AdvertisementHere's why Jupiter's tally of moons keeps going up and up03:56Download AudioResumeFebruary 09, 2023Nell GreenfieldboycefacebookEmailThis composite was made with images from NASA's Juno mission and shows the shadow on Jupiter cast by Io, one of its many moons. (NASA/JPL-Caltech/SwRI/MSSS/Kevin M. Gill)
