For nine years, a spacecraft known as the Juno orbiter has divided its time between observing the gas giant of Jupiter and studying its moons, including Io. And on its third flyby of the celestial ...

Loki Patera is 202 kilometres (126 mi) in diameter, covers 20,000 sq km (7,700 sq mi), and was the largest volcanic feature ...

An image shows Io and the Juno spacecraft with a top down view of its south pole and the solar system's biggest record volcanic eruption ringed. | Credit: Robert Lea (created with Canva)/NASA/JPL ...

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

During Juno's latest flyby of Io, on Dec. 27, 2024, the spacecraft's Jovian Infrared Auroral Mapper (JIRAM) instrument detected a massive new infrared hot spot in the moon's southern hemisphere ...

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 ...

NASA's Juno spacecraft detected the most intense volcanic eruption ever recorded on Jupiter's moon Io. During a flyby on December 27, 2024, Juno was approximately 74,400 kilometers from Io's ...

As demonstrated by explosive news from NASA on Tuesday: Io’s southern hemisphere contains a hotspot of volcanic activity so massive, it is larger than Lake Superior. Detected by the Juno probe's ...

In its latest flyby of the moon, NASA’s Juno mission has just witnessed the biggest yet. There are over 400 volcanos on Io, the largest for a long while has been Loki Patera, a lava lake of ...

Even for Jupiter's moon Io, the most volcanic body in the solar system, a recent volcanic event witnessed by NASA's Juno spacecraft takes the biscuit. The event was just one eruption centralized ...

Jupiter's volcanic moon Io as captured by the Juno spacecraft on Oct. 15, 2023. Credit: NASA / JPL-Caltech / SwRI / MSSS / Image processing by Ted Stryk On Dec. 27, 2024, NASA's Juno spacecraft ...