degree reaches, the displacement and momentum of the particles cannot be accurately predicted at the same time. Therefore, the vacuum filled with spontaneous quantum fluctuations is not really nothingness.
According to the definition of quantum physics , the energy contained in the process of continuous creation and annihilation of virtual particles is called vacuum zero-point energy. The energy in the lowest state of
creates physical energy in multiple tiny quantum fluctuations and runs according to the classic formula E=mc^2 summarized by Einstein , thereby producing matter.
When energy and matter continue to move and develop, condense at one point, and within a limited volume, the temperature continues to rise and the density continues to increase, huge pressure bursts out from this dense singularity, which is the Big Bang.
Big explosion caused material spillover and space expansion. However, as the pressure is released, the temperature of the diffuse matter also drops accordingly, and those self-structured mass materials have derived nebula and galaxy.
shows that everything in the universe is complex and clear from the birth of chaos to the present time of Chen Su Li Zhang. After the birth of the universe of
, atomic nucleus gradually converged, and the first generation of star blue giant was born. With the continuous evolution, these blue giants undergo nuclear fusion , throwing a large number of new elements around.
After hundreds of millions of years of long aggregation, second-generation stars and planets were formed. Our solar system is also among the evolutionary.
What is amazing is that the earth in the solar system that revolves around the star sun is particularly perfect! Not only is he in the habitable zone of the solar system, but he also has Jupiter protection in front and lunar guard behind, which allows the earth to avoid external impacts again and again.
has accumulated rich cosmic elements in just over 4 billion years, and has derived intelligent life - humans. Is this a coincidence? What kind of existence is human?
The birth of human beings
The birth of human beings is really the evolution of species ? Is there any civilization that is more advanced than us?
According to the evolution theory of Darwin , humans evolved from Ancient ape . Based on the existing ancient human remains and fossils unearthed from all over the world, the human biological evolution process is roughly divided into three major stages: Ancient ape-Ape-Man- Homo sapiens .
However, looking at the entire history of life on earth, we can find that: to be more precise, human beings are the product of the development of the earth to a certain stage.
At the beginning of the birth of the earth for 4.6 billion years, it was just an inanimate celestial body that circled the sun like a deadly silence.
Later, with the formation of the earth's lithosphere, the rise and wrapping of the atmosphere, and the overflow of water resources, the initial protein molecule in the sea water condensed, forming a living simple cell.
About 3.2 billion years ago, the earliest nucleobiotics were born in the ocean: primitive bacteria and cyanobacteria.
cyanobacteria photosynthesis uses to produce oxygen , and life has also achieved an evolutionary leap from anaerobic fermentation to aerobic respiration . After that, we are familiar with the five major biological outbreaks and major biological extinctions.
Life cycle is becoming more and more complex and advanced. It was not until about 65 million years ago that an asteroid with a diameter of about 16 kilometers hit the Earth, causing about two-thirds of species, including dinosaurs, that it created an opportunity for the reproduction and development of primitive mammals.
Small mammals escaped the disaster and evolved after a long period of time. Higher primates among primates are beginning to rise.
From , the original ape , which dates from 30 million to 35 million years ago, to Rama's ape about 10 million years ago, to ape man and Homo sapiens, all of this is questionable. Is the emergence of human beings really the inevitable result of the evolution of life on Earth?
What intermediate species exist in the 30 million-year gap from dinosaurs to human ancestors?
Recently, Chinese scientists have used new technology to study fish fossils based on human origin , and found key evidence of "from fish to human", filling the gap in ape 's previous evolutionary history. The bold theory of
further confirms that the harshness of life breeding environment is hard-won for human civilization! So, is human evolution accidental? Is the opening of human wisdom really natural?
The vast and unknown energy
says "Tao follows nature". Is the existence of the universe and human beings really just the laws of nature? What kind of energy is contained behind this?
The Big Bang of the Universe and the Birth of Humanity seem to be natural events.
But if you think about it carefully, there are forks everywhere on the road of universe and human evolution. Once you choose the wrong direction, everything is no longer inevitable! In other words, if the universe and humans evolve again, the chances of the original scene reappearing today are almost zero!
Who triggered the original kinetic energy of the universe explosion, and who chose us humans in hundreds of millions of lives? Is there really a supernatural ability behind the mysterious universe that controls the development and changes of the situation?
Some people would say that the great physics masters Newton and Einstein were both committed to studying theology in their late years. Are there really higher wisdom and higher civilizations that human power cannot reach?
You should know that 95% of the dark matter and dark energy in the universe have not been revealed yet, and our observable universe is also expanding.
But everyone knows that the universe is the carrier of the earth, and without the earth there would be no human beings.
The material changes in the universe are diverse, the evolution of natural selection is also the survival of the fittest. This includes the active acquisition of natural energy and the continuous cycle of cause and effect, which are not all coincidences.
Therefore, as a collection of higher intelligent matter, we must give full play to our subjective initiative, adapt to the laws of development, and be brave to innovate and make breakthroughs.
Even if human civilization is deliberately done by super civilization, we should be down-to-earth, respect life and fear nature. Cherish the right to survival given to us by nature and interpret the meaning of life from a scientific perspective.
To a certain extent, once we crack the mysteries of the universe and life, we can transform into the Creator and create everything. Although human science and technology are limited today, we cannot explain countless mysteries with existing science.
However, we have developed artificial sun , which simulates the particle collision of the Big Bang, and has successfully mastered the technology of decomposing and converting hydrogen and oxygen. The manned spacecraft was also sent into space and launched a probe into outer space.
Just imagine, even if there are people outside of people and there is heaven outside of heaven, one day in the future human beings will perish, and the earth and even the solar system will decay and dissipate.
As a spiritual creature in the world, we humans have also struggled and explored, and will not consciously do nothing because of the vastness of the universe and the vastness of the world.
