Io, one of Jupiter's many moons, is the most volcanically active body in the solar system. With hundreds of volcanoes and lava lakes, Io's landscape is a vivid kaleidoscope of sulfur compounds that paint its landscape in shades of red, yellow, white, and black.
In this section, explore our curated fun facts, breathtaking views, and scientific insights on Io, the Galilean moon named after a priestess of Hera from Greek mythology. Experience virtual froggie adventures across Ios's uneven terrains and learn about its extreme geological phenomena.
Jump to other fascinating moons of Jupiter:
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