Flybys of Jupiter’s fiery moon Io ... became the first person to identify a volcanic plume as she studied an image of Io captured by Voyager 1. The revelation sparked a decades-long mystery ...

Some 369 years later, NASA's Voyager 1 spacecraft captured a volcanic eruption on the moon. Subsequent missions to Jupiter, with more Io flybys, discovered additional plumes—along with lava lakes.

LOS ANGELES, Jan. 30 (Xinhua) -- Scientists with NASA's Juno mission have discovered a volcanic hot spot in the southern hemisphere of Jupiter's ... which blast lava and plumes in seemingly ...