People are not born from the Earth and are aliens?

According to Columbia University scientists (US), humans may be aliens and the place where humans are not Earth but surprisingly Mars.

Caleb Scharf said that life may have begun on Mars, before reaching Earth on an asteroid.

This basic theory, called Panspermia , was first proposed in 1871, and has since created a research attraction in the scientific community.

Panspermia theory shows that Mars had the right conditions for life to form, including water and air.

However, one caused by the rocks in the solar system colliding with each other can create a transitional segment of life from Mars with earth on Earth.

Astronomer and director of Columbia Center for Polymeric Biology Center at Columbia University, Caleb Scharf, told Business Insider: "We can find Martian meteorites on Earth. and we suspect that there are Earth fragments on Mars. "

"If these meteorite pieces carry creatures that live on it, maybe we are Mars."

Life may have begun on Mars, before reaching Earth on an asteroid.

Panspermia is not a new theory - first proposed in 1871 - but recently it has received new support when astronomers have discovered and shown how to fully exist. in the universe of complex organic compounds.

Although there has been no evidence to prove this theory yet, Panspermia's ideas, though still at the edge of mainstream science, are not considered as far away as they used to be.

Speaking to New Scientist, Peter Ward, a biologist at Washington University in Seattle, said: "I think the case of Mars is the source of Earth's life as a pretty good hypothesis."

He added that if evidence is found that life on Earth is an external source, it will have some significant impact on current scientific and religious thinking.

Peter Ward said: "It is a big blow. For some religious movements, life is rooted in Earth."

Many scientists have shown that life appeared on Earth about 3.8 billion years ago in perfect conditions to support life. Recently, however, some scientists have found evidence that there are forms of matter that were once thought to contribute to the life on Earth that exists outside the universe, in galaxies and stars.

Besides, only a few decades ago scientists considered the idea of ​​alien life to be impossible, but now scientists from the US Aerospace Agency (NASA) believe that finding The evidence for the above idea is only a matter of time.

NASA is focusing on finding signs of life on Mars while the European Space Agency reaches the Moon.