Habitable Worlds

Nasa has found another planet that lies in the habitable zone, this one, Keplar 22b, is a bit big for our tastes and lends to the believe that it is a gas or water giant, with little land (though why this is so is beyond me, though I suspect it has something to do with mass, etc etc). Can't wait for someone to get enough gumption to build a cruiser and hop on over there!