NASA has discovered 7 earth-sized worlds orbiting a star, which is leading some to believe that they may hold life.
Read the full article HERE
The TRAPPIST-1 star & 7 Earth-sized planets orbiting it, are relatively close to us; located ~40 light-years away: https://t.co/QS80AnZ2Jg pic.twitter.com/GiKAFXyNvo
— NASA (@NASA) February 22, 2017
