Arvin Ash

Are Aliens living among us on earth? A scientific look (2019x13)

Udgivelsesdato: Mar 20, 2019

Are aliens real? If so, Are aliens living among us? Do aliens exist? Are ufos real? Could a large alien ship be “hiding” somewhere in outer space, undetected by us? Let’s say they had some kind of cloaking technology, such that they could not be seen. This is not that difficult. Astronomers can only see things in the sky that either reflect light, or emit X-rays, infrared, radio signals some other kind of electromagnetic radiation. An advanced race could probably easily disguise these signatures. #arealiensreal But then you have to think, how would such a ship of aliens get here. They could not have come from our own solar system, we know the planets in our system well enough to know that there are no advanced civilizations on the other planets here. They would have had to come from another star system. But even the closest star system is 4.5 light year away. So to make such a trip they would need to travel very fast, something that is close to or a large fraction of the speed of light. But anything that travels even close to the speed of light would need to expend a lot of energy. For example to accelerate a motorcycle to 1/10 the speed of light would take the energy equivalent of 10 hydrogen bombs. We humans would have detected this kind of energy signature and would see such a ship coming. One of the presumptions we may be making is that these alien creatures are a lot like us. Most aliens you see in the movies and on TV, look a lot like humans, with 2 arms, 2 legs, 2 eyes, a mouth, but just with a bigger head. This is just a projection of our human point of view. We have no other reference point. It is highly unlikely that this is how aliens would actually look. What if these intelligent aliens are on a different size scale? What if these aliens are drastically smaller than us. Bacteria and viruses are life forms so small that we can’t detect them except with the most powerful microscopes. What if the aliens were 1000 times bigge