The James Webb Space Telescope reveals active volcanoes on Io in unprecedented detail thanks to an innovative technique.

Add Yahoo as a preferred source to see more of our stories on Google. New infrared analysis shows Io releases far more heat than past studies found. (CREDIT: SwRI) Jupiter’s volcanic moon has always ...

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 volcanic hot spot is larger than Lake Superior, spewing eruptions six times the total energy of all of the world's power plants. Reading time 3 minutes Jupiter’s moon Io is covered in hundreds of ...

"It's like estimating the brightness of a bonfire by observing only the flames and not the surrounding embers." When you purchase through links on our site, we may earn an affiliate commission. Here’s ...

"What makes the event even more extraordinary is that it did not involve a single volcano, but multiple active sources." When you purchase through links on our site, we may earn an affiliate ...

When people look up at the night sky and see the Moon glowing with a deep crimson or coppery hue, it feels almost otherworldly. This rare celestial sight, popularly known as the Red Moon or Blood Moon ...

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 ...

NASA has recorded the most powerful volcanic eruption outside of Earth on Io, one of Jupiter’s moons. On December 27, 2022, Juno, NASA’s spacecraft, witnessed numerous active volcanoes erupting ...