"That's 500 billion planets out there, and bear in mind there are 100 billion other galaxies. To think this [the Earth] is the only place where anything interesting is happening, you have got to be really audacious to take that point of view."
Seth Shostak, SETI senior astronomer
Some astronomers are claiming that within the next two decades or so, mankind will come in contact with some form of intelligent life. They say that with the launch of the Kepler space telescope next year will drastically advance the search for intelligent lifeforms. While I believe that extraterrestrial exists and will eventually be found, given the size of our universe and the countless celestial bodies within, my faith in human advancement within the next twenty years does not extend that far. While it is possible, I don't think that it is probable...then again traveling to the moon in 1969 seemed like a stretch too...