The fuzzy cores of Jupiter and Saturn
Ravit Helled, David J. Stevenson
arXiv:2403.11657v1 Announce Type: new
Abstract: New interior models of Jupiter and Saturn suggest that both planets have “fuzzy cores”. These cores should be viewed as central regions that are enriched with heavy elements but are not distinct from the rest of the deep interior. These cores may contain large amounts of hydrogen and helium though small pure-heavy element cores may also exist. New measurements along with advanced planetary modeling have revolutionized the way we think about the interiors of giant planets and provide important constraints for planet formation and evolution theories. These developments are also relevant for the characterization of giant exoplanets.arXiv:2403.11657v1 Announce Type: new
Abstract: New interior models of Jupiter and Saturn suggest that both planets have “fuzzy cores”. These cores should be viewed as central regions that are enriched with heavy elements but are not distinct from the rest of the deep interior. These cores may contain large amounts of hydrogen and helium though small pure-heavy element cores may also exist. New measurements along with advanced planetary modeling have revolutionized the way we think about the interiors of giant planets and provide important constraints for planet formation and evolution theories. These developments are also relevant for the characterization of giant exoplanets.