A newly discovered exoplanet with the puffy density of styrofoam may become a testing ground for learning to analyze atmospheres of far-flung planets for signs of life. KELT-11B, called an exoplanet ...
A giant planet with the density of Styrofoam is one of a clutch of new exoplanets discovered by NASA’s Kepler telescope. The planets are too hot to support life as we know it, but the discoveries, ...