Has Mars ever been civilized, or far superior to humans? Scientists find 2 key clues
In the solar system, the space that humans can explore is limited. Mars has always been a planet that humans want to explore, because the conditions of Mars and the earth are too similar, and in general, the geographical location of Mars is also more suitable. Life is multiplying. Scientists throughout the galaxy have screened many planets. Because of the limited technology at the time, there was no way to screen every corner.
So in general, Mars in the solar system It is a planet that scientists believe is most likely to breed life. Many countries have sent probes on Mars. It was found that when the planet was 4.4 billion years ago, the living conditions of the entire Mars were very similar to the Earth, that is, It is said that Mars at that time is likely to conceive life, but 3.7 billion years ago, the environment of Mars began to deteriorate continuously, and the magnetic field of Mars gradually disappeared, causing the temperature of Mars to become unbalanced.
And Mars is gradually being affected by greenhouse gases Surrounded by Mars, the environment was so good 4.4 billion years ago, so has Mars ever been born with civilization? If civilization was really born, why did it disappear? Many people speculate that a series of wars broke out on Mars, such as a large-scale nuclear war and the power of war, which can be said to be quite terrifying. If the Martian civilization really proliferates, then nuclear war It is very likely that Mars will be razed to the ground.
But scientists also think that Mars is not above There may be life, because between 4.4 billion years and 3.7 billion years ago, only a few hundred million years apart, it takes time to nurture life, and the development of civilization also takes time. Take our planet, for example. It was formed more than 4 billion years ago, and it was not until 2 billion years ago that the temperature of the earth gradually became suitable for living creatures. Later, after more than a billion years, life appeared, and the harsh conditions on Mars are definitely not suitable. Mars There is no magnetic field, so the surface of Mars will become what it is now.