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There must be, you think that the universe is so big, there are so many planets and parallel universes, it is inevitable that there will be life.
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At present, scientists have not found water on other planets. But ice was found on Mars, and scientists guessed that a long time ago, Mars was full of life and there were many creatures, but because those creatures were destroyed at will like humans, all the water on Mars dried up, and the creatures on Mars put their only hope on the earth, and just like that, there were many creatures on the earth!
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Of course there is, Mars has it.
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You can't say that there are people on other planets! It can only be said that there is life on other planets, and we have not yet discovered it!
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It won't be in the solar system, anyway, in the universe, it won't go far.
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I think there should be! If we humans can survive on this planet, then there may be creatures on other planets. For example, everyone often talks about aliens, ahla !
I know that LZ may not believe it very much, they all say that the ecological environment on other planets is not good, there can be no living creatures, in fact, what is this! Maybe in the eyes of the people of the alien planet, the planet we live on is even more unsuitable for growth, and the earth is destroyed! The survival rate of humans is very small.
It's hard to survive, so what about escaping! LZ, don't be afraid oh, or nostalgia for anything. Let's put it this way, I think the biggest regret I will have if the world is destroyed, and I haven't grown up yet.
I13) But if you can witness the destruction of the world, wouldn't it be much luckier than those who die of old age! If I think so, I'll be glad I'm here at this time!
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Mars is relatively close to the structure of the Earth, it is the closest to the Earth among the nine planets in terms of air density and geological structure, and the Hubble telescope has also observed traces of water flow on the surface of Mars, indicating that Mars may have been the first "Earth", so if you want to say that there is oil, I think Mars is the most likely.
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The answer is that there must be, you don't have to think much about it to know that there is one earth and another planet like this, everything...There is more than one universe in this world.
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From a scientific point of view, no! Because the earth has an atmosphere, oxygen, air, and so on. These are the basic conditions for the survival of life in the traces.
However, scientists now understand that there are no conditions for life to survive on planets other than the earth, so there is no life, and therefore no life!
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There are a total of 280 elements in the universe that make up all matter, including dark matter, and the earthlings have only discovered more than 100 kinds so far, so all the planets in the universe 280 elements can constitute a lot of minerals that you can't imagine
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Up to now. The earthlings have not yet discovered that there is life on other planets. However, scientists speculate that there may be life on Callisto. However, scientists have not yet found out.
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Do aliens exist?
Edgar Mitchell, a 77-year-old former astronaut, landed on the moon in 1971 aboard the Apollo 14 spacecraft, becoming the sixth man in the world to land on the moon. Shockingly, Mitchell revealed the first amazing inside story in an interview a few days ago - when he returned to the "Apollo 14" capsule from the moon, he encountered aliens! The Mitchell investigation found that aliens have been in contact with humans many times since the 40s of the last century, but the United States has been hiding these secrets for 60 years.
Landing on the moon and encountering aliens.
Mitchell, 77, is one of America's famous space heroes, with a bachelor's degree in aerospace engineering and a doctorate in aeronautics and astronautics. In 1971, he landed on the moon aboard the Apollo 14 spacecraft and set a record time of 9 hours and 17 minutes with his companions.
A few days ago, Mitchell revealed in an interview with Nick Margherson, the host of the American "Krona" radio program, that when he returned to the "Apollo 14" capsule from the moon, he had encountered aliens. He said that at that time, there was a strange feeling of being stared at by something, as if he felt that he had a kind of psychic contact with intelligent life in the universe. Mitchell said
I did see UFOs and aliens in space. ”
Armstrong also saw UFOs
Mitchell said that since returning to Earth, he has been studying mysterious paranormal phenomena because of the huge impact of the alien encounter in space. After leaving NASA, he founded an "Abstract Science Society" in California that specialized in various paranormal events. According to his investigation, in fact, when the American "Apollo 11" astronauts Armstrong and Aldrin set foot on the moon in 1969, they saw three unidentified flying objects (UFOs) with a diameter of 15 meters to 30 meters!
Mitchell disclosed that astronaut Armstrong reported to NASA Command at the time: "Your Excellency, there are a lot of big things out there!" God, they're really big!
They're sitting on the other side of the big crater, and they're on the moon watching us arrive! No one knew what Armstrong was talking about, as NASA had quickly switched to a secure communication channel to prevent what Armstrong said later from being heard by the world. Armstrong's assistant recalled years later
Three UFOs ranging from 15 to 30 meters in diameter had approached only a meter away from their spacecraft. ”
There is no such thing as a decisive thing in the world, only when I wake up after sleeping! I'm going to dream! Bye-bye!
Friend, I'm going to explain to you, I hope you will give me a reward, there are planets, there are aliens, and planets must have the same conditions as the earth, for example, light, the sun is a star, right, if the planet is not illuminated by luminous objects, it is impossible to survive without luminous objects, if the star is too big, the life will be short, too small, but it is difficult to provide heat to other planets, and it is difficult to form an ecosphere on its planet, and only when the mass is at the mass of the sun, that is, the sun-type star system, it is possible to give birth to life, which is only a quarter of our galaxy Second, if the star is really sun-type, other conditions must be met: First, in the Milky Way, about 60 percent of the sun-type stars appear in pairs with other stars, and only when the sun-type star is in phase with a small star or another sun-type star, it is possible to have an ecosphere, but only two-thirds of our Milky Way has this condition, and secondly, one of the prerequisites for giving birth to life must contain carbon, oxygen, nitrogen, sulfur, these "life elements", and such abundance can only be found in the outer periphery of the Milky Way And after countless supernova explosions, Su Wei's second-generation star family i stars are rarely qualified to do so, accounting for only one-tenth of one-quarter If all of the above requirements are met, there is only a one-third chance of snuggling up to this planet Fourth, the planet must be massive enough to stabilize an atmosphere, the eccentricity of the planet's orbit is guaranteed to be able to withstand life on the planet on a small scale, there can be no land on the planet, and there can be too little land for life to have a place for life to evolve, and the age of the planet must also be there Four or five billion years of lifespan to have time for life to evolve -- and if you set that it's less than one percent of all stars, then in the Milky Way, there are 100 million to 1 billion planets with life. But for this kind of estimation, scientists ask a fatal question: Do the conditions of human life have to be all in the form I said? For example, if you don't have oxygen, you don't have stars on a planet, and life on it can't live. Further research is to be carried out. >>>More
Do aliens exist?
Edgar Mitchell, a 77-year-old former astronaut, landed on the moon in 1971 aboard the Apollo 14 spacecraft, becoming the sixth man in the world to land on the moon. Shockingly, Mitchell revealed the first amazing inside story in an interview a few days ago - when he returned to the "Apollo 14" capsule from the moon, he encountered aliens! The Mitchell investigation found that aliens have been in contact with humans many times since the 40s of the last century, but the United States has been hiding these secrets for 60 years. >>>More
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Bioinformatics Major:
Bioinformatics is an interdisciplinary science, which includes all aspects of biological information acquisition, processing, storage, distribution, analysis, interpretation, etc., and it comprehensively uses various tools of mathematics, computer science and biology to clarify and understand the biological significance contained in large amounts of biological data. With the implementation of the Human Genome Project (HGP) in 1990 and the development of information technology, it has rapidly developed into the most attractive and significant frontier field of life sciences today, providing a broader development world for high-quality talents in biology, computer science, mathematics, information science and other majors. >>>More