> Data from the Juno mission showed that Jupiter has a diffuse core that mixes into its mantle, extending for 30–50% of the planet's radius, and comprising heav

> Data from the Juno mission showed that Jupiter has a diffuse core that mixes into its mantle, extending for 30–50% of the planet's radius, and comprising heavy elements with a combined mass 7–25 times the Earth. https://en.wikipedia.org/wiki/Jupiter#Internal_structure https://en.wikipedia.org/wiki/Jupiter#Internal_structure > This has resulted in the theory that Jupiter does not have a solid core as previously thought, but a "fuzzy" core made of pieces of rock and metallic hydrogen. https://en.wikipedia.org/wiki/Juno_(spacecraft)#Scientific_results https://en.wikipedia.org/wiki/Juno_(spacecraft)#Scientific_r...