Astronomers Have Discovered 2 Super-Earths Orbiting a Nearby Star
Two new worlds of probable rocky mineral goodness have just been found orbiting a star close to our own cosmic neighborhood.The two newly discovered exoplanets are what are known as super-Earths – bigger than Earth, but smaller than an ice giant – orbiting a cool red dwarf star called HD 260655, which is just 33 light-years away.
While the worlds are unlikely to be habitable, given our current understanding of life, the star and its exoplanets are among the closest multi-world systems to Earth.This makes it an excellent…