地球によく似た7惑星が見つかり、そのうちの3つには「生命や海がある可能性がある」と!
NASA & TRAPPIST-1: A Treasure Trove of Planets Found
As Nasa scientists announce the discovery of a new solar system that has at least three Earth-like planets – is this newly discovered solar system proof we’re not alone?
(mailonline)
7 Earth-like planets could be best bet to find alien life
(cnet)
NASA Just Found A Solar System With 7 Earth-like Planets
(futurism)
(telegraph)
BREAKING: NASA Announces the Discovery of a Potentially Habitable ‘sister Solar System’
(Sciencealert)