Super Fluffy “Cotton Candy” Exoplanet Discovery Shocks Scientists – “We Cannot Explain How This Planet Formed” SciTechDailyResearchers discover "super fluffy" planet with cotton candy-like density CBS NewsScientists Discover Fluffy Planet, Equate Its Density to Cotton Candy PEOPLECotton candy exoplanet is 2nd lightest planet ever found Space.comThis giant gas planet is as fluffy and puffy as cotton candy The Associated Press