Since completing its primary science objectives in orbit of Jupiter, Juno has been conducting flybys of the Jovian moons Io, Europa, Ganymede, and Callisto. The spacecraft completed two very close ...

On Dec. 27, 2024, NASA's Juno spacecraft swooped by the volcanic world Io. It witnessed a giant eruption.

NASA’s Juno mission found Io’s biggest volcanic eruption ever. The explosion was stronger than all Earth’s power plants combined.

Even by the standards of Io, the most volcanic celestial body in the solar system, recent events observed on the Jovian moon ...

Even by the standards of Io, the most volcanic celestial body in the solar system, recent events observed on the Jovian moon ...

Jupiter’s moon Io is the most volcanically active world in the Solar System. The gravitational tug-of-war between Jupiter and ...

The Galileo probe expanded on our knowledge of Jupiter's moon, Io, showing us just how hot and hellish the Jovian satellite ...

JunoCam’s sequence of images of the NASA Juno mission's encounter with Jupiter's moon, io, on 3 February 2024. Comparison of Galileo and JunoCam data showing emergence of new volcano on Jupiter ...

Published this week in the Geophysical Research Letters, the images captured three of Io’s most prominent features—the volcano Pele (below and to the right of the moon’s center), the white ...

(CNN) — Flybys of Jupiter’s fiery moon Io, carried out by NASA’s Juno spacecraft, are helping to solve the enduring mystery of why the small moon is the most volcanically active body in our ...

Jupiter’s third-largest moon and the most volcanic world in our solar system. Io has over 400 active volcanoes on its surface, creating stunning lava flows and eruptions that send plumes into space.

and unlike most of Jupiter and Saturn’s moons, Io is covered in a hellish landscape of more than 400 active volcanoes. This hellish landscape has made Io quite a particularly interesting project ...