NASA's Juno spacecraft has discovered a giant volcanic hot spot on the surface of Jupiter's hellish moon Io. The eruptions in this area are chucking out six times the energy being produced by all ...

Even with that distinction, the team was shocked by the scale of Juno's latest discovery, which appears to be the most powerful volcanic event ever recorded. Since completing its primary science ...

The Bárðarbunga system, Iceland's largest volcanic zone, has a history of major eruptions, with the 2014–2015 event producing a lava field larger than Manhattan. Experts at the Icelandic ...