UFOs, aliens, aliens, what do we reliably know about them? But nothing! Whatever scientists say, UFO researchers write, they have nothing scientifically confirmed. No one has ever seen an alien, never spoke to him in the bins of secret laboratories, something tells me, too, there is nothing worthy of attention.
If we were ants for them, then they have been doing their business on our planet for a long time and did not hide, but no, we sometimes see photos or videos with UFOs that clearly notice us, but refuses to contact. And about an aggressive civilization, then the grandmother said for two, but how do we know how good or evil they are? Or maybe our development also surpasses them in some way.
But, there is one theory to which I am very inclined. She says that the aliens we see are actually representatives of humanity, but from the future! After all, scientists say that the creation of a time machine is theoretically possible and are even trying to make it, but technically we cannot yet implement it. And at what level will our development be in 100 years or in 500? Humanity one hundred percent sooner or later will invent a time machine and it already exists somewhere in the future.
And in our time, time travelers arrive who study us, their ancestors, we are part of history for them and where they cannot interfere so as not to violate the integrity of time. After all, there is evidence that since ancient times UFOs, Mayan drawings, cave paintings in caves, Egyptian mysterious drawings of deities have been observed. And much more proves that we have always been visited by mysterious ships and creatures. Perhaps in 600 years, schoolchildren will study the history of mankind through a window, making time travel. Watching how our earth developed, how the first dinosaurs walked across the planet and the first man got up on his feet will be completely ordinary. Just as once that cinema was considered something fantastic, so now we think that time travel is something incredible.