Tagged With TRAPPIST-1

This astronomer's poem beautifully explains the monumental discovery of 7 Earth-sized planets


The wildest scientific discoveries of 2017


It's now almost certain the TRAPPIST-1 system's sun is too volatile for life to exist on its planets



Astronomers have found 7 Earth-size planets circling a dwarf star -- and they might harbour life


Astronomers have found 7 Earth-size planets circling a dwarf star -- and some might be able to host life