Add Yahoo as a preferred source to see more of our stories on Google. NASA’s Juno spacecraft captured the most powerful volcanic eruption ever seen on Jupiter’s moon Io. (CREDIT: NASA / JPL / ...

The Moon doesn't have tectonic plates that move around like Earth's, but it does have its own internal activity. After it ...

Five volcanoes on Jupiter’s moon Io erupted simultaneously, releasing an enormous amount of lava and offering new clues about what lies beneath the moon’s surface. This unprecedented event, observed ...

Jupiter’s volcanic moon, Io, is exhibiting geothermal activity far beyond what scientists had anticipated, with heat levels that defy previous models. This extreme thermal activity is driven by the ...

A source of fascination for scientists are the volcanoes on distant icy moons, such as Jupiter's moon Europa and Saturn's moon Enceladus. These moons have liquid water underground that erupts to the ...

New infrared images showcase "fire-breathing" lakes all across the surface of Jupiter's volcanic moon Io. When you purchase through links on our site, we may earn an affiliate commission. Here’s how ...

Apollo moon rocks show the Moon had short bursts of strong magnetism, not a long lasting magnetic field, changing how we ...

A comet from another star system will swing by Mars on Friday as a fleet of spacecraft trains its sights on the interstellar visitor. We already know a decent amount about how planets form, but moon ...

FLAGSTAFF — A team of NASA engineers work in a 1,000-acre volcanic bed near Sunset Crater testing the new or upgraded spacesuits and rovers intended to take take U.S. astronauts back to the moon. It's ...