NASA found a planet called Kebler-22b. They say that it is the first out of 54 planet that is actually liveable. But as far as they know they can't do anything to it because us human doesn't have the right technology yet. The Kebbler-22b is 600 light-year from Earth which makes it impossible for us to travel to plus we don't have the transmitter that could go this far.
By: Katherine Noyes
http://www.technewsworld.com/story/NASA-Spots-Possible-Earth-Twin-600-Light-Years-Away-73896.html
By: Rustom