The Juno mission has uncovered remarkably intense activity on Io, a moon of Jupiter. "The hotspot is releasing eruptions with energy six times greater than the total power generated by all power plants in the world,

NASA's Juno spacecraft has spotted the most powerful volcanic eruption ever seen on the solar system's most volcanic body, the Jovian moon Io.

NASA's Juno spacecraft has been orbiting Jupiter for more than eight years, probing the solar system's largest planet with its suite of specialized instruments. The mission's extended mission has seen NASA turn its attention to Jupiter's moons,

NASA’s Juno mission has captured the most powerful volcanic eruption ever recorded on Io, Jupiter’s highly active moon. Even by Io’s extreme standards—where more than 400 volcanoes constantly reshape its surface—the latest event stands out as an unparalleled display of cosmic firepower.