The planets orbit the same star and are known as Gliese 581c and Gliese 581d. D: Wow. So there IS other life out there? Y: Not so fast. Upon further investigation ...

These continued pursuits have uncovered a new object called Gliese 12 b, an exoplanet orbiting a star that is less active than TRAPPIST-1. Researchers think this calmer nature might preserve an ...