http://abcnews.go.com/blogs/technology/2012/10/alpha-centauri-nearest-star-has-earth-sized-planet/
ʂ̃TCgɃWv悤ƂĂ܂BXΏL̃NNbNĂ
UPLIFTōLȂő̌܂傤IKȉ{Ct܂I