Are we alone

Have you ever wondered whether we are alone in this universe? I bet you have. But what if humans exist on other planets. That we may not ask so frequently.
As some scientists suggest there is a missing link in human evolution, may be we really are an experiment of some advanced species, million times advanced than we are. The real story no one asked ever, began like this.
They visited us about 3 million year ago, when we were just getting down from the trees.Homo ergaste, had the least resemblance to modern man kind. But it had a brain of 70% to a modern human. After identification of the correct species they started the experiment. A sample of humans was taken away from the planet as they continued to genetically alter our DNA. That sample they planted in another planet thousands of light years away; a distance which humans will not be able to penetrate for millions of years.
The new planet was beginning to harbor life as well. Why they selected our blue planet to the other, is not a question we can ask. The oxygen percentage was about 78% of the earth. It contained water and some plant life. It was more than enough for the most adaptable species on earth to survive in, but they evolved in to some thing else. Something more tough and more physically capable.
The years passed in millions and the experiment continues. The same species in two different planetary conditions. It may be more than two. It may be thousands as well. But not any of them know the truth about their origins, and how they began.
And now two philosophers from two different worlds, but from the same seed, stare at the sky wondering whether we are alone.................