I was once walking my dog in a field and I saw 4 not moving lights in the sky that made a bizarre pattern then i almost tripped over my dog and when I looked back up I could not see them anymore. Weird Shit eh?
Its not a matter of believing its a matter of if you think they "Visited us" What they haven't..(most likely) But we have discovered planets with OXYGEN In their atmospheres and that mean that there is PLANT LIFE aliens are a "E.T. Lifeform" its probably pond scum but aliens never the less And there not going to be humanoids AT ALL There is other life but INTELLIGENT life has yet to be confirmed. If your wondering why you haven't known this already is the average person (Like you) Doesn't realize that Pond scum on a foreign planet is what are referred to as "Aliens" So yes, there is life , we haven't been "visited", and most likely not Intelligent(on the planets were studying) or a humanoid. End of story, Happily ever after..
Alliens are real I got more info about this in website[that stole information from another website about alliens in the last year and there really many alliens that visit us and it cant be a human work because such spaceship cant be made by human hands!