The question of whether there are extraterrestrials in fact, for quite a long period of time, stirs up the consciousness of many people. And this is completely unsurprising, since mankind has always been drawn to the belief that it is not alone in this world. This faith was expressed in various religions, and later in the search for extraterrestrial civilizations. After all, our universe is huge, one can even say, is infinite. A logical conclusion from this is that it is not yet possible to study it at least ten per cent in the near future. Therefore, it is impossible to say with certainty whether there are extraterrestrials, since this would be tantamount to speculating about what objects are in a dark room. It seems that the outlines are visible, but nothing precise can not be said. In this case, of course, you can build a variety of theories and hypotheses, some of which, perhaps over time, will be confirmed with absolute certainty or completely disproved.
Are there extraterrestrials or not?
The fact that our universe is practically not studied allows us to assume the most unexpected things and put forward the most incredible theories. After all, until proven otherwise, everything is possible, anything.
If we talk about extraterrestrial life in our solar system, then everything is quite unambiguous. There is quite scientific and irrefutable evidence that aliens do not exist within the solar system. After all, of all the planets, only Mars and Jupiter are conditionally suitable for life. Although, at the same time, if we consider not only intelligent, but all other forms of life to be aliens, then on Mars, for sure, there will be some absolutely alien microbes. So, in fact, extraterrestrial life definitely exists, because in reality there is no planet on which life would be absolutely absent. Simply, perhaps, there are some forms of life that humanity has never encountered before, and therefore can not recognize them and see them.
If you still talk specifically about intelligent alien forms of life, then everything is much more complicated. As mentioned above, in the framework of our solar system, intelligent aliens can almost certainly not be. Therefore, the question of whether there are extraterrestrials in real life, it is impossible to give an unambiguous answer. All the facts about the existence of aliens are rather unstable and ambiguous. Indeed, especially at the beginning of this century, the question of the existence of extraterrestrial civilizations was particularly acute, so that a lot of counterfeit evidence and even "alien bodies" appeared. Probably, it is because of the large number of such deceptions that many people began to adhere to a skeptical view of the existence of extraterrestrials. But still think about the dimensions of our boundless universe! Our planet is only a small grain of sand within the universe, and therefore it's just in my head that only this one small grain of sand has been honored to be populated by sentient beings. Of course, it can not be asserted that aliens
Perhaps someday there will be real evidence of the existence of reason beyond the planet Earth. And this discovery will undoubtedly open new doors for mankind, expanding the boundaries of development. It can turn out differently. For example, after careful study of the cosmos, humanity will understand that this universe belongs to only one kind of intelligent beings. Well, we will also consider the negative result. But while it is impossible to assert anything with absolute certainty, each person can choose himself, in what exactly is he to believe. After all, believing in the impossible and the unthinkable is a kind of religion, and it helps many to live and believe in the "Great Possible."