Heard about it on the news.. 7 planets.. The one most like earth is 40% bigger.. But, main problem, is too close to the sun to sustain life.. Do you think we will ever find a alternate planet like ours? I doubt it would matter since it would be so far away, but would give the assumption of some type of life form.. I know many don't believe in 'little green men,' but this country does a lot to try to contact other life form in space.. With the universe always growing.. There's no end to my understanding.. & billions of suns & who knows how many planets.. It's safe to assume we are not the only one's in this universe.. A Alternate universe always intrigued me..