New simulations indicate that Jupiter's fourth-largest moon ejects water from its subsurface ocean into space

During a fly-by of Jupiter's moon Europa twenty years ago, NASA's space probe Galileo may have witnessed a plume of water. A group of scientists including researchers from the Max Planck Institute for Solar System Research (MPS) in Germany have now found new evidence of this event. In computer simulations they strove to reproduce the data gathered by the onboard particle detector that was developed and built at MPS and in the U.S.. This was only successful under the assumption that a water plume...