Add Yahoo as a preferred source to see more of our stories on Google. NASA’s Galileo spacecraft caught Jupiter’s moon Io, the planet’s third-largest moon, undergoing a volcanic eruption. NASA/JPL/DLR ...

We used to think moons were the boring sidekicks of the solar system. For decades, we treated them like cosmic leftovers — ...

Add Yahoo as a preferred source to see more of our stories on Google. The hellish surface of a moon of Jupiter known as Io is riddled with hundreds of lava-spewing volcanoes that make the world one of ...

Add Futurism (opens in a new tab) Adding us as a Preferred Source in Google by using this link indicates that you would like to see more of our content in Google News results. A spectacular image ...

NASA's Juno spacecraft has completed yet another flyby of Io, Jupiter's highly volcanic moon. Coming eerily close to the moon, the small spacecraft was able to capture images of twin volcanic plumes ...

Io's north polar region as captured by Juno. Credit: NASA/JPL-Caltech/SwRI/Gerald Eichstädt Since 1979, when Voyager 1 first spotted volcanoes on Io, astronomers ...

NASA's Juno mission obtained a visible-light image of two possible volcanic plumes on Jupiter's moon Io during a February 3rd flyby, at a closest approach of 930 miles (1,500 km). This was Juno's ...

NASA's Juno spacecraft recently whizzed past the moon Io. Every night's a marvelous time for a moon dance at Jupiter. Jupiter's moon Io displays a volcanic surface including large, dark patches of ...

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. The UArizona-managed Large Binocular Telescope on Mount ...

Jupiter’s moon, Io, is the most volcanically active planetary body in the entire solar system as it boasts hundreds of active volcanoes. This number continues to grow as recent study at the Europlanet ...

Jupiter’s volcanic moon has always felt like a place that tests your sense of what a world can be. Its surface glows with hundreds of active hot spots. Its mountains rise higher than Everest. Its lava ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. The Juno mission ...