title: Neptune may crush methane into diamonds.
authors.forename: R A
authors.initials: RA
authors.lastname: Kerr
mesh_terms: D018130:Diamond / Q000737:chemistry*; D006358:Hot Temperature; D006838:Hydrocarbons / Q000737:chemistry; D008697:Methane / Q000737:chemistry*; D018541:Neptune; D011312:Pressure; D018540:Uranus
chemical_list: D006838:Hydrocarbons; D018130:Diamond; D008697:Methane