Io, Jupiter

The Juno mission has revealed exceptionally intense activity on Io, one of Jupiter's moons. Scientists from NASA's Juno ...
On Dec. 27, 2024, NASA's Juno spacecraft swooped by the volcanic world Io. It witnessed a giant eruption.
NASA’s Juno discovered a massive volcanic eruption on Io, hotter than anything seen before. This event, powered by Jupiter’s ...
The gravitational tug-of-war between Jupiter and its other large moons squeezes Io so that its interior is molten. That magma finds its way to the surface in lava lakes and volcanic eruptions.