New secrets about Jupiter's volcanically volatile moon Io have been revealed by NASA's Juno probe. Io, Jupiter's third-largest moon, is covered in lakes made of lava, according to a new paper in the ...

Jupiter's volcanic moon Io doesn't appear to have a subsurface ocean of magma, resolving some issues about how Io's volcanoes erupt and raising broader questions about similar magma oceans within ...

NASA has taken to its official social channels to share images of Jupiter's moon Io captured by its JunoCam instrument aboard its Juno spacecraft.. The new images mark the closest look at Jupiter's ...

There are new, high-quality images of Jupiter's moon, Io, thanks to the nearest flyby of the celestial body by a spacecraft in decades. NASA released images Saturday taken by the Juno spacecraft, ...

Jupiter’s volcanic moon has always felt like a place that tests your sense of what a world can be. Its surface glows with ...

NASA's Juno spacecraft was dispatched on a mission in 2011 to study the planet Jupiter. It has beamed back some truly stunning images and valuable data on the solar system's largest planet. While in ...

An illustration shows NASA's Juno spacecraft as it makes a flyby of the Jovian moon Io. NASA's Juno mission will come closer to Jupiter's moon Io than any spacecraft has in around 20 years on Saturday ...

On March 9, 1979, Linda Morabito discovered a volcanic plume on Io, a moon of Jupiter, in one of the photos from Voyager 1. She wrote, “I could feel tears begin to roll down my face at the sight of a ...

Juno will feel the heat of the most volcanic body in the solar system, during the closest approach any spacecraft has made in 20-plus years. When you purchase through links on our site, we may earn an ...