Video: A Massive Volcanic Eruption on Jupiter Moon’s Io

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March 7 2014 10:30 AM

Io’s Fire, Caught on Camera

Jupiter's third-largest moon is the most volcanically active object in the solar system.

NASA's New Horizons spacecraft took amazing images of an eruption on Io in 2007 when it traveled past Jupiter, and NASA just released them now. ​ Io's volcanoes can produce plumes that climb as high as 300 miles above the moon's surface.

Jim Festante is an actor/writer in Los Angeles and regular video contributor to Slate. He is the author of the Image Comics miniseries The End Times of Bram and Ben.

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