4 surprising things we just learned about Jupiter

Latest Juno spacecraft results fill in details about Jupiter’s interior and polar storms

Jupiter's south pole

STORMY SKIES  A quintet of cyclones encircles a sixth cyclone at Jupiter’s south pole in this mosaic of infrared images from the Juno spacecraft. Color represents heat coming from below: Yellow is where clouds are thin; red is where they are thick.

JPL-Caltech/NASA, SWRI, ASI, INAF, IAPS

Bit by bit, Jupiter is revealing its deepest, darkest secrets.