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 mission found Io’s biggest volcanic eruption ever. The explosion was stronger than all Earth’s power plants combined.

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,

The Juno mission has discovered remarkably strong activity on Jupiter's moon, Io. The hot spot emits eruptions with energy six times greater than the total power of all power plants in the world, NASA's Juno mission scientists caution.