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 ...

The Juno mission has detected exceptionally intense volcanic activity on Io, one of Jupiter's moons. Scientists from NASA's Juno mission cautioned that the hotspot is releasing eruptions with ...

Io’s long-debated magma ocean may not exist. Juno spacecraft data reveals that tidal forces deform the moon differently than ...

Why it’s unlikely Mount Vesuvius really turned a brain to glass Why it’s unlikely Mount Vesuvius really turned a brain to glass The moon is hostile. A newly found cave could be a lifesaver.