NASA scientists have revealed the secrets of the most volcanic body in our solar system, according to new research. The ...

Jupiter's volcanic moon Io doesn't appear to have a subsurface ocean of magma, resolving some issues about how Io's volcanoes erupt and raising broader questions about similar magma oceans within ...

No moon in our solar system is likely as chaotic as Io, Jupiter’s third largest. The rocky body looks like a pepperoni pizza because of the constant, numerous eruptions on its surface.

Io is the most volcanically active body in the solar system. The volcanic activity is thought to be powered by tidal deformations caused by variations in Jupiter's gravitational pull, because of ...

The Moon is far older than we once believed — but its fiery past has kept its true age hidden. New research reveals that, a ...

In 1979, NASA Jet Propulsion Laboratory (JPL) scientist Linda Morabito discovered volcanic activity on Jupiter’s innermost moon, Io. But Io isn’t just volcanically active—it is the most ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. The Juno mission ...

In this scheme, the four fainter lights that dance around Jupiter are named after some of the god’s many lovers. Closest to the giant planet is Io. In myth, she was a priestess, and after ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: (left) NASA/JPL-Caltech/SwRI/MSSS Image processing by Emma Wälimäki; (inset) NASA ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. Jupiter's volcanic moon Io doesn't appear to have a subsurface ocean of magma, resolving some ...