Other civilizations and changing attitudes for things, what was self-evident in the past

Other civilizations and changing attitudes for things, what was self-evident in the past

When we are talking about things like other civilizations, we must go back to history and remember many TV-shows where the humanoids were some kind of joke. In that time there were no observations about other solar systems and in some popular scientific publications had the line that there would be no other solar systems and civilizations universe.

But as we know to develop the new type of telescopes what have new accuracy, there are observations about thousands of exoplanets. The last scientific news about the field of planet-hunting is the exoplanets, what are orbiting the Alpha Centauri, which makes possible that also double stars have planets. There are also remarkable observations about planets, what are orbiting stars, what is like the sun, but the observation of the multi-stellar system, what has planets are fascinating.

And when we are thinking about the forming of the planetary systems, we must realize that the brown dwarf can simply turn the planets to orbit it. In this kind of cases, the massive planet could have massive earth-size moons. But this is not writing about special cases, like planets that are orbiting the center star of the double-star system what members are far away from each other.

In that kind of cases, the planet could orbit between stars, and it might have life forms, what are active only a short period of the year of that planet. In this hypothetical case so-called open double-star systems where another member is in distance, what is the same, with a distance of Neptune, both stars might have own planetary system.

What if we would make contact with another civilization? Or rather saying, get signal from other civilization? First, we must understand that civilization could be very far away from us, and things like gravity lenses might focus that signal to our planet. That means that the signal would be visible only when the alien planet is in the right direction, which means that we could hear that signal only once.

So in those cases, we cannot even answer, if we want. And the second question is should we answer? If the aliens are hostile, we would be in big trouble. When we are facing another civilization, we must realize that the finding that thing would be the greatest scientific exploration, what we can think, and this kind of things are really difficult questions.

What we must do is to observe those signals, and then try to break their communications, and that thing is one of the most important things in the research. We should know exactly, who we would talk if we would someday answer. And before we would tell other people and the great audience about the aliens, we must say, that in that kind of cases, we would not need any kind of joke calls to those humanoids, or that thing could be really bad things.

So in this kind of things, we should hide the location of the star, where the signal has been coming. That would help the researchers to find out, what kind of thing is sending that message or signal. Here we must realize, that if the human race would someday receive the signal from another solar system, that would be the end of the era, that we would be only one intelligent civilization.

But the research of the possible extraterrestrial civilizations has been shown, how the attitudes are chancing also in the society, what is outside of the scientific community. The freedom of speaking about extraterrestrial civilization has been also symbolizing the changed attitudes, what science has been faced. There are many researches, which were not possible about ten to fifteen years ago, and one is the research about gender.

When I was young the gender was simply sex organs. That was enough, and until now we are faced that there are also other people than men and women, and that has been opened the eyes of the people, that the attitudes about the things, what were self-evidence are more complicated.