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)

Nasa astronomers discover new solar system called Trappist-1 where life may have evolved on three out of seven of its planets

(telegraph)

BREAKING: NASA Announces the Discovery of a Potentially Habitable ‘sister Solar System’

(Sciencealert)