Question

DO Aliens exist in the disguise of a human. If yes support your answer!

Answer 1

We know now that planets exist around many, even most, stars. We know that in our Milky Way galaxy there are likely millions of planets that are in many ways like the Earth, with liquid water. The question then is whether life has developed on them – and we can’t yet answer that.

Although we know how via Darwinian selection a complex biosphere evolved on Earth around 4 billion years ago, we don’t yet understand the actual origin of life – the transition from complex chemistry to the first metabolising, replicating structures. The good news is that we will have a better idea of how that happened within the next ten or 20 years and crucially, how likely it was to happen. This will give us a better understanding of how likely it is to happen elsewhere. In that time, we will also have technologies that will allow us to better search for alien life.

Answer 2

since we know that after the big bang the speed of expanding of observable universe is more that the speed of light. and we also know that there are more than billion ; trillions of galaxies in the observable universe and each of the galaxies have a total of more than trillions of star in it . and there are more than billions of earth like planets in each of the galaxies .. this directly give a idea that we are just fuc*kn lucky. and we are also as aliens . so saying that aliens do not exists is very bad idea .. that's it and hope that u understand it .