NASA's Juno spacecraft has discovered a giant volcanic hot spot on the surface of Jupiter's hellish moon Io. The eruptions in ...
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.
Discovered in 1610 by Galileo Galilei, these moons—Ganymede, Callisto, Io, and Europa—have diverse characteristics, from volcanic activity to subsurface oceans, making them significant objects ...