Is There Life Out There?

Scientists have now settled that there is another "earth-like" planet outside our solar system.  This one is located in the Tau Ceti system and is one of five planets that orbit that star.

Since this is in the star's habitable zone, many are asking if there is the possibility of life there.  What do you think?  Are we alone in the universe or is there life on other planets, like this one?  Vote in our poll and let us know what you think.