Jupiter’s moon Europa could have subduction zones tagged posts

Previous studies had hinted that something like subduction may have been happening on Jupiter’s moon, Europa. A new study provides geophysical evidence that it could indeed be happening on the moon’s icy shell. Credit: NASA/JPL-Caltech/SETI Institute

Jupiter’s moon Europa could have subduction zones, a new study shows, which could supply chemical food for life to a subsurface ocean. A Brown University study provides new evidence that the icy shell of Jupiter’s moon Europa may have plate tectonics similar to those on Earth. The study uses computer modeling to show that subduction – when a tectonic plate slides underneath another and sinks deep into a planet’s interior – is physically possible in Europa’s ice shell...