Orbiting a tiny planet at the far reaches of our solar system is an even tinier, pitch-black moon, NASA's Hubble telescope has revealed.
원문출처 : http://edition.cnn.com/2016/04/26/world/makemake-moon-nasa/index.html?eref=edition
원문출처 : http://edition.cnn.com/2016/04/26/world/makemake-moon-nasa/index.html?eref=edition