Just how a team of five Belgian scientists discovered one of the most remarkable planetary systems -- and named it after their favorite beer -- is a story of ingenuity, persistence and luck.
원문출처 : http://www.cnn.com/2017/03/13/world/trappist-exoplanet-belgian-researchers/index.html
원문출처 : http://www.cnn.com/2017/03/13/world/trappist-exoplanet-belgian-researchers/index.html