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In addition to Earth, there will definitely be extraterrestrial life on other planets in the universe, but human beings have not yet discovered it. According to American scientists, only our galaxy.
There are an estimated 20 billion planets like Earth (2 billion, 60 billion, etc., in short, a staggering number), and these planets all have conditions that support the existence of life, which means that there may be extraterrestrial life not far from Earth. And extragalactic galaxies in the universe as large as our Milky Way.
Billions of them have been discovered! Therefore, it is safe to say that there are countless planets in the universe that are suitable for life! According to the latest reports, the latest research by Australian scientists says that there may be 200 billion terrestrial planets in the Milky Way.
It is possible that there is life on all of these planets.
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There is no evidence of life on other planets in the solar system, but there are theories that planets such as Mars and Venus may have conditions that could provide the possibility of life. For example, Mars is considered one of the most likely planets in the solar system because of its relatively mild temperature and large amount of ice, which makes it possible for liquid water to exist on the surface of Mars. In addition, in recent years, large quantities of methane have been discovered on Mars, a gas that may be produced by living organisms, but it is also possible that there is non-living methane on Mars.
Venus, on the other hand, may have Earth-like climate and environmental conditions, but its surface temperatures and pressures are extreme, making life there less likely.
However, this is only based on what we know and speculate about other planets in the solar system. Although we have not yet discovered life on other planets, this does not rule out their existence. Future space missions and scientific research will continue to explore other planets in the solar system in search of signs of life.
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Many planets such as Mars, Mercury, and the moons of Jupiter have been discovered, all of which have polarophiles.
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The only celestial body other than Earth where life is possible is Mars, because Mars is the only one that is relatively close to the Sun and does not produce those conditions of dry or sunlessness; Mars must have a lot of sunlight, liquid water and plenty of oxygen, and water and an atmosphere of the right composition. The astronauts continued to explore. They found that there were lines on the surface of Mars, which changed color with the seasons.
It is believed that this is a phenomenon of withering due to the change of seasons. This is the same as the four seasons of the earth, which bloom in spring and wither in winter. It makes people think that this is a suitable environment for people to live in.
When an American explorer headed for Mars, American astronauts discovered during the exploration. The lines that people think change because of the seasons are actually the reason why the wind is too strong and pushes the dust around. There are also those that have plenty of water, but only a little water can be found in the rough.
But there was no sign of living things in the rocks. But the soil brought back from the astronauts actually smelled of living things. Just as the astronauts' mission to explore Mars was not completed, people did not give up and continued to explore.
Whether or not there is life in celestial bodies other than Earth. This question has become a mystery of space exploration! ☪️
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