MARK GARLICK / SCIENCE PHOTO LIBRARY MARK GARLICK / SCIENCE PHOTO LIBRARY
Computer artwork of the interior of Io, a moon of the planet Jupiter. This moon has a small metal core, possibly molten, surrounded by a large mantle of rock (orange fading to brown). On top of this sits and extending to just below the surface crust is a thick magma or asthenosphere of liquid rock (orange).
Model release not required. Property release not required.