Heres my opinions on aliens.
In The Universe, there are billions of galaxies, in those galaxies, theres hundreds of planets.
So there is no way that we are the only living things.
Planet Nibiru ( Planet X ) is supposedly going to interfere with earths gravity.
Have you ever thought that the aliens are living on Nibiru?
It would make sense.
The Aliens have been with us since the beggining of time. Dont say that havent showed up yet.
The government covers up so much shit its not even funny.
But who knows, the Aliens might be so high tech,ed that they could be disguised as humans.
IMO, IMO! Aliens created us.
Also, Look at some ancient paintings, if you look close enough, there are :flying saucers:.
How are we the only ones living, Its impossible.