
Scientists have found evidence of plate tectonics on Jupiter’s moon Europa. This indicates the first sign of this type of surface-shifting geological activity on a world other than Earth. «Europa may be more Earth-like than we imagined, if it has a global plate tectonic system,» said one of the researchers.
http://feeds.sciencedaily.com/~r/sciencedaily/~3/mCgwizikwXk/140908122244.htm