Latest Volcanism on Io Stories
A new study finds that the pattern of heat coming from volcanoes on Io's surface disposes of the generally-accepted model of internal heating. The heat pouring out of Io's hundreds of erupting volcanoes indicates a complex, multi-layer source.
A team of scientists led by Arizona State University has produced the first complete geologic map of Jupiter’s moon, Io, revealing geologically unique features, volcanoes, and lava flows as well as some relative ages of the moon.
WASHINGTON, May 12, 2011 /PRNewswire-USNewswire/ -- New data analysis from NASA's Galileo spacecraft reveals a subsurface ocean of molten or partially molten magma beneath the surface of Jupiter's volcanic moon Io.
NASA said on Thursday that its Galileo spacecraft has revealed a subsurface ocean of molten, or partially molten, magma beneath the surface of Jupiter's volcanic moon Io.
- To swell, as grain or wood with water.