Lake of lava "smooth as glass" discovered on Jupiter's moon Io
NASA's Juno spacecraft found Io’s surface is as smooth as glass, just like volcanically created obsidian glass ...
See a flyby of Io, a hellish moon with lakes of lava and an otherworldly mountain
NASA's Juno spacecraft has been investigating Jupiter's moon Io, the most volcanically active body in the solar system, and ...
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Bigger than Texas, hotter than hell’: On Io, NASA’s Juno discovers a volcanic monster
The detected volcanic site spans over 40,000 square miles—more than five times the size of the previous record-holder, Loki Patera. With such immense scale, the eruption likely reshaped Io’s ...