Greetings Earthmen!

I am Pzilon, man from the beyond! I have come to your world to study, and learn. I come in peace.

(And on an unrelated note: If you are in any way contacted by a person calling himself Halon who says he wants to warn you and keeps talking about a fleet of 2.000 space cruisers hiding behind Saturn, please ignore him and inform me of his present whereabouts)