haha you you'd be probably one of those freaks who climbs on the highest skycraper to welcome them and gets blown away first. 
dude, I think contacting them is a big ass misstake.
I just get annoyed when people say "there are no other life"
HOW THE FUCK DO YOU KNOW lol!
so even Think about posting that makes you a complete retard. ignorant mothereffers.
I wanna get a gun lol.