Astronomers have always been looking forward to discovering similar existences from the lives of the earth on the distant planet.It may be far more diverse than we think , such as the legendary silicon -based life.
The concept of silicon-based life comes from the similarity of silicon elements and carbon elements in chemical properties.In the element cycle table, silicon is directly below the carbon, which means that they have similar electronic discharge and chemical keys.Carbon is a chemical foundation of all known forms of life on the earth. It can form a variety of organic molecules and complex biomargers, such as DNA and protein.
and silicon as a four -price element, theoretically, it also has the ability to form a diverse compound, which provides a chemical possibility of silicon -based life.
Compared with carbon-based life, silicon-based life can withstand high temperature and radiation and other harsh conditions, which means that if silicon-based lifeExist that they may live in an environment where the earth is difficult to survive, such as the high -temperature magma world or the strong surface surface of the planets, so that many of the difficulty of the planet found by astronomers, may be the life of the silicon -based lifeHeaven.
However, although silicon can form a variety of compounds, it is much higher than the carbon with oxygen, which means silicon, which means that siliconIt is easier to form stable silicate minerals, not complex organic molecules.In addition, the stability and reactivity of silicon -based molecules are different from carbon -based molecules, which may limit the ability of silicon -based life to form a complex biological system.
Although the existence of silicon-based life still belongs to scientific conjecture, this concept stimulates the enthusiasm of scientists to explore life diversity.In the process of looking for silicon -based life, scientists need to pay attention to those planets and satellites that are extremely environmental and different from the earth. By analyzing the atmospheric composition, surface minerals and possible chemical cycles of these celestial bodies, we may find that the Silicon -based life existsSigns.
Now the most compliance with the Silicon-based life standard is actually the Cybertan star in "Transformers". They are metalIn other words, the smart life composed of silicon -based substances, and the speed of thinking and physical strength of silicon -based life are far better than carbon -based life. Therefore, they are actually more suitable for expansion in the universe, and the resources they need are easier to obtain than carbon -based life.
In addition to the silicon base life that may exist in the universe, the basic silicon-based life has appeared on the earth, that isThe artificial intelligence in the silicon -based chip created by humans, Although the current artificial intelligence is still backward , they may have true free will in the future based on the silicon -based chip.It is equivalent to creating a silicon -based life, that is, artificial intelligence civilization.
Overall
The exploration of the life of silicon-based life challenges our traditional cognition of the essence of life.Study of the possibility of life of silicon -based life, we can not only expand the understanding of the possibility of life in the universe, but also deepen the understanding of the chemical diversity of life.> The exploration of this concept also undoubtedly enriches our imagination of life diversity and the mystery of the universe, and inspires infinite curiosity about the unknown world.
If we really find silicon-based life in the space exploration of space in the future, there are a large number of different types of lives in the entire universe.The facts of the board are nailing. The planets in the restricted area of life in the past may also be a vibrant world.
