Scientists say, the spreading of Alien in the Universe like a plague

The search for extraterrestrial life never stops. Later, people getting close to finding the existence of other life in the wilds of the universe. Earth's twin planets are found - which are in the life zone. Also there is a world of creatures survive in outer space. United States Space Agency or NASA also find water on Mars.

Now, the other life in the galaxy has been found, although not in the form as we think. (Picture from: http://bit.ly/1V52erF)

Nowadays, maybe we have not met the aliens that come to Earth with their spacecraft similar dishes. There has been no sign of them wanted to colonize human dwellings or a parasite in our body. They may choose other forms.

The study was initiated by a team from the Harvard-Smithsonian Center for Astrophysics studied the forms of life, and found them to move in a way to spread like a plague. "Life can be spread from star to star, in a pattern similar to the spread of epidemics," said Avi Loeb, one of the study initiators as quoted of LiveScience. In other words, the Milky Way galaxy has been 'infected with pockets of life'.

If life can spread from star to star, researchers should see a characteristic pattern of overlapping growth. In this theoretical artist's conception of the Milky Way galaxy, translucent green "bubbles" mark areas where life has spread beyond its home system to create cosmic oases, a process called panspermia. (Picture from: http://bit.ly/1YtW0WK)

The concept of life spread across the planets and stars called 'panspermia'. Whether it's driving a micro-organism that asteroid, or intelligent beings who will give birth to new horizons. Mathematically, both situations have the basic developmental patterns respectively.

"In our theory, a cluster of life formed, grow, and overlap each other like bubbles of boiling water," said the study lead author, Henry Lin. With such a growth form, life would fill the solar system much faster, than the appearance of originating from spontaneous development.

The telescope technology develops, and scientists are learning more about the substance and conditions. Examining from distant places that might harbor life. Experts are becoming more careful in identifying signs of life on other planets. If life looks in a particular cluster, which has a lot of different planets and stars, it is possible for the organisms proliferate all over the galaxy.

The hardest part to identifying widespread patterns. Humans are only able to see certain stars. Humans can be lucky, live in a location that is not covered by life beyond Earth. If that is true, it became evident that the spread of life, rather than continue to grow and evolve.

Later, astronomers will examine examples of life on one particular side of the Earth. However, if it is true that the Earth is a location that is not an option, statistical analysis point of life that have been found will still be able to reveal the characteristic patterns of organisms.

Transfer of life from star to star, through exploration of species and the natural events in the galaxy, will drastically change the assumption that the galaxy is empty space, to a place filled with life. In other words, there is the possibility of another life to interact with humans. Be a friend or foe, in any form. *** [EKA | FROM VARIOUS SOURCES | LIVESCIENCE]

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