The system is believed to be traveling at least 1.2 million miles per hour (1.93 million kilometers per hour), according to a ...

In a newly shared image, NASA has uncovered a unique view of our solar system's largest planet. The picture, snapped by the Hubble Space Telescope, reveals Jupiter shining in ultraviolet light.

A new volcanic hotspot on Jupiter’s moon Io has been detected, releasing six times Earth’s total energy output.

Even for Jupiter's moon Io, the most volcanic body in the solar system, a recent volcanic event witnessed by NASA's Juno spacecraft takes the biscuit. The event was just one eruption centralized ...

The brutal conditions also make Io intriguing to NASA scientists intent on learning more about the innermost and third-largest of Jupiter’s four Galilean moons. For nine years, a spacecraft ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. A NASA spacecraft orbiting Jupiter has just witnessed some of the most extreme volcanic eruptions ...