Who's the Alien

Aliens are said to exist in outer space Aliens are everywhere if you do not know their face Or the place where they live The food that they eat or information they give The language they speak or their countries rules They culture, not ours Would be taught in their schools Everyone looks different Fat, thin, tall or short Skin can be black, white or yellow Not all the same sort Do space-age aliens have antenna coming out of their heads Is this factual or something we've read? Is there life in outer space If so no-one has seen it, not even a trace Even today in 2019 No sign of life there has ever been seen Perhaps in the future, we will see proof When the astronauts can tell us the truth They have found life what others have missed And we have more aliens to add to our list First posted 2019