New data from the orbiter has unveiled some of the treacherous conditions of not only Jupiter, but its moon Io, the most volcanic body in the solar system. The findings, which come after Juno has ...

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. NASA Jet Propulsion Laboratory ...

Juno's camera took this image of Jupiter's southern hemisphere with moons Io (left) and Europa (right) visible in the background ... those really hot black and white smokers,” says Paul Byrne ...

Jupiter’s moon Io, the most volcanically active body in the solar system, is littered with hundreds of erupting volcanoes. High-resolution images now reveal several dozen lava lakes, researchers ...

The shadows of Ganymede and Europa cross the face of Jupiter together March 11/12. At the time shown here, Io has just emerged ... from blue-white Regulus to orange R Leonis, the latter of which ...

The Juno mission, which has been orbiting and observing Jupiter and its moons since July 2016, made incredibly close flybys of Io in December ... a shallow ocean of white-hot magma fueling the ...

NASA's Juno mission revealed that Jupiter's moon, Io, the most volcanic body in our ... “Was there a shallow ocean of white-hot magma fueling the volcanoes, or was their source more localised?

New infrared images showcase "fire-breathing" lakes all across the surface of Jupiter ... Io's surface, which show hot rings of lava surrounding a cooler crust. In the images, the rings are bright ...

And then there’s Jupiter’s moon, Io. Io is the most volcanic object known to science. A rust-hued orb, its rocky seas of lava are larger than cities and its eruption plumes arc across the sky ...

New research has found Jupiter's moon Io is the most volcanically active place in the solar system and has been for billions of years. The work by the California Institute of Technology (Caltech ...

Jupiter’s moon Io has possibly been erupting for a very, very, very long time. Io is the most volcanically active body in our solar system, with some of its volcanoes shooting magma higher than ...