Newly-noticed exoplanet may be the Earthiest yet

HD 137010 b may be a cold, icy world.NASA/JPL-Caltech; Keith Miller/Caltech/IPAC

Overlooked in the Kepler data and discovered by a citizen scientist, HD 137010 b is one of the most interesteing exoplanets yet observed. Check out A Cool Earth-sized Planet Candidate Transiting a Tenth Magnitude K-dwarf From K2, published in The Astrophysical Journal Letters