E210 Super-Puff Exoplanets With Density of Cotton Candy Discovered
b'A research study by astronomers (at the University of Colorado Boulder), utilizing data from the Hubble Space Telescope, have discovered three exoplanets in the Kepler 51 star system that are nearly the size of Jupiter but have extremely low densities \\u2013 less than 100 times Jupiter\\u2019s mass.'