What’s more, data from Juno’s Io flybys has revealed the subsurface temperature profile of Io, the innermost of the four ...

Juno’s latest discoveries have pulled back the veil on Jupiter’s harsh atmosphere and the fiery volcanic world of Io. The spacecraft detected warm lava flows beneath Io’s crust and uncovered how heat ...

In March and April 2025, internet users shared a striking image that they claimed showed "Steeple Mountain," a massive point of interest on Jupiter's moon Io. For example, one X u ...

Juno detects huge Jupiter polar cyclones Subsurface magma found on the volcanic moon Io Io eruption marks the strongest ever ...

NASA’s Juno spacecraft has just delivered some exciting discoveries from Jupiter and its fiery moon, Io. The new findings, ...

Recent flybys of the fiery world refute a leading theory of its inner structure — and reveal how little is understood about ...

NASA’s Juno mission has unveiled new insights into Jupiter’s fierce winds, cyclones, and volcanic activity on its moon, Io.

NASA's Juno spacecraft has resumed normal operations after entering safe mode twice during its 71st close approach to Jupiter ...

Earlier this year, NASA's Juno spacecraft captured the closest view of Io in decades when it swooped ... the unprecedented image is the first close-up photo of an individual piece of space debris ...

NASA scientists have reestablished communications with the Juno spacecraft following the probe sliding into safe mode on April 4.

In all four cases, the spacecraft performed as expected and recovered full capability. Juno's next perijove will occur on May 7 and include a flyby of the Jovian moon Io at a distance of about ...