(October 12, 2011 at 4:00 pm)frankiej Wrote: Calm down, man.
It isn't very probable though... The kind of space travel that would be required to travel from a planet that we haven't been able to observe properly would be immense. Or at least I would imagine it that way.
I disagree. Personally I think there is an abundance of life out there. I think it is very probable that another race could accomplish such a feat.