NASA Finds 'Puffiest' Planets Ever, Density of Cotton Candy

𝐍𝐀𝐒𝐀 𝐑𝐞𝐩𝐨𝐫𝐭𝐬 𝐭𝐡𝐞 '𝐏𝐮𝐟𝐟𝐢𝐞𝐬𝐭' 𝐏𝐥𝐚𝐧𝐞𝐭𝐬 𝐄𝐯𝐞𝐫 𝐅𝐨𝐮𝐧𝐝 NASA finds planets it says have the density of cotton candy.