About GJ 667 C g
GJ 667 C g is an epic exoplanet. It lies about 23.6 light-years from Earth, shines at apparent magnitude 10.6, has spectral type M1.5 V and spans roughly 1.99 Earth radii.
Its density says rock, though lighter than Earth's mix: probably less iron, or a thick shell of water and ice over the top.