Aliens are they real? Think about it for a second. I'm not saying that there are little green people running around in spaceships, but come on there is most certainly life elsewhere in the universe.
In our solar system there is life. There is one planet with life as far as we know. that is just one sun in one solar system. There are millions upon millions of solar syatems with planets in our galaxy. There are millions of galaxies in our universe each galaxy has millions of solar systems. So that is one hell of alot of planets and sun. The odds are that more than just one has life.
Now u tell me, is it possible for aliens to exist?