Alien alien artificial intelligence machines easier to find than.

<P> British senior astronomer, said recently that human beings should not be focused on the search for extraterrestrial life forms, they should also spend time searching for extraterrestrial intelligent machines that, because although they are machines, but still have feelings and intelligence, .At the same time in accordance with the general understanding is that these intelligent machines will be spread over the planet that sufficient energy, it is easier than looking for aliens. .</ P> <P> So far, the search for Extraterrestrial Intelligence (SETI) has been trying to terrestrial planet environment by receiving radio signals. .However, astronomers 赛思肖斯塔克 proposed the development of radio technology and artificial intelligence aliens between the very short interval. .</ P> <P> Shostak writes in the Journal of Astronautics, to find extraterrestrial intelligence than the "biological" high probability of life. .Many years engaged in the search for extraterrestrial life, scientists say, may have solved the natural life there needs to be some form of chemical substances or need a specific question of extraterrestrial life is not only not human in appearance, and they may also be operating principle of biological .and we are totally different. .</ P> <P>, however, has been the work of aliens are looking for a guiding principle in the conduct - should be based on the familiar alien life forms "alive." .Thus, we are looking for extraterrestrial life must be consistent with several biochemical principles: a certain number of years of life can be reproduction, there is an evolutionary process. .</ P> <P> Shostak, PhD, from the time scale of technological development point of view, the invention of the radio a few years later, a thinking machine that will be developed, at least we humans are likely to be in this century .to achieve this. .</ P> <P> University of Leeds, a senior SETI expert John Elliott said Shostak of the SETI community, in theory is not common. ."You always need a starting point, this is not wrong. But 50 years after the search for extraterrestrial signals, SETI slowly aware of our technological progress of human civilization that has other potential continued development of the. It is clear that .We are looking for something that is a moving target of evolution, "Elliott said. .</ P> <P> Shostak, Dr. Elliot and all that from those to find and decipher the signals of intelligent machines may be more difficult, but this idea provides us with a new research direction. .Dr. Shostak said, artificial intelligence, alien life is likely to migrate to the matter and energy are plenty of places in this intelligent machine is only interested in two things. .This means that SETI should focus on the young stars or the center of the galaxy. .</ P> <P> Shostak said: "I think we should spend at least a few percent of the time to study those from the biological point of view is not very smart can be attractive, but it is a" feeling of the machine ."infested planet. I think these intelligent machines easier to find than the aliens </ P> </ p>.