NASA glimpses surface of distant rocky exoplanet Fox NewsRocky, Earth-sized exoplanet is missing an atmosphere MIT NewsThis rocky 'super-Earth' may be a hard place for life to get a foothold Science MagazineScientists Mull the Astrobiological Implications of an Airless Alien Planet Scientific AmericanLike Mercury, a nearby 'lava world' is probably lacking an atmosphere CNNView full coverage on Google News