Aliens

[Emiliano]

Oh Emiliano!........... xD

It's early enough in the day that I can think about aliens. I don't know if I believe in them or not, but the idea of them, or how they've been depicted in movies and books, does creep me out.

[InbetweenDreams]

Well I think we have to go by what we do know. Space travel is very very difficult, yes we went to the moon but astronauts were still protected by Earth's magnetosphere...That's why a mission to Mars hasn't happened yet, there are lot of problems we have to work out... Light speed travel, not being killed by radiation, etc... My guess is if there are aliens in the universe, which there is a good chance there is, they're probably facing the same challenges, perhaps it is not possible or very unlikely that we as a species will ever meet intelligent life forms from other worlds.