8th article review : UFO AND ALIEN

UFO is Unidentificated Flying Object and  alien is extraterrestrials coming from many other planet sources who claim that aliens are galactic keepers. Where they are afraid of human technology like atomic bombs that in fear will destroy the earth. And from other sources mentioned that aliens are human ancestors. Of all kinds of aliens that ever existed, there are four very famous types.That is Greys,Reptiliants,Nordics,Hybrid.