Understand who will live on Earth after 2 billion years, scientists have presented the typical appearance of an alien

Was even known where they can hide creatures from other worlds

Life on our planet finally dies in about 2.8 billion years old. Last dying humans destroy the sun, which will turn from yellow dwarf (as now) a red giant - will grow so that engulf the Earth. But about a billion years before it will still be inhabited.
Who will be left to live on Earth in the distant - almost unimaginable - the future? Our supramental and beautiful appearance descendants conquered space and time? Or some hideous monsters? Neither one nor the other. British scientists have "looked into" billions of years, absolutely apprehension on account of future occupants. Bacteria - single-celled organisms floating in a small lake with hot salt water or in cave waters - that is, who will inhabit the Earth - believes Jack O `Molly, James and his colleagues at the University of St. Andrews. These results gave a mathematical model that the researchers have developed and launched by imagining that the sun will heat up more and more ground. The British claim that such a miserable fate awaits life on any habitable planet orbiting a star like our luminary - oceans evaporate, mammals, fish, insects and other animals are disappearing. Remain simple organisms. Which eventually vanish too.

The researchers used their model to various terrestrial planets. And it turned out that, born, life is usually drags a primitive existence for about 3 billion years. Further complicated until reasonable. Then - after a relatively short period of time - again simplified. And lost. Is such a life-cycle: from simple to complex and back.

From the opening of the British should: the probability of finding the brothers on reason to be slight. After the period of their existence on some planet disproportionately small compared to the age of the planet itself. Rather, there are germs. Because it goes: they are - statistically - the most common aliens.

Now Molly O'Brien, James and his colleagues are trying to determine what may be the most likely chemical composition of the primitive inhabitants of other worlds to look for them remotely.