Hey Friends !
We are the inhabitants of the earth.. Who are you ?!
Are we the only human beings in this vast universe whose end and limits we do not yet know? Could there be sensible living beings living on other planets? And if you find .. Do you see whether they are more advanced than us, or did not know what we have achieved the progress of civilization and technology? These and other questions astronomers have been trying to answer for decades, before humans ascended to the moon on July 20, 1969. The desire and determination to search for other forms of life outside the planet has increased.
At the end of January, the US space agency NASA announced that its scientists were able to create a harsh environment in their labs similar to the environment in the very deep outer space, and developed what they called primitive cells, which are membrane structures similar to the internal membranes of cells in the Organisms.
Scientists believe that membrane materials or structures are necessary to form cell molecules, showing their importance to the origin of life, and they exist in all vast areas of deep outer space. The American scientist, Louis Alama Ndola, said the new discovery may lead to the conclusion that life is somewhere in this vast universe alongside life on Earth.
Jason Durkin said "Life as we know it on Earth uses membranes to isolate and protect chemical processes that life requires from external factors and conditions," , of the California-based Society for the Search for Objects in Outer Space. "It's like a protective home from anything external, And that these membrane materials are more like the abundant construction materials, which allow chemicals that are the origin of life to create the house required for the growth and development of life in other worlds.
Scientists at NASA laboratories have been able to provide conditions similar to those in outer space, a cold vacuum, and have succeeded in promoting a simple snowy component using ultraviolet radiation. In this regard, the cosmic ice consists of ordinary chemical compounds available daily such as water, methanol, ammonia and carbon dioxide, where they are frozen together. After a period of time, these substances are combined with other solid materials. If the water is submerged, Internal membrane structures of cells in living organisms.
The possibility of conditions conducive to the emergence of life is not the only reason to believe that there are other forms of life outside the planet, but there are other reasons, first and foremost, that this vast universe contains at least 100 billion galaxies. Within each galaxy there are millions of star groups , Such as the planet's solar system, which is part of the Milky Way Galaxy, which has between 150 and 200 billion stars, orbiting millions of planets, such as planets orbiting the Sun. It is inconceivable that at least some billions of planets are lifeless in some of them.
The discovery of other planets outside the solar system was one of the reasons for supporting the possibility of life in space; it was in our galaxy. Scientists discovered a planet larger than Jupiter orbiting its star every 35 years in an orbit similar to Jupiter's orbit around the sun. The world "Alexander and Lasks" also discovered the existence of a planet similar to the Earth revolves around a neutron star.
However, scientists have not grasped any concrete evidence of the presence of living creatures, whether rational or irrational, in this vast universe, And continues to search for evidence of its existence.
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