Although we, as humanity, do not have strong evidence for life on different planets and galaxies; Now many scientific calculations show that life on different planets the probability of it happening is very high.
So, could life on Earth actually have moved here from a different planet? While searching for an answer to this question, we come across a very powerful theory; panspermia theory. In fact, panspermia theory is not just about understanding life on earth, it has a much broader scope. In order to answer our question, we will first take a look at what the panspermia theory is, and then whether life on earth can be based on this theory.
The panspermia theory is a theory that says that life can spread between different planets. According to this theory, life on any planet, through asteroids traveling between different planets and even galaxies may have spread. However, this does not mean that life has a single source and emanates from that source only.
According to the panspermia theory, life can have many different sources and all over the universe continued to spread. We first come across traces of this theory before Christ. coined by the Greek philosopher Anaxagoras (500-428 BC)that the seeds of life can exist anywhere in the universeThe idea of ’ has developed over the years with the contributions of science and has revealed this theory. The name of the theory is based on the thought of Anaxagoras and comes from there. Panspermia is an Ancient Greek word meaning ‘all seeds’.
Scientists examine the panspermia theory in three stages; escape – transit and landing. In the escape, which is the first of these three stages, the life forms in question go out of the planet. He then moves to a different planet and eventually lands on his new planet.
This is one of the most important questions to the panspermia theory. How can a living thing travel between planets, on an asteroid, and stay alive? Is there such a species?
Scientists working on the panspermia theory are also looking for an answer to this key question, and at the point reached so far, some traces supporting the theory have been found. for example on some meteorites studies on these meteorites bacteria, carbon and amino acid traces were found.
living on our planet tardigrade The tiny creature called Panspermia is also seen as an important source for the theory of panspermia. Researches on this creature, which can survive in very difficult conditions, provide important data on the theory of panspermia. For example, we know that these creatures can maintain their vitality in the face of radiation and heat levels in space.
The existence of such a living species on our planet is much more durable and much more durable, even on different planets. able to live in harsh conditions It also strengthens our thoughts on the existence of living things. Such scientific data support the panspermia theory. scientific evaluation is important. makes it a theory.
We took a look at what the panspermia theory is with a broad summary. Now we have another question. life on earthCould he have moved here from a different planet? In fact, it is not possible to give a clear answer to this question when we consider it scientifically. Because there is no definitive evidence. But scientific research continues on this subject, and guess what?
Anthem. In the light of the information obtained about Mars in recent years, scientists have revealed the possibility that life on earth may have come here from Mars. So what do they base their opinions on?
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Kaynak: https://www.webtekno.com/panspermia-teorisi-yasam-dunyaya-uzaydan-mi-geldi-h110246.html