Researchers from the Juno mission have finally solved a mystery that has puzzled scientists for over four decades.

New measurements from NASA's Juno probe have seemingly put to bed the possibility of a magma ocean beneath the surface of Io.

Io does not have a shallow global magma ocean beneath its surface, counter to previous claims, suggests a paper published in ...

Scientists with the Juno mission to Jupiter have discovered that the volcanoes on Jupiter’s moon Io are each likely powered ...

Io's volcanic activity explained without magma ocean evidence Tidal heating powers volcanic eruptions on Jupiter's moon ...

Hundreds of volcanoes and lava lakes on Jupiter’s moon Io are likely powered in the same way as Earth’s volcanoes.

Nasa has revealed new details about Io, Jupiter’s third-largest moon and the most volcanic world in our solar system.Io has ...

NASA's Juno spacecraft observed hot lava spots and fresh lava flows on Jupiter's moon Io, the most volcanic world in our ...

NASA's Juno spacecraft captures stunning images of Io's volcanic surface, revealing fresh lava flows and sulfur dioxide gas ...

Io, discovered by Galileo Galilei in 1610, is the most volcanic body in our solar system. NASA's Juno spacecraft continues to ...

The north polar region of Jupiter's volcanic moon Io was captured by NASA's Juno during spacecraft's the 57th close pass of ...