Thanks for your comments...
I wanted to add that one of the theories from the people who investigate about UFOs and Aliens, is that many of the stories from the Bible are just a result of what they thought it was or what they wanted to see at that time, based on their beliefs and culture. They explain that when they mentioned fire coming from the skies, it could have been their perception of a spaceship; or when they mentioned angels full of light could have been instead an extraterrestrial being.
This turns the topic sensitive because they actually think that Beings from another planet and or universe have been visiting our planet since forever, even that we could be descendants of any of this beings who once visit the earth and left something behind.
Then what happened with the story/believe that God created men and women? ...
I think I have seen way too many Aliens Documentaries