NASA's TESS Spacecraft Finds Two 'Cotton Candy' Planets In One System

NASA's TESS spacecraft finds two 'cotton candy' planets in one system These super puffy planets are very rare. NASA's Transiting Exoplanet Survey Satellite or TESS has found what NASA calls the two "puffiest" worlds ever found. While they're as big as our gas giants, they're so light and airy that…