Aliens?

Aliens Between us 

Some people think that the aliens exist but other say no and the people who says yes have seen the UFO ( Unidentified flying object ) and the people that says no think that are planes of their goverment of something else . 

Alien life could be smart enough or not, or anywhere in our universe!

Also there are alien movies ( and a lot ) 

According to the entry of "earth copies" entry, or the "Basics of the Universe" entry, we could infer that somwhere there could be life, intelligent or not.